CN212724515U

CN212724515U - Outdoor display device is promoted to new media

Info

Publication number: CN212724515U
Application number: CN202021717882.0U
Authority: CN
Inventors: 冯芳
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-03-16
Anticipated expiration: 2030-08-17

Abstract

The utility model provides an outdoor display device is promoted to new media, including the under casing, the under casing upper end is equipped with the installation frame, the inside show screen that is equipped with of installation frame, just the inside dust collector that is equipped with of installation frame, dust collector includes the removal roller before the show screen, be equipped with electrostatic brush on the removal roller, it is equipped with two chute ways, two to remove the roller bilateral symmetry the spout is said fixed mounting and is inside the installation frame, and two the inside first slider that all slides of spout way is equipped with, it is connected with first slider respectively to remove the roller both ends, one of them the first slider outside is equipped with adjusts the pole just it passes this first slider and adjusts pole one end fixed connection to remove roller one end, it is equipped with drive arrangement to adjust the connection of the pole other end. The utility model discloses convenient clean show screen has increased stability and barrier propterty moreover for it is more comfortable to watch.

Description

Outdoor display device is promoted to new media

Technical Field

The utility model mainly relates to a technical field that new media promoted, concretely relates to outdoor display device is promoted to new media.

Background

The new media is a spreading form which provides information and services to users through channels such as computer networks, wireless communication networks, satellites and the like and terminals such as computers, mobile phones, digital televisions and the like by using digital technology. When the new media promotion display device is promoted outdoors, the screen is easy to be stained with dust, for example, the new media promotion display device of patent No. 202020154715.3 comprises a base and a supporting component fixed on the base; the display component is fixedly connected to the upper part of the supporting component. The display assembly comprises a display frame and a drawing frame which is connected in a sliding manner in a containing space formed in the display frame, and the drawing frame has a first state of being contracted in the display frame; the side part of the containing space along the height direction forms an opening so as to form a second state that the containing space extends out of the display frame from the opening after being stressed. The inside of pull frame is equipped with a plurality of baffles along its direction of height, can place the carrying object article, is convenient for accomodate, though rational utilization device inner space has reduced occupation space, but when being infected with the dust on the show screen, the clean screen of manpower is inefficient, and clean effect is also not good.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an outdoor display device is promoted to new media for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an outdoor display device for popularization of new media comprises a bottom case, an installation frame is fixedly connected with the upper end of the bottom case, a display screen is installed inside the installation frame, and a dust removing device is arranged in the mounting frame and comprises a moving roller in front of the display screen, the moving roller is provided with an electrostatic brush, two sliding chute channels are symmetrically arranged at two sides of the moving roller and are fixedly arranged in the installation frame, and the insides of the two sliding channel channels are respectively provided with a first sliding block in a sliding way, the two ends of the movable roller are respectively connected with the two first sliding blocks, and when the movable roller moves up and down through the two first sliding blocks, the electrostatic hairbrush is tightly attached to the display screen, one of them first slider outside is equipped with adjusts the pole and removal roller one end passes this first slider and adjusts pole one end fixed connection, it is equipped with drive arrangement to adjust the connection of pole other end.

Preferably, the inside one side of under casing is equipped with gear motor, drive arrangement includes the axis of rotation of being connected with the gear motor output, the axis of rotation other end is connected and is equipped with the rolling disc, and rotation axis connection is in rolling disc axle center department, the eccentric position of the other one side of axis of rotation is connected to the rolling disc, rotates to connect and is equipped with the transfer line, the other one end of transfer line is connected and is equipped with the second slider, just the transfer line rotates the surface of connecting at the second slider, the other dead lever that is equipped with of second slider, just the second slider slides and cup joints on the dead lever, the dead lever is fixed in on the under casing inner wall, the second slider with adjust pole. In the preferred embodiment, the adjustment lever can be moved up and down by the driving means.

Preferably, a plurality of support columns are fixedly arranged on the top of the installation frame, and the support columns are connected with shielding plates. In the preferred embodiment, the shielding plate can shield sunlight, rainwater and the like, so that the watching is more convenient.

Preferably, when the transmission rod rotates on the rotating disc, the distance between the highest end and the lowest end is equal to the length of the sliding chute. In the preferred embodiment, the cleaning integrity is achieved by the equal lengths.

Preferably, the electronic box is arranged on one side, away from the speed reduction motor, of the bottom box, one side wall of the electronic box coincides with one side wall of the bottom box, a valve is arranged on the coinciding wall, a storage battery is arranged in the electronic box, and the display screen is electrically connected with the storage battery. In the preferred embodiment, the storage battery and the valve can supply power and are convenient to replace.

Preferably, be connected between show screen and the installation frame and be equipped with the polylith baffle, the polylith the baffle encloses into the rectangle, wherein from top to bottom the baffle is equipped with the fixed plate with all the outer connections in one side, be equipped with a plurality of card holes on the fixed plate, be equipped with the fixture block that corresponds on the installation frame. In this preferred embodiment, through the baffle, can realize when not clean, prevent that the foreign matter from getting into the device inside, through fixed plate and card hole, can realize taking off the baffle at will for can not disturb the removal roller and remove when clean.

Preferably, bottom case both sides bottom respectively is equipped with stabilising arrangement, stabilising arrangement include with bottom case side fixed connection's mount pad, be connected with the decurrent sucking disc of opening on the mount pad, the ascending tubule of sucking disc center intercommunication, the tubule passes the piston barrel head portion that the mount pad is connected on locating the mount pad, the piston barrel upper end is equipped with the piston rod. In the preferred embodiment, through the stabilizing device, the whole device can be more stably installed on the ground and is not easy to fall.

Compared with the prior art, the utility model has the advantages that the device adopts the dust removing device, so that the dust is more convenient and effective to clean, and the manpower is saved; by adopting the stabilizing device, the bottom sucker is fixed in a pressure difference mode, the stability of the utility model can be enhanced, and the sucker is not easy to fall down; the shielding plate can shield sunlight and rainwater, so that the watching is more convenient and clear.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is an axonometric view of the dust removing device of the present invention;

fig. 3 is a plan view of the driving device of the present invention;

FIG. 4 is a drawing of the connecting shaft of the speed reducing motor of the present invention;

FIG. 5 is a drawing of the baffle plate and the connecting shaft of the fixing plate according to the present invention;

fig. 6 is a plan view of the stabilizing device of the present invention.

In the figure: 1. a bottom box; 11. a mounting frame; 12. a display screen; 13. a support pillar; 14. a shielding plate; 15. a valve; 16. a baffle plate; 17. a fixing plate; 18. a clamping hole; 2. a drive device; 21. a reduction motor; 22. a rotating shaft; 23. rotating the disc; 24. a transmission rod; 25. a second slider; 26. fixing the rod; 3. a dust removal device; 31. a moving roller; 32. a chute channel; 33. a first slider; 34. adjusting a rod; 4. a stabilizing device; 41. a mounting seat; 42. a suction cup; 43. a thin tube; 44. a piston cylinder; 45. a piston rod.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 and 2, the present invention provides a technical solution: an outdoor display device for popularization of new media comprises a bottom case 1, wherein an installation frame 11 is fixedly connected to the upper end of the bottom case 1, a display screen 12 is arranged inside the installation frame 11, a dust removal device 3 is arranged inside the installation frame 11, the dust removal device 3 comprises a moving roller 31 in front of the display screen 12, an electrostatic hairbrush is arranged on the moving roller 31, two sliding channel grooves 32 are symmetrically arranged on two sides of the moving roller 31, the two sliding channel grooves 32 are fixedly arranged inside the installation frame 11, a first sliding block 33 is arranged inside the two sliding channel grooves 32 in a sliding mode, two ends of the moving roller 31 are respectively connected with the first sliding block 33, when the moving roller 31 moves up and down through the first sliding block 33, the electrostatic hairbrush is tightly attached to the display screen 12, one of the two sliding channel grooves is provided with an adjusting rod 34 outside the first sliding block 33, one end of the moving roller 31 penetrates through the first sliding block 33 and, the other end of the adjusting rod 34 is connected with the driving device 2, and the adjusting rod 34 moves up and down to enable the electrostatic brush to continuously wipe the display screen 12; 11 fixed a plurality of support columns 13 that are equipped with in top of installation frame, the connection is equipped with shielding plate 14 on the support column 13, and shielding plate 14 can shelter from the sun, also can prevent the rainwater, bottom case 1 is kept away from gear motor 21 one side and is equipped with the electronic box, the coincidence of a lateral wall of electronic box and 1 lateral wall of bottom case, and has seted up valve 15 on the coincidence wall, be equipped with the battery in the electronic box, show screen 12 and battery electric connection conveniently change the battery.

Please refer to fig. 1, 3 and 4 again, a speed reduction motor 21 is arranged on one side inside the bottom case 1, the driving device 2 includes a rotating shaft 22 connected to an output end of the speed reduction motor 21, the other end of the rotating shaft 22 is connected to a rotating disc 23, the rotating shaft 22 is connected to an axis of the rotating disc 23, the rotating disc 23 is connected to an eccentric position on the other side of the rotating shaft 22, a transmission rod 24 is rotatably connected to the rotating disc, a second slider 25 is connected to the other end of the transmission rod 24, the transmission rod 24 is rotatably connected to an outer surface of the second slider 25, a fixing rod 26 is arranged beside the second slider 25, the second slider 25 is slidably sleeved on the fixing rod 26, the fixing rod 26 is fixed on an inner wall of the bottom case 1, and the second slider 25 is fixedly connected to. The speed reducing motor 21 is started, the rotating shaft 22 drives the rotating disc 23 to rotate, the transmission rod 24 makes circular motion, the second sliding block 25 moves up and down on the fixed rod 26, the adjusting rod 34 moves up and down, and when the transmission rod 24 rotates on the rotating disc 23, the distance between the highest end and the lowest end is equal to the length of the sliding chute 32.

Please refer to fig. 1 and 5, a plurality of baffles 16 are connected between the display screen 12 and the mounting frame 11, the plurality of baffles 16 surround a rectangle, wherein the upper and lower baffles 16 are connected with a fixing plate 17 at the same side, the fixing plate 17 is provided with a plurality of clamping holes 18, the mounting frame 11 is provided with corresponding clamping blocks, when cleaning is performed, the baffles 16 are taken down through the fixing plate 17, the internal cleaning is facilitated, the movement of the movable roller 31 is not disturbed, the cleaning is finished, and the baffles 16 are mounted through the clamping holes 18 to prevent foreign matters from entering the device.

Please refer to fig. 1 and 6, the bottom of the two sides of the bottom case 1 is respectively provided with a stabilizing device 4, the stabilizing device 4 comprises a mounting seat 41 fixedly connected with the side of the bottom case 1, the mounting seat 41 is connected with a suction cup 42 with a downward opening, the center of the suction cup 42 is communicated with an upward thin tube 43, the thin tube 43 passes through the mounting seat 41 and is connected to the bottom of a piston cylinder 44 arranged on the mounting seat 41, the upper end of the piston cylinder 44 is provided with a piston rod 45, the whole device is placed on any plane, the piston rod 45 is used for exhausting air at the center of the suction cup 42, and the suction cup 42 is fastened on the plane through the difference between the internal air pressure and the external.

The utility model discloses a concrete operation as follows:

the staff places the display device on arbitrary one plane, use piston rod 45 to arrange the air at sucking disc 42 center to the greatest extent, through inside and outside atmospheric pressure difference, make sucking disc 42 fasten on the plane, take off baffle 16 through fixed plate 17 after that, start gear motor 21, make axis of rotation 22 drive rolling disc 23 and rotate, transfer line 24 is circular motion, make second slider 25 reciprocate on dead lever 26, thereby make adjusting pole 34 reciprocate, adjust pole 34 reciprocates, make removal roller 31 reciprocate, let electrostatic brush constantly clean display screen 12, clean the end, let removal roller 31 move to the top, do not shelter from display screen 12, rethread card hole 18 installation upper baffle 16 can.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides an outdoor display device is promoted to new media, includes under casing (1), its characterized in that: under casing (1) upper end fixed connection is equipped with installation frame (11), installation frame (11) internally mounted is equipped with show screen (12), just installation frame (11) inside is equipped with dust collector (3), dust collector (3) include removal roller (31) before show screen (12), be equipped with electrostatic hair brush on removal roller (31), removal roller (31) bilateral symmetry is equipped with two chute ways (32), two chute way (32) fixed mounting is inside in installation frame (11), and two inside first slider (33) that all slides of chute way (32), removal roller (31) both ends are connected with two first slider (33) respectively, just when removal roller (31) reciprocate through two first slider (33), electrostatic hair brush hugs closely in show screen (12), one of them first slider (33) outside is equipped with adjusts pole (34) and removal roller (31) one end is passed this and is moved roller (31) one end and is passed The first sliding block (33) is fixedly connected with one end of an adjusting rod (34), and the other end of the adjusting rod (34) is connected with a driving device (2).

2. The new media promotion outdoor presentation device of claim 1, wherein: a speed reducing motor (21) is arranged on one side in the bottom box (1), the driving device (2) comprises a rotating shaft (22) connected with the output end of the speed reducing motor (21), the other end of the rotating shaft (22) is connected with a rotating disc (23), the rotating shaft (22) is connected with the axle center of the rotating disc (23), the rotating disc (23) is connected with the eccentric position at the other side of the rotating shaft (22) and is rotatably connected with a transmission rod (24), the other end of the transmission rod (24) is connected with a second sliding block (25), the transmission rod (24) is rotatably connected to the outer surface of the second sliding block (25), a fixed rod (26) is arranged beside the second sliding block (25), the second sliding block (25) is sleeved on the fixing rod (26) in a sliding mode, the fixing rod (26) is fixed on the inner wall of the bottom box (1), and the second sliding block (25) is fixedly connected with the adjusting rod (34).

3. The new media promotion outdoor presentation device of claim 1, wherein: the installation frame (11) top is fixed and is equipped with a plurality of support columns (13), connect on support column (13) and be equipped with shielding plate (14).

4. The new media promotion outdoor presentation device of claim 2, wherein: when the transmission rod (24) rotates on the rotating disc (23), the distance between the highest end and the lowest end is equal to the length of the sliding channel (32).

5. The new media promotion outdoor presentation device of claim 1, wherein: the display screen is characterized in that an electric box is arranged on one side, away from the speed reduction motor (21), of the bottom box (1), one side wall of the electric box coincides with one side wall of the bottom box (1), a valve (15) is arranged on the coinciding wall, a storage battery is arranged in the electric box, and the display screen (12) is electrically connected with the storage battery.

6. The new media promotion outdoor presentation device of claim 1, wherein: show to be connected between screen (12) and installation frame (11) and be equipped with polylith baffle (16), polylith baffle (16) enclose into the rectangle, wherein from top to bottom baffle (16) are all equipped with fixed plate (17) with the outer connection in one side, be equipped with a plurality of card holes (18) on fixed plate (17), be equipped with the fixture block that corresponds on installation frame (11).

7. The new media promotion outdoor presentation device of claim 1, wherein: bottom case (1) both sides bottom respectively is equipped with stabilising arrangement (4), stabilising arrangement (4) include mount pad (41) with bottom case (1) side fixed connection, be connected with sucking disc (42) that open side down on mount pad (41), sucking disc (42) center intercommunication ascending tubule (43), tubule (43) pass mount pad (41) and connect piston cylinder (44) bottom of locating on mount pad (41), piston cylinder (44) upper end is equipped with piston rod (45).