CN212966880U

CN212966880U - High-speed data communication LED display screen

Info

Publication number: CN212966880U
Application number: CN202021353863.4U
Authority: CN
Inventors: 山传翠
Original assignee: Nanjing Yongxinhe Intelligent Technology Co ltd
Current assignee: Nanjing Yongxinhe Intelligent Technology Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-04-13
Anticipated expiration: 2030-07-11

Abstract

The utility model discloses a high-speed data communication LED display screen, which comprises a shell, a support piece is fixedly arranged on the back surface of the shell, a fixing piece is arranged on the back surface of the support piece, the left side and the right side of the fixing piece are respectively connected with a clamping block in a penetrating way, the left side and the right side of the support piece are respectively provided with a clamping groove, the clamping blocks are clamped in the inner cavities of the clamping grooves, the bottom of the fixing piece is connected with a connecting plate in a penetrating way, the inner cavity of the fixing piece is provided with a gear, the top, the bottom and the right side of the gear are respectively connected with a rack in a meshing way, connecting rods are respectively arranged on the racks on the top and the bottom of the gear, the connecting rods are fixedly connected with the clamping blocks, the bottom of the rack on the right side of the gear is provided with a connecting plate, the bottom of the, the installation and the disassembly work become convenient and fast, only one person is needed, and the installation and the disassembly efficiency are improved.

Description

High-speed data communication LED display screen

Technical Field

The utility model relates to a display screen technical field specifically is a high-speed data communication LED display screen.

Background

The LED display screen is a flat panel display, is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, dynamic range wide, luminance high, advantage such as being long-lived, job stabilization reliable, and apply to commercial media, culture and show market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments extensively. The existing high-speed data communication LED display screen has no dust removal structure, and the outer surface of the LED display screen is easily stained with dust when in use, so that the definition of images is reduced; generally, a plurality of persons are required to cooperate during installation, and the disassembly is troublesome after the installation, so that the installation and disassembly efficiency is low; generally, the device cannot move left and right, rotate anticlockwise or rotate clockwise after being installed, so that the position of the device cannot be adjusted according to use requirements, and inconvenience is brought to daily use. In view of this, we propose a high-speed data communication LED display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed data communication LED display screen, but have detach display screen surface dust, the installation with dismantle convenient and can be according to user demand adjusting position's advantage, it does not have dust removal structure to have solved current high-speed data communication LED display screen, the surface is infected with the dust easily during the use, reduce the definition of image, need many people to cooperate during the installation, it is troublesome to dismantle, the installation is lower with dismantlement efficiency, can not adjust its position according to the user demand after the installation, the problem of inconvenience is brought for daily use.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed data communication LED display screen comprises a shell, wherein a display screen is arranged in an inner cavity of the shell, vent holes are formed in the left side and the right side of the inner wall of the shell, a baffle plate is connected in a penetrating manner in the inner cavity of the vent holes, a driving motor is fixedly arranged at the top and the bottom of the outer wall of the shell, an output shaft of the driving motor is fixedly connected with a rotating shaft, a plurality of fan blades are uniformly arranged on the outer ring of the rotating shaft, a supporting piece is fixedly arranged on the back surface of the shell, a fixing piece is arranged on the back surface of the supporting piece, clamping blocks are connected in a penetrating manner in the left side and the right side of the fixing piece, a connecting plate is connected in a penetrating manner in the bottom of the fixing piece, a gear is arranged in the inner cavity of the fixing piece, racks, the rack on the right side of the gear is provided with a connecting plate at the bottom, a support is arranged at the bottom of the connecting plate, a support block is fixedly mounted on the back of the fixing piece, an installation piece is arranged on the back of the support block, the installation piece is in a hollow state, the top of the installation piece is provided with an opening, and a sliding rod is arranged in an inner cavity of the installation piece.

Preferably, the clamping grooves are formed in the left side and the right side of the supporting piece, the clamping blocks are clamped in the inner cavities of the clamping grooves, and the supporting piece and the fixing piece can be firmly clamped when the clamping blocks are clamped in the clamping grooves.

Preferably, the front of the mounting part is provided with a sliding groove, the back of the supporting block is inserted into the inner cavity of the sliding groove and is fixedly connected with the front of the sliding rod, and the supporting block can slide left and right in the sliding groove.

Preferably, the support is hollow and has an opening at the bottom, the top of the support is inserted into the inner cavity of the support, and the support and the fixing member can be firmly fixed when the top of the support is inserted into the support from the bottom of the support.

Preferably, the baffle is bent, and when the fan blade rotates and blows air between the inner wall and the outer wall of the outer shell out of the vent hole, the bent baffle can prevent outside dust or water from entering between the inner wall and the outer wall of the outer shell.

Preferably, the top and the bottom of slide bar run through the top and the bottom of installed part respectively and all are provided with the fixed block.

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

1. the utility model discloses a cooperation work of driving motor, air vent, baffle, pivot and fan blade can detach display screen surface dust to prevent to be infected with the dust on its surface, solved current high-speed data communication LED display screen and not have dust removal structure, be infected with the dust easily on its surface when using, reduced the problem of the definition of image.

2. The utility model discloses a cooperation work of a piece, mounting, fixture block, gear, rack, connecting rod, draw-in groove, connecting plate and support makes the installation of display screen and dismantlement work become convenient, only need alone can, improved installation and dismantlement efficiency, solved current high-speed data communication LED display screen and generally need many people to cooperate when the installation, and dismantle more troublesome after the installation, the installation with dismantle the lower problem of efficiency.

3. The utility model discloses a cooperation work of a piece, slide bar, spout, fixed block, support and installed part can remove, anticlockwise or clockwise rotation about it, can adjust its position according to the user demand, has solved current high-speed data communication LED display screen and generally can not remove after the installation about, anticlockwise or clockwise rotation, can not adjust its position according to the user demand, the problem of inconvenience is brought for daily use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure of the supporting member and the fixing member of the present invention;

fig. 4 is a front view of the fixing member of the present invention;

fig. 5 is a schematic view of the mounting member structure of the present invention.

In the figure: the fan blade comprises a shell 1, a support 2, a fixing piece 3, a fixture block 4, a support 5, a mounting piece 6, a display screen 7, a fixing block 8, a gear 9, a rack 10, a connecting rod 11, a clamping groove 12, a connecting plate 13, a support 14, a slide rod 15, a driving motor 16, an air vent 17, a baffle 18, a rotating shaft 19, a fan blade 20 and a sliding groove 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-speed data communication LED display screen comprises a shell 1, a display screen 7 is arranged in an inner cavity of the shell 1, vent holes 17 are formed in the left side and the right side of the inner wall of the shell 1, a baffle plate 18 is connected in a penetrating manner in the inner cavity of the vent holes 17, a driving motor 16 is fixedly arranged at the top and the bottom of the outer wall of the shell 1, a rotating shaft 19 is fixedly connected with an output shaft of the driving motor 16, a plurality of fan blades 20 are uniformly arranged on the outer ring of the rotating shaft 19, the baffle plate 18 is in a bent shape, when the fan blades 20 rotate and air between the inner wall and the outer wall of the shell 1 is blown out through the vent holes 17, the bent baffle plate 18 can prevent outside dust or water from entering between the inner wall and the outer wall of the shell 1, a support 2 is fixedly arranged on the back of the shell 1, a fixing member 3 is arranged on the back, the clamping block 4 is clamped in an inner cavity of the clamping groove 12, when the clamping block 4 is clamped in the clamping groove 12, the support part 2 and the fixing part 3 can be firmly fixed, the bottom of the fixing part 3 is connected with a connecting plate 13 in a penetrating manner, the inner cavity of the fixing part 3 is provided with a gear 9, the top, the bottom and the right side of the gear 9 are respectively engaged and connected with a rack 10, the racks 10 at the top and the bottom of the gear 9 are respectively provided with a connecting rod 11, the connecting rod 11 is fixedly connected with the clamping block 4, the bottom of the rack 10 at the right side of the gear 9 is provided with a connecting plate 13, the bottom of the connecting plate 13 is provided with a support part 14, the support part 2 is hollow and is provided with an opening at the bottom, the top of the support seat 14 is inserted in the inner cavity of the support part 2, the top of the support seat 14 is inserted into the support part 2 from the, the installed part 6 is hollow state and top and bottom opening, and the inner chamber of installed part 6 is provided with slide bar 15, and the top and the bottom of slide bar 15 run through the top and the bottom of installed part 6 respectively and all are provided with fixed block 8, and spout 21 has been seted up in the front of installed part 6, and the back of a piece 5 is pegged graft in the inner chamber of spout 21 and with slide bar 15's front fixed connection, and a piece 5 can be in spout 21 horizontal slip.

The working principle is as follows: when the LED display screen is installed, the installation part 6 is fixed on the wall surface, then the display screen is lifted by hands, the top of the support 14 is inserted into the support 2 from the bottom of the support 2, then the display screen is put down, at the moment, due to the action of gravity, the display screen presses the support 14 downwards, the support 14 moves downwards and simultaneously drives the connecting plate 13 and the connecting rod 11 on the right side to move downwards, the connecting rod 11 on the right side drives the rack 10 on the right side to move downwards, due to the meshing effect, the gear 9 rotates clockwise at the moment, simultaneously drives the rack 10 on the upper side to move rightwards and drives the rack 10 on the lower side to move leftwards, simultaneously the rack 10 on the upper side drives the connecting rod 11 on the left side and the clamping block 14 on the right side to move leftwards, then the clamping blocks 4 on the left side and the right side are respectively clamped into the clamping grooves 12 on the, thereby firmly fixing the whole LED display screen, when the LED display screen is used, the LED display screen can be moved left and right by sliding the slide rod 15 left and right in the slide groove 21 and sliding the slide rod 15 left and right in the mounting piece 6, meanwhile, the LED display screen can be rotated anticlockwise or clockwise by rotating the sliding rod 15 anticlockwise or clockwise in the mounting piece 6, so that the daily position adjustment and use are facilitated, when in use, the driving motor 16 can be connected with a power supply, the output shaft of the driving motor 16 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the fan blades 20 to rotate, when the fan blades 20 rotate to blow out air between the inner wall and the outer wall of the shell 1 through the vent holes 17, the blown air can dissipate heat of the display screen, at the same time, the dust on the outer surface can be removed to prevent the dust from being contaminated on the outer surface, and the bent baffle 18 can prevent the dust or water from entering between the inner wall and the outer wall of the outer shell 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high speed data communication LED display screen, includes shell (1), its characterized in that: the inner chamber of shell (1) is provided with display screen (7), air vent (17) have all been seted up to the left and right sides of shell (1) inner wall, the inner chamber through connection of air vent (17) has baffle (18), the equal fixed mounting in top and the bottom of shell (1) outer wall has driving motor (16), the output shaft fixedly connected with pivot (19) of driving motor (16), the outer lane of pivot (19) is even is provided with a plurality of fan blades (20), the back fixed mounting of shell (1) has a piece (2), the back of piece (2) is provided with mounting (3), the left and right sides of mounting (3) all through connection has fixture block (4), the bottom through connection of mounting (3) has connecting plate (13), the inner chamber of mounting (3) is provided with gear (9), the top of gear (9), air vent (17) have all been seted up to the left and right, Bottom and right side all mesh and are connected with rack (10), are located all be provided with connecting rod (11) on rack (10) of gear (9) top and bottom, connecting rod (11) and fixture block (4) fixed connection are located the bottom of rack (10) on gear (9) right side is provided with connecting plate (13), the bottom of connecting plate (13) is provided with support (14), the back fixed mounting of mounting (3) has a piece (5), the back of a piece (5) is provided with installed part (6), installed part (6) are cavity state and top and bottom opening, the inner chamber of installed part (6) is provided with slide bar (15).

2. The high-speed data communication LED display screen according to claim 1, characterized in that: the clamping grooves (12) are formed in the left side and the right side of the supporting piece (2), and the clamping blocks (4) are clamped in inner cavities of the clamping grooves (12).

3. The high-speed data communication LED display screen according to claim 1, characterized in that: the front surface of the mounting part (6) is provided with a sliding groove (21), and the back surface of the support block (5) is inserted into an inner cavity of the sliding groove (21) and is fixedly connected with the front surface of the sliding rod (15).

4. The high-speed data communication LED display screen according to claim 1, characterized in that: the support (2) is hollow and is provided with an opening at the bottom, and the top of the support (14) is inserted into the inner cavity of the support (2).

5. The high-speed data communication LED display screen according to claim 1, characterized in that: the baffle (18) is in a bent shape.

6. The high-speed data communication LED display screen according to claim 1, characterized in that: the top and the bottom of slide bar (15) run through the top and the bottom of installed part (6) respectively and all are provided with fixed block (8).