CN216623648U

CN216623648U - Multimedia intelligent LED screen

Info

Publication number: CN216623648U
Application number: CN202123166828.9U
Authority: CN
Inventors: 彭涛; 彭烨
Original assignee: Nanjing Ruimu Electronic Technology Co ltd
Current assignee: Nanjing Ruimu Electronic Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-27
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a multimedia intelligent LED screen, which relates to the field of LED screens and comprises a screen panel, wherein two groups of first fixing plates and two groups of second fixing plates are respectively and fixedly installed on two side surfaces of the screen panel, a threaded shaft is installed between the two groups of first fixing plates, a limiting vertical rod is installed between the two groups of second fixing plates, a lifting mechanism is arranged between the limiting vertical rod and the threaded shaft, a plate moving mechanism is arranged on the upper side of the screen panel and comprises a micro motor, a first lifting block is sleeved on the outer side surface of the threaded shaft, a second lifting block is sleeved on the outer side surface of the limiting vertical rod, and connecting blocks are fixedly installed on the rear side surfaces of the first lifting block and the second lifting block; the LED screen panel has the advantages that the lifting heat dissipation function is rapid, the heat dissipation efficiency is improved, the service life of the screen panel is prolonged, the dustproof cleaning can be carried out on the two sides of the LED screen panel while heat dissipation is carried out, and the service life of the screen panel is further prolonged.

Description

Multimedia intelligent LED screen

Technical Field

The utility model relates to the field of LED screens, in particular to a multimedia intelligent LED screen.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, and videos. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

Through retrieval, chinese patent No. CN202022174369.8 discloses an intelligent LED display screen, which is convenient for installing the intelligent LED display screen in an aligned manner, and brings convenience to installation and use of the intelligent LED display screen, but does not have a rapid lifting heat dissipation function, thereby reducing heat dissipation efficiency, and cannot simultaneously clean both sides of the LED screen in a dustproof manner, and thus reducing the service life of the screen panel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multimedia intelligent LED screen to solve the problems in the background technology.

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

the utility model provides a multi-media intelligence LED screen, includes the screen board, the both sides face of screen board is fixed mounting respectively has two sets of fixed plates and two sets of fixed plates No. two, and is two sets of install the screw thread axle between the fixed plate No. two install spacing montant between the fixed plate No. two, be provided with elevating system between spacing montant and the screw thread axle, the upside of screen board is provided with moves board mechanism.

As a further scheme of the utility model, the lifting mechanism comprises a micro motor, a first lifting block is sleeved on the outer side surface of the threaded shaft, a second lifting block is sleeved on the outer side surface of the limiting vertical rod, connecting blocks are fixedly arranged on the rear side surfaces of the first lifting block and the second lifting block, a lifting plate is fixedly connected between the two groups of connecting blocks, and a plurality of groups of micro fans are arranged on the lifting plate.

As a further scheme of the utility model, the threaded shaft is fixedly arranged at the output end of the micro motor, the micro motor is fixedly arranged on the lower surface of the first fixing plate, the first lifting block is in threaded connection with the threaded shaft, the second lifting block is in sliding connection with the limiting vertical rod, and a plurality of groups of micro fans are distributed on the lifting plate at equal intervals.

As a further scheme of the utility model, the plate moving mechanism comprises a sawtooth belt, a driving gear and a driven gear are respectively mounted on the upper surfaces of the first fixed plate and the second fixed plate, a second moving plate is fixedly connected to the outer side surface of the sawtooth belt, a first moving plate is fixedly connected to the upper surface of the lifting plate, cotton brush plates are respectively arranged on the first moving plate and the second moving plate, and clamping bolts are respectively arranged on the upper surfaces of the driving gear and the driven gear in a penetrating mode.

In a further aspect of the present invention, the toothed belt is engaged with a driving gear and a driven gear, respectively, and the toothed belt is located on an upper side of the screen panel, and the number of teeth of the driving gear is the same as that of the driven gear.

As a further scheme of the utility model, the two groups of clamping bolts respectively penetrate through the driving gear and the driven gear to be in threaded connection with the threaded shaft and the limiting vertical rod, and the first moving plate and the second moving plate are respectively attached to two side faces of the screen plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. through starting the micro motor of a fixed plate lower surface, it is rotatory to drive the threaded shaft to drive an elevator and reciprocate under the cooperation of spacing montant and No. two elevators, and then drive the lifter plate between two sets of connecting blocks and reciprocate, start a plurality of miniature fans of group simultaneously, dispel the heat with continuous to the screen panel, have swift lift heat dissipation function, improved the radiating efficiency, improved the life of screen panel.

2. Firstly, two groups of clamping bolts pass through a driving gear, a driven gear, a threaded shaft and a limiting vertical rod in threaded connection respectively, then a micro motor is started to drive a lifting plate and a first movable plate to move up and down together, the rear side face of a screen plate is cleaned by matching with a cotton brushing plate, the driving gear is driven to rotate simultaneously, a sawtooth belt is driven to transmit under the matching of the driven gear, then the second movable plate is driven to move left and right, the front side face of the screen plate is cleaned by matching with the cotton brushing plate, the two sides of an LED screen can be cleaned in a dustproof mode in a heat dissipation mode, and the service life of the screen plate is further prolonged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a connection structure of the lifting plate according to the present invention.

FIG. 3 is a schematic view of the connection structure of the sawtooth belt of the present invention.

Fig. 4 is a front view schematically illustrating the present invention.

In the figure: 1. a screen panel; 2. a first fixing plate; 3. a second fixing plate; 4. a micro motor; 5. a threaded shaft; 6. a limiting vertical rod; 7. a first lifting block; 8. a second lifting block; 9. connecting blocks; 10. a lifting plate; 11. a micro fan; 12. moving a first board; 13. a driving gear; 14. a driven gear; 15. a toothed belt; 16. moving the board II; 17. a cotton brush plate; 18. and (6) clamping and bolting.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: a multimedia intelligent LED screen comprises a screen panel 1, wherein two side surfaces of the screen panel 1 are respectively and fixedly provided with two groups of first fixing plates 2 and two groups of second fixing plates 3, a threaded shaft 5 is arranged between the two groups of first fixing plates 2, a limiting vertical rod 6 is arranged between the two groups of second fixing plates 3, a lifting mechanism is arranged between the limiting vertical rod 6 and the threaded shaft 5, and a panel moving mechanism is arranged on the upper side of the screen panel 1;

in the embodiment, referring to fig. 1, 2 and 4, the lifting mechanism includes a micro motor 4, a first lifting block 7 is sleeved on the outer side surface of a threaded shaft 5, a second lifting block 8 is sleeved on the outer side surface of a limiting vertical rod 6, connecting blocks 9 are fixedly mounted on the rear side surfaces of the first lifting block 7 and the second lifting block 8, a lifting plate 10 is fixedly connected between the two groups of connecting blocks 9, a plurality of groups of micro fans 11 are arranged on the lifting plate 10, the threaded shaft 5 is fixedly mounted at the output end of the micro motor 4, the micro motor 4 is fixedly mounted on the lower surface of a first fixing plate 2, the first lifting block 7 is in threaded connection with the threaded shaft 5, the second lifting block 8 is in sliding connection with the limiting vertical rod 6, and the plurality of groups of micro fans 11 are equidistantly distributed on the lifting plate 10;

specifically, when using, through the micro motor 4 who starts 2 lower surfaces of fixed plate, it rotates to drive threaded shaft 5, thereby it reciprocates to drive a lifter 7 under spacing montant 6 and No. two lifters 8's cooperation, and then drive lifter plate 10 between two sets of connecting blocks 9 and reciprocate, start a plurality of groups of miniature fan 11 simultaneously, dispel the heat with continuous to screen board 1, have swift lift heat dissipation function, the radiating efficiency is improved, the service life of screen board 1 is improved.

Example 2:

in this embodiment, referring to fig. 1, 3 and 4, the present invention provides a technical solution: a multimedia intelligent LED screen further comprises a plate moving mechanism, the plate moving mechanism comprises a sawtooth belt 15, a driving gear 13 and a driven gear 14 are respectively installed on the upper surfaces of a first fixing plate 2 and a second fixing plate 3, a second moving plate 16 is fixedly connected to the outer side surface of the sawtooth belt 15, a first moving plate 12 is fixedly connected to the upper surface of a lifting plate 10, cotton brush plates 17 are respectively arranged on the first moving plate 12 and the second moving plate 16, a clamping bolt 18 penetrates through the upper surfaces of the driving gear 13 and the driven gear 14, the sawtooth belt 15 is respectively installed with the driving gear 13 and the driven gear 14 in a meshed mode, the sawtooth belt 15 is positioned on the upper side of the screen panel 1, the driving gear 13 and the driven gear 14 are the same in tooth number, the two groups of bolts 18 respectively penetrate through the driving gear 13 and the driven gear 14 to be in threaded connection with the threaded shaft 5 and the limiting vertical rod 6, and the first moving plate 12 and the second moving plate 16 are respectively attached to two side faces of the screen panel 1;

specifically, on the basis of embodiment 1, pass driving gear 13 and driven gear 14 and threaded shaft 5 and spacing montant 6 threaded connection respectively earlier two sets of bolts 18, restart micro motor 4 and drive lifter plate 10 and a movable plate 12 together reciprocate, clear up the trailing flank of screen panel 1 with the cooperation cotton brush board 17, it is rotatory to drive driving gear 13 simultaneously, thereby drive sawtooth belt 15 and carry out the transmission under driven gear 14's cooperation, and then drive No. two movable plates 16 and remove about, clear up the leading flank of screen panel 1 with the cooperation cotton brush board 17, can be in the radiating both sides of LED screen dustproof clearance, the life of screen panel 1 has further been improved.

The working principle is as follows: for the utility model, firstly, a user drives the threaded shaft 5 to rotate by starting the micro motor 4 on the lower surface of the first fixed plate 2, so that the first lifting block 7 is driven to move up and down under the coordination of the limiting vertical rod 6 and the second lifting block 8 between the two groups of second fixed plates 3, further the lifting plate 10 between the two groups of connecting blocks 9 is driven to move up and down, a plurality of groups of micro fans 11 on the lifting plate 10 are started simultaneously to continuously radiate heat to the screen panel 1, the utility model has the rapid lifting and radiating functions, improves the radiating efficiency, prolongs the service life of the screen panel 1, when a large amount of dust appears on the screen panel 1, two groups of clamping bolts 18 respectively penetrate through the driving gear 13 and the driven gear 14 to be in threaded connection with the threaded shaft 5 and the limiting vertical rod 6, then the micro motor 4 is started to drive the lifting plate 10 and the first movable plate 12 to move up and down together to cooperate with the cotton brush plate 17 to clean the rear side surface of the screen panel 1, meanwhile, the driving gear 13 is driven to rotate, so that the sawtooth belt 15 is driven to transmit under the matching of the driven gear 14, the second movable plate 16 is driven to move left and right, the front side face of the screen plate 1 is cleaned through the matching of the cotton brush plate 17, the two sides of the LED screen can be cleaned in a dustproof mode while heat dissipation is achieved, the service life of the screen plate 1 is further prolonged, and operation is completed.

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 equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a multi-media intelligence LED screen, includes screen board (1), its characterized in that, the both sides face difference fixed mounting of screen board (1) has two sets of fixed plate (2) and two sets of fixed plate (3) No. two, and is two sets of install screw thread axle (5) between fixed plate (2), it is two sets of install spacing montant (6) between No. two fixed plate (3), be provided with elevating system between spacing montant (6) and screw thread axle (5), the upside of screen board (1) is provided with and moves board mechanism.

2. The multi-media intelligent LED screen of claim 1, characterized in that the elevating mechanism comprises a micro motor (4), the outer side surface of the threaded shaft (5) is sleeved with a first elevating block (7), the outer side surface of the limiting vertical rod (6) is sleeved with a second elevating block (8), the rear side surfaces of the first elevating block (7) and the second elevating block (8) are fixedly provided with connecting blocks (9), two sets of elevating plates (10) are fixedly connected between the connecting blocks (9), and a plurality of sets of micro fans (11) are arranged on the elevating plates (10).

3. The multi-media intelligent LED screen is characterized in that the threaded shaft (5) is fixedly installed at the output end of the micro motor (4), the micro motor (4) is fixedly installed on the lower surface of the first fixing plate (2), the first lifting block (7) is in threaded connection with the threaded shaft (5), the second lifting block (8) is in sliding connection with the limiting vertical rod (6), and a plurality of groups of micro fans (11) are distributed on the lifting plate (10) at equal intervals.

4. The multi-media intelligent LED screen is characterized in that the plate moving mechanism comprises a sawtooth belt (15), a driving gear (13) and a driven gear (14) are mounted on the upper surfaces of the first fixing plate (2) and the second fixing plate (3) respectively, a second moving plate (16) is fixedly connected to the outer side surface of the sawtooth belt (15), a first moving plate (12) is fixedly connected to the upper surface of the lifting plate (10), cotton brushing plates (17) are arranged on the first moving plate (12) and the second moving plate (16), and clamping bolts (18) penetrate through the upper surfaces of the driving gear (13) and the driven gear (14).

5. The screen according to claim 4, wherein the sawtooth belt (15) is installed in mesh with the driving gear (13) and the driven gear (14), respectively, and the sawtooth belt (15) is located on the upper side of the screen panel (1), and the driving gear (13) and the driven gear (14) have the same number of teeth.

6. The multi-media intelligent LED screen according to claim 4, wherein the two groups of the bolts (18) respectively penetrate through the driving gear (13) and the driven gear (14) to be in threaded connection with the threaded shaft (5) and the limiting vertical rod (6), and the first moving plate (12) and the second moving plate (16) are respectively attached to two side faces of the screen panel (1).