CN215111458U

CN215111458U - Mobile multimedia advertisement screen

Info

Publication number: CN215111458U
Application number: CN202120611925.5U
Authority: CN
Inventors: 潘川玉
Original assignee: Shenzhen Olin Media Co ltd
Current assignee: Shenzhen Olin Media Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-10
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a formula that flows multimedia advertisement screen, comprising a main body, the display bin that is equipped with of main part, four rectangle recesses have been seted up to the bottom of main part, the inside fixedly connected with fixed plate of main part, four circular through-holes have been seted up at the top of fixed plate, the fixed plate all is equipped with the threaded rod in the inside of four circular through-holes, the bottom of threaded rod extends to inside the rectangle recess of main part, the bottom of threaded rod is equipped with removes the wheel, four the middle part of threaded rod all is equipped with the sleeve, telescopic bottom with the fixed plate rotates the connection, threaded rod top fixedly connected with buffer board. Compared with the prior art, the utility model discloses a set up and remove wheel, limit button, dwang, spacing piece, spring, threaded rod, a lift section of thick bamboo, limit button, a support section of thick bamboo, bracing piece, baffle, backup pad, kelly, when using this device, this device popularity is strong, and the operation is effectual, easy operation, and is stable practical.

Description

Mobile multimedia advertisement screen

Technical Field

The utility model relates to an advertising screen technical field especially relates to a formula that flows multimedia advertisement screen.

Background

The advertisement screen is a flat panel display, which is composed of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The mobile advertising screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, can adapt to more use scenes, and is more convenient and fast to use.

Through the retrieval, chinese patent publication is CN 211980069U's patent, discloses an adjustable LED advertising screen, including advertisement mounting bracket and advertisement screen main part, the advertisement mounting bracket includes the bearing base member, the vertical pole of vertical fixation in bearing base member both sides, and the advertisement screen main part includes the framework and lies in the LED main part in the framework, and vertical perforation has been seted up to the framework both sides, and the inside integrated into one piece in framework middle part has the pivot, and the perforation has been seted up at the middle part of both sides about the LED main part, and the LED main part is connected with the framework through perforating, and the device that has the LED screen is all inlayed to both sides around the LED main part.

One of the adjustable LED advertising screens in the above-mentioned patent has following shortcoming: when the device is used, the device is not convenient to move, and the mobility is poor, so that the operation effect is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mobile multimedia advertisement screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mobile multimedia advertisement screen comprises a main body, a display bin is arranged on the main body, four rectangular grooves are arranged at the bottom of the main body, the inside of the main body is fixedly connected with a fixed plate, the top of the fixed plate is provided with four circular through holes, the fixing plate is provided with threaded rods inside the four round through holes, the bottom ends of the threaded rods extend into the rectangular groove of the main body, the bottom ends of the threaded rods are provided with moving wheels, the middle parts of the four threaded rods are all sleeved with sleeves, the bottom of the sleeve is rotationally connected with the fixed plate, the top of the threaded rod is fixedly connected with a buffer plate, four limiting rods are fixedly connected between the inner wall of the top of the main body and the top of the fixing plate, the buffer board with the outside sliding connection of gag lever post, the inside of main part is equipped with drive mechanism, the bottom in demonstration storehouse is equipped with elevating system.

Further, drive mechanism includes two four first gears, two circular through-holes of second have all been seted up to the top both sides of main part, the main part all is equipped with spacing piece inside two circular through-holes of second, the inside of spacing piece is rotated and is connected with the dwang, fixedly connected with runner and second gear respectively in top and the bottom of dwang, four first gear overlaps respectively and locates four telescopic outside, first gear with the second gear meshes mutually.

Further, elevating system includes a lift section of thick bamboo, the top of a lift section of thick bamboo with the bottom fixed connection in display storehouse, the top fixedly connected with of main part supports a section of thick bamboo, the bottom of a lift section of thick bamboo with the inside sliding connection who supports a section of thick bamboo, a plurality of spacing holes have been seted up to one side of supporting a section of thick bamboo, the inner wall bottom of a lift section of thick bamboo is equipped with two baffles, the third circular through-hole has been seted up to one side bottom of a lift section of thick bamboo, two the inside of baffle is equipped with spring and limit button, the both ends of spring are respectively the inner wall of a lift section of thick bamboo with the one end fixed connection of limit button, the one end of limit button with the third circular through-hole of a lift section of thick bamboo with the spacing hole looks adaptation of a support section of thick bamboo.

Furthermore, both sides of the display bin are provided with display screens.

Furthermore, the top of the display bin is fixedly connected with two support rods, and the top of each support rod is fixedly connected with the same baffle.

Furthermore, the bottoms of the two sides of the main body are both rotatably connected with a supporting plate, one side of the supporting plate is rotatably connected with a clamping plate, the two sides of the main body are both provided with clamping grooves, and the clamping plates are matched with the clamping grooves of the main body.

The utility model has the advantages that:

1. by arranging the moving wheel, the sleeve, the gears, the rotating rod, the rotating wheel, the limiting sheet, the sleeve, the limiting rod and the buffer plate, when the device is used, the rotating wheel is rotated to drive the rotating rod to rotate inside the limiting sheet, the rotating rod drives the second gear, the second gear drives the two first gears, the two first gears drive the sleeve, the sleeve enables the threaded rod to move up and down, meanwhile, the buffer plate at the top of the threaded rod slides outside the limiting rod, after the moving wheel at the bottom of the threaded rod supports the main body, the device can be pushed to move, after the device moves to a proper position, the steps can be operated in an opposite mode, the moving wheel is retracted into the main body, the main body is placed stably, the device is high in popularity and good in operation effect;

2. by arranging the lifting cylinder, the limiting button, the supporting cylinder, the spring and the partition plate, when the device is used, the limiting button is extruded to enter the supporting cylinder, at the moment, the lifting cylinder can be lifted, so that the height of the display bin is adjusted, when the limiting button is extruded, the spring is compressed by the limiting button, and the limiting button is extruded by the spring in turn, so that the device is convenient to use and simple to operate, and the operation effect of the device is improved;

3. by arranging the supporting rod and the baffle, when the device is used, the baffle on the supporting rod can prevent rainwater or other foreign objects from damaging the device, so that the operation effect of the device is ensured;

4. through setting up backup pad, kelly, when using this device, after putting this device, rotate the backup pad and put down to with the draw-in groove looks adaptation of cardboard and main part, further increase the stability of device, increase the device practicality.

Through setting up removal wheel, dwang, spacing piece, a lift section of thick bamboo, spacing button, a supporting cylinder, bracing piece, baffle, backup pad, kelly, when using this device, this device popularity is strong, and the operation is effectual, easy operation, and is stable practical.

Drawings

Fig. 1 is a schematic perspective view of a mobile multimedia advertisement screen according to embodiment 1;

fig. 2 is a schematic cross-sectional view of a main body of a mobile multimedia advertisement screen according to embodiment 1;

fig. 3 is a schematic cross-sectional structural diagram of a supporting cylinder and a lifting cylinder of a mobile multimedia advertising screen in embodiment 1;

fig. 4 is a schematic structural diagram of a supporting plate and a clamping plate of a flow-type multimedia advertisement screen provided in embodiment 2.

In the figure: the device comprises a main body 1, a rotating wheel 2, a supporting barrel 3, a limiting button 4, a lifting barrel 5, a display cabin 6, a supporting rod 7, a baffle 8, a limiting sheet 9, a rotating rod 10, a limiting rod 11, a threaded rod 12, a first gear 13, a sleeve 14, a movable wheel 15, a fixed plate 16, a second gear 17, a buffer plate 18, a spring 19, a partition plate 20, a supporting plate 21 and a clamping rod 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a formula that flows multimedia advertising screen, including main part 1, main part 1 is equipped with display bin 6, four rectangle recesses have been seted up to main part 1's bottom, main part 1's inside fixedly connected with fixed plate 16, four circular through-holes have been seted up at the top of fixed plate 16, fixed plate 16 all is equipped with threaded rod 12 in the inside of four circular through-holes, the bottom of threaded rod 12 extends to inside the rectangle recess of main part 1, the bottom of threaded rod 12 is equipped with movable wheel 15, the middle part of four threaded rod 12 all overlaps and is equipped with sleeve 14, sleeve 14's bottom is rotated with fixed plate 16 and is connected, the top fixedly connected with buffer plate 18 of threaded rod 12, fixedly connected with four gag lever posts 11 between main part 1's top inner wall and fixed plate 16's the top, buffer plate 18 and gag lever post 11's outside sliding connection, main part 1's inside is equipped with drive mechanism, display bin 6's bottom is equipped with elevating system.

Wherein, the transmission mechanism comprises two first gears 13, two second circular through holes are respectively arranged on both sides of the top of the main body 1, the main body 1 is respectively provided with a limiting sheet 9 inside the two second circular through holes, the limiting sheet 9 is connected with a rotating rod 10 in a rotating way, the top and the bottom of the rotating rod 10 are respectively fixedly connected with a rotating wheel 2 and a second gear 17, the four first gears 13 are respectively sleeved outside four sleeves 14, the first gears 13 are meshed with the second gears 17, the rotating wheel 2 is rotated to drive the rotating rod 10 to rotate inside the limiting sheet 9, the rotating rod 10 drives the second gear 17, the second gear 17 drives the two first gears 13, the two first gears 13 drive the sleeves 14, the sleeves 14 enable the threaded rod 12 to move up and down, meanwhile, the top plate 18 of the threaded rod 12 slides outside the limiting rod 11, the bottom moving wheel 15 of the threaded rod 12 supports the main body 1, the device can be pushed to move, the steps can be operated reversely after the device is moved to a proper position, and the moving wheels 15 are retracted into the main body 1, so that the main body 1 is stably placed;

wherein, the lifting mechanism comprises a lifting cylinder 5, the top of the lifting cylinder 5 is fixedly connected with the bottom of the display bin 6, the top of the main body 1 is fixedly connected with a supporting cylinder 3, the bottom of the lifting cylinder 5 is connected with the inside of the supporting cylinder 3 in a sliding way, one side of the supporting cylinder 3 is provided with a plurality of limiting holes, the bottom of the inner wall of the lifting cylinder 5 is provided with two clapboards 20, the bottom of one side of the lifting cylinder 5 is provided with a third circular through hole, the inside of the two clapboards 20 is provided with a spring 19 and a limiting button 4, the two ends of the spring 19 are respectively fixedly connected with the inner wall of the lifting cylinder 5 and one end of the limiting button 4, one end of the limiting button 4 is matched with the third circular through hole of the lifting cylinder 5 and the limiting hole of the supporting cylinder 3, the limiting button 4 is extruded into the supporting cylinder 3, at the moment, the lifting cylinder 5 can be lifted, so as to adjust the height of the display bin 6, when the limiting button 4 is extruded, the spring 19 is compressed by the limiting button 4, the spring 19 reversely extrudes the limit button 4, so that the device is convenient to use and simple to operate, and the operation effect of the device is improved;

wherein, the both sides of showing storehouse 6 all are equipped with the display screen.

Wherein, two bracing pieces 7 of top fixedly connected with of demonstration storehouse 6, the same baffle 8 of top fixedly connected with of two bracing pieces 7, the damage of rainwater or other foreign matters to the device can be avoided to baffle 8 on the bracing piece 7, guarantees the device operation effect.

The working principle is as follows: when the device is used, the rotating wheel 2 is rotated to drive the rotating rod 10 to rotate inside the limiting piece 9, the rotating rod 10 drives the second gear 17, the second gear 17 drives the two first gears 13, the two first gears 13 drive the sleeve 14, the sleeve 14 enables the threaded rod 12 to move up and down, meanwhile, the buffer plate 18 at the top of the threaded rod 12 slides outside the limiting rod 11, the moving wheel 15 at the bottom of the threaded rod 12 supports the main body 1 and can push the device to move, the steps can be operated in an opposite mode after the moving wheel 15 moves to a proper position, the moving wheel 15 is retracted into the main body 1, and the main body 1 is placed stably;

the limiting button 4 is extruded to enter the supporting barrel 3, at the moment, the lifting barrel 5 can be lifted, so that the height of the display bin 6 can be adjusted, when the limiting button 4 is extruded, the spring 19 is compressed by the limiting button 4, and the limiting button 4 is extruded by the spring 19 in turn, so that the device is convenient to use and simple to operate, and the operation effect of the device is improved;

the baffle 8 on the bracing piece 7 can avoid the damage of rainwater or other foreign matters to the device, guarantees the device operation effect.

Example 2

Referring to fig. 4, a mobile multimedia advertising screen, this embodiment compares in embodiment 1, in order to increase the practicality of device, the both sides bottom of main part 1 all rotates and is connected with backup pad 21, one side of backup pad 21 rotates and is connected with cardboard 22, the draw-in groove has all been seted up to the both sides of main part 1, cardboard 22 and the draw-in groove looks adaptation of main part 1, after putting this device, rotate backup pad 21 and put down, and with cardboard 22 and main part 1's draw-in groove looks adaptation, further increase the stability of device, increase the device practicality.

When the device is used, after the device is placed, the supporting plate 21 is rotated and placed, the clamping plate 22 is matched with the clamping groove of the main body 1, the stability of the device is further improved, and the practicability of the device is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mobile multimedia advertising screen, comprising a main body (1), characterized in that the main body (1) is provided with a display bin (6), and the bottom of the main body (1) is provided with four rectangular grooves , the interior of the main body (1) is provided with a fixing plate (16), the top of the fixing plate (16) is provided with four circular through holes, and the fixing plate (16) is located between the four circular through holes. A threaded rod (12) is provided inside, the bottom end of the threaded rod (12) extends to the inside of the rectangular groove of the main body (1), and the bottom end of the threaded rod (12) is provided with a moving wheel (15). ), the middle of the four threaded rods (12) is sleeved with a sleeve (14), the bottom of the sleeve (14) is rotatably connected with the fixing plate (16), the threaded rod (12) A buffer plate (18) is provided on the top of the main body (1), and four limit rods (11) are arranged between the top inner wall of the main body (1) and the top of the fixing plate (16). The outside of the limit rod (11) is slidably connected, the inside of the main body (1) is provided with a transmission mechanism, and the bottom of the display bin (6) is provided with a lift mechanism.

2 . The mobile multimedia advertising screen according to claim 1 , wherein the transmission mechanism comprises two or four first gears ( 13 ), and both sides of the top of the main body ( 1 ) are provided with Two second circular through holes, the main body (1) is provided with a limiting piece (9) inside the two second circular through holes, and a rotating rod (10) is arranged inside the limiting piece (9). ), the top and bottom of the rotating rod (10) are respectively provided with a runner (2) and a second gear (17), and the four first gears (13) are respectively sleeved on the four sleeves ( 14), the first gear (13) meshes with the second gear (17).

3. A mobile multimedia advertising screen according to claim 2, characterized in that the lifting mechanism comprises a lifting cylinder (5), and the top of the lifting cylinder (5) is connected to the top of the display bin (6). The bottom is fixedly connected, the top of the main body (1) is provided with a support cylinder (3), the bottom of the lift cylinder (5) is slidably connected with the inside of the support cylinder (3), and the support cylinder (3) is One side is provided with a number of limit holes, the bottom of the inner wall of the lifting cylinder (5) is provided with two partitions (20), the bottom of one side of the lifting cylinder (5) is provided with a third circular through hole, and the two A spring (19) and a limit button (4) are arranged inside each of the partition plates (20), and the two ends of the spring (19) are respectively the inner wall of the lifting cylinder (5) and the limit button (4). One end of 4) is fixedly connected, and one end of the limit button (4) is adapted to the third circular through hole of the lift cylinder (5) and the limit hole of the support cylinder (3).

4. A mobile multimedia advertising screen according to claim 3, characterized in that, both sides of the display bin (6) are provided with display screens.

5 . The mobile multimedia advertising screen according to claim 4 , wherein two support rods ( 7 ) are arranged on the top of the display bin ( 6 ), and the two support rods ( 7 ) The top is provided with the same baffle (8).

6. A mobile multimedia advertising screen according to claim 5, characterized in that a support plate (21) is provided at the bottom of both sides of the main body (1), and one side of the support plate (21) is provided with a support plate (21). A cardboard (22) is provided, two sides of the main body (1) are provided with a card slot, and the card plate (22) is adapted to the card slot of the main body (1).