CN112349215A

CN112349215A - LED display screen capable of being controlled by wireless remote network

Info

Publication number: CN112349215A
Application number: CN202011222122.7A
Authority: CN
Inventors: 徐国政; 张伟帝
Original assignee: Shenzhen Huayuan Hi Tech Co ltd
Current assignee: Shenzhen Huayuan Hi Tech Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-02-09

Abstract

The invention discloses an LED display screen capable of being controlled by a wireless remote network, relates to the field of display screens, and aims to solve the problem that the splicing operation of the conventional LED display screen is complicated and the later maintenance and replacement are inconvenient. The LED display screen has a novel structure, the display screen of the device has a splicing function, the splicing operation is more convenient through the arrangement of the splicing structure, the maintenance efficiency of the display screen is improved, the display screen has a wireless remote control function, the terminal module can transmit a control signal to the electrical element through wireless remote control to carry out self-regulation protection on the LED display screen, the service life of the display screen is prolonged, and the LED display screen is suitable for popularization and use.

Description

LED display screen capable of being controlled by wireless remote network

Technical Field

The invention relates to the field of display screens, in particular to an LED display screen capable of being controlled by a wireless remote network.

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, video, etc. 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. The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. The LED screen can realize conversion between different forms of multiple information presentation modes, can be used indoors and outdoors, and has incomparable advantages compared with other display screens. The novel LED lamp is developed rapidly and widely applied to various fields by virtue of the characteristics of high brightness intensity, low work power consumption, low voltage requirement, small and exquisite equipment, convenience, long service life, impact resistance, stability and strong external interference resistance.

The LED display screen is large in size, so that the difficulty of transportation and installation of the LED display screen is reduced by generally selecting splicing type installation when the LED display screen is used, however, the splicing structure of the existing LED display screen is complex, the later-stage maintenance and replacement are inconvenient, the existing LED display screen cannot realize wireless remote control, the practicability of the LED display screen in use is reduced, and therefore the LED display screen capable of being controlled by a wireless remote network is provided for solving the problems.

Disclosure of Invention

The LED display screen capable of being controlled by a wireless remote network provided by the invention solves the problem that the splicing operation of the existing LED display screen is complicated, so that the later maintenance and replacement are inconvenient.

In order to achieve the purpose, the invention adopts the following technical scheme:

a wireless remote network controlled LED display screen comprises a display screen body and a mounting rack, wherein the display screen body is arranged on the front surface of the mounting rack, a first positioning box, a second positioning box, a third positioning box and a fourth positioning box are respectively and fixedly arranged at four corners of the back surface of the mounting rack, the four display screen bodies and the whole structure of the mounting rack are spliced to form a fixed display screen splicing piece, two second hanging plates with the same structure are rotatably arranged at one side of the first positioning box, which is far away from the mounting rack, a first hanging plate is rotatably arranged on the fourth positioning box, hanging rods are respectively arranged at one sides of the second positioning box, the third positioning box and the fourth positioning box, which are far away from the mounting rack, the hanging rods on the fourth positioning box at the back surface of the mounting rack at the upper left corner are matched with one of the second hanging plates on the first positioning box at the back surface of the mounting rack at the upper right corner, the hanging rod on the third positioning box at the back of the mounting frame at the lower left corner is matched and installed with the first hanging plate on the fourth positioning box at the back of the mounting frame at the upper left corner, and the hanging rod on the second positioning box at the back of the mounting frame at the lower right corner is matched and installed with the other second hanging plate on the first positioning box at the back of the mounting frame at the upper right corner.

Preferably, adjacent four install locating component between the mounting bracket, just locating component includes vertical board, horizontal board, spout, slider, threaded rod, positioning clamp plate, drive fluted disc, driven fluted disc, fluted disc groove, adjusts pole, fly leaf, card, spacing groove and reset spring, vertical board and horizontal board cross formation cross, just be provided with two sets of spouts that are symmetric distribution on the horizontal board, the inside slidable mounting of spout has the slider, just the top and the equal fixedly connected with positioning clamp plate in bottom of slider, positioning clamp plate extends to the outside of horizontal board.

Preferably, the inside of horizontal board and vertical board intersection is provided with the fluted disc groove, one side inner wall that the fluted disc groove was kept away from to the spout rotates installs the threaded rod, just the threaded rod screw thread runs through the slider, the tip of threaded rod extends to the driven fluted disc of inside fixedly connected with in fluted disc groove, the internal rotation in fluted disc groove installs the drive fluted disc, just driven fluted disc is conical gear with the drive fluted disc, and intermeshing.

Preferably, the middle position of drive fluted disc is run through there is rather than fixed regulation pole, just the one end of adjusting the pole extends to the outside in fluted disc groove, the one end that the regulation pole is located fluted disc inslot portion rotates and is connected with the fly leaf, just one side fixedly connected with that the fly leaf is close to the regulation pole is two cards that are the symmetric distribution.

Preferably, fixedly connected with reset spring between one side inner wall that the regulation pole was kept away from to the fly leaf and one side inner wall that the drive fluted disc was kept away from to the fluted disc groove, two inner wall fixedly connected with in one side that the drive fluted disc was kept away from to the fluted disc groove are the symmetric distribution backup pad, just be provided with the spacing groove in the backup pad, the fly leaf runs through the spacing groove.

Preferably, the mounting groove has been seted up to the inside of mounting bracket, just the bottom inner wall fixed mounting of mounting groove has electric telescopic handle, two elastic rubber poles that are the symmetric distribution of electric telescopic handle's tip fixedly connected with, and two the tip of elastic rubber pole all extends to the top fixedly connected with mounting panel of mounting bracket, and the light filling lamp is installed in the front of mounting panel, and two install the cloth that hides rain between the elastic rubber pole, the top fixedly connected with solar panel of mounting bracket.

Preferably, solar panel is the arc setting, just one side that the mounting panel is close to solar panel is provided with the chamfer, and mounting panel and solar panel sliding contact.

Preferably, the bottom of mounting bracket is equipped with the butt joint groove that matches with mounting panel and solar panel.

Preferably, install controller, power and humidity transducer on the mounting bracket, just power input end and solar panel output electric connection, the output of power is connected with the input of controller, humidity transducer's output and controller electric connection, just the output and the light filling lamp and the electric telescopic handle electric connection of controller, controller and humidity transducer all pass through wireless network connection terminal module, just the model of controller is DATA-7311, and humidity transducer's model is AM 2322.

The invention has the beneficial effects that:

1. through being provided with the structure of making things convenient for the concatenation between the adjacent mounting bracket of installing the display screen for the concatenation and the dismantlement of LED display screen are more convenient, thereby the operation is transported to the LED display screen to the convenience, also can conveniently change alone the monolithic LED display screen that damages simultaneously, carry out the full-screen when avoiding the display screen to damage and change, the effectual wasting of resources that has avoided.

2. Through being provided with controller and humidity transducer that have wireless receiving and dispatching function on the mounting bracket of installing the display screen, make this display screen can carry out long-range wireless operation through wireless transmission for terminal module with the signal after the response of sensor in the use, and give the controller with control signal transmission, make the electrical components work on the controller control display screen carry out the self-regulation protection to the LED display screen, thereby can effectually avoid the display screen impaired, prolong its life, also can effectually avoid the wasting of resources.

To sum up, the device's display screen has the concatenation function, and through mosaic structure's setting, makes its concatenation operation more convenient, improves the maintenance efficiency of display screen, and this display screen has wireless remote control function, can make terminal module give electrical component with control signal transmission and carry out the self-regulation protection to the LED display screen through wireless remote control, prolongs the life of display screen, suitable using widely.

Drawings

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

FIG. 2 is a schematic view of a display screen assembly according to the present invention;

FIG. 3 is a schematic view of a back structure of a display screen splicing structure according to the present invention;

FIG. 4 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 5 is an enlarged view of A of FIG. 4 according to the present invention;

FIG. 6 is a schematic structural view of a positioning assembly of the present invention;

FIG. 7 is a side cross-sectional view of the positioning assembly of the present invention;

FIG. 8 is an enlarged view of B of FIG. 7 in accordance with the present invention;

FIG. 9 is a logic diagram of the present invention.

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 one

Referring to fig. 3, an LED display screen capable of being controlled by a wireless remote network comprises a display screen body 1 and a mounting frame 2, the front of the mounting frame 2 is provided with the display screen body 1, four corners of the back of the mounting frame 2 are respectively and fixedly provided with a first positioning box 4, a second positioning box 11, a third positioning box 12 and a fourth positioning box 13, the four display screen bodies 1 and the mounting frame 2 are spliced into a fixed display screen splicing piece in an integral structure, one side of the first positioning box 4, which is far away from the mounting frame 2, is rotatably provided with two second hanging plates 15 with the same structure, the fourth positioning box 13 is rotatably provided with a first hanging plate 14, one sides of the second positioning box 11, the third positioning box 12 and the fourth positioning box 13, which are far away from the mounting frame 2, are provided with hanging rods, and the hanging rod on the fourth positioning box 13, which is located on the back of the mounting frame 2 at the upper left corner, is matched with one of the second hanging plates on the first positioning box 4, which, the hanging rod on the third positioning box 12 positioned at the back of the mounting frame 2 at the lower left corner is matched and installed with the first hanging plate 14 on the fourth positioning box 13 positioned at the back of the mounting frame 2 at the upper left corner, and the hanging rod on the second positioning box 11 positioned at the back of the mounting frame 2 at the lower right corner is matched and installed with the other second hanging plate 15 on the first positioning box 4 positioned at the back of the mounting frame 2 at the upper right corner.

When splicing and installing the display screen bodies 1, in the embodiment, four display screen bodies 1 with the same structure are butted to form a shape like a Chinese character tian, the first hanging plate 14 on the fourth positioning box 13 on the back surface of the mounting frame 2 positioned at the upper left corner is rotated to clamp the hanging rod on the third positioning box 12 on the back surface of the mounting frame 2 positioned at the lower left corner, and the two second hanging plates 15 on the first positioning box 4 on the back surface of the mounting frame 2 positioned at the upper right corner are rotated again, so that the two second hanging plates 15 are hung on the hanging rod on the fourth positioning box 13 on the back surface of the mounting frame 2 positioned at the upper left corner and the hanging rod on the second positioning box 11 on the back surface of the mounting frame 2 positioned at the lower right corner respectively, and therefore, splicing of the four adjacent display screen bodies 1 is completed, and the display screen bodies 1.

Example two

Referring to fig. 4-8, in this embodiment, a positioning assembly 17 is installed between four adjacent mounting frames 2 to be spliced, and the positioning assembly 17 includes a vertical plate 171, a horizontal plate 172, a sliding groove 173, a sliding block 174, a threaded rod 175, a positioning clamp plate 176, a driving toothed plate 177, a driven toothed plate 178, a toothed plate groove 179, an adjusting rod 1710, a movable plate 1711, a clamping piece 1712, a limiting groove 1713, and a return spring 1714, wherein the vertical plate 171 and the horizontal plate 172 intersect to form a cross shape, two sets of sliding grooves 173 are symmetrically arranged on the horizontal plate 172, a sliding block 174 is slidably installed inside the sliding groove 173, the top end and the bottom end of the sliding block 174 are both fixedly connected with the positioning clamp plate 176, and the positioning clamp plate 176 extends to the outside.

The inside of horizontal board 172 and vertical board 171 intersection is provided with fluted disc groove 179, and the one side inner wall that fluted disc groove 179 was kept away from to spout 173 rotates installs threaded rod 175, and threaded rod 175 screw thread runs through slider 174, and the tip of threaded rod 175 extends to the driven fluted disc 178 of the inside fixedly connected with of fluted disc groove 179, and the internal rotation of fluted disc groove 179 is installed and is driven fluted disc 177, and driven fluted disc 178 and drive fluted disc 177 are the bevel gear, and intermeshing.

The middle position of drive fluted disc 177 runs through there is rather than fixed regulation pole 1710, and the outside of adjusting the outside that pole 1710 extends to fluted disc groove 179, and the one end that the regulation pole 1710 is located inside fluted disc groove 179 is rotated and is connected with fly leaf 1711, and one side fixedly connected with that fly leaf 1711 is close to the regulation pole 1710 is two cards 1712 that are the symmetric distribution.

One side that regulation pole 1710 was kept away from to fly leaf 1711 and fluted disc groove 179 keep away from between the one side inner wall of drive fluted disc 177 fixedly connected with reset spring 1714, one side inner wall fixedly connected with two that drive fluted disc 177 was kept away from to fluted disc groove 179 are the symmetric distribution backup pad, and are provided with spacing groove 1713 in the backup pad, and fly leaf 1711 runs through spacing groove 1713.

Compared with the first embodiment, the positioning assembly 17 disposed on the back of the four adjacent mounting frames can be detached from the mounting frame 2, when the display screen body 1 is spliced, the adjusting rod 1710 is pushed first to push the driving fluted disc 177 and the movable plate 1711, so that the movable plate 1711 can slide inside the limiting groove 1713 on the supporting plate, meanwhile, the movable plate 1711 can extrude the return spring 1714, the movable plate 1711 can also drive the clamping piece 1712 to separate from the driving fluted disc 178, and the tooth blocks on the driving fluted disc 177 are meshed with the driven fluted disc 178, at this time, the adjusting rod 1710 can be rotated to drive the driving fluted disc 177 to rotate, so as to drive the driven fluted disc 178 to rotate, and drive the threaded rod 175 to rotate, the threaded rod 175 drives the sliding block 174 to slide inside the sliding groove 173, and at the same time, the sliding block 174 can drive the positioning clamp plate 176 to approach the positioning box until the positioning box, when the adjusting rod 1710 is loosened, the return spring 1714 pushes the movable plate 1711, so that the movable plate 1711 drives the clamping piece 1712 to be clamped between the tooth blocks on the driven fluted disc 178 to fix the driven fluted disc 178, thereby fixing the positions of the sliding block 174 and the positioning clamp plate 176, and at this time, the driving fluted disc 177 is separated from the driven fluted disc 178.

EXAMPLE III

Referring to fig. 1-2 and fig. 9, in this embodiment, a mounting groove 16 is formed inside the mounting bracket 2, an electric telescopic rod 5 is fixedly mounted on the inner wall of the bottom end of the mounting groove 16, two elastic rubber rods 6 which are symmetrically distributed are fixedly connected to the end portion of the electric telescopic rod 5, the end portions of the two elastic rubber rods 6 extend to a mounting plate 9 fixedly connected to the upper portion of the mounting bracket 2, a light supplement lamp 10 is mounted on the front surface of the mounting plate 9, a rain shielding cloth 7 is mounted between the two elastic rubber rods 6, and a solar panel 8 is fixedly connected to the top end of the mounting bracket 2.

Solar panel 8 is the arc setting, and one side that mounting panel 9 is close to solar panel 8 is provided with the chamfer, and

mounting panel

9 and 8 sliding contact of solar panel, and the bottom of mounting bracket 2 is equipped with the butt joint groove 3 that matches with mounting panel 9 and solar panel 8.

Install the controller on mounting bracket 2, power and humidity transducer, and power input end and solar panel output electric connection, the output of power and the input of controller are connected, humidity transducer's output and controller electric connection, and the output and the light filling lamp and the electric telescopic handle electric connection of controller, controller and humidity transducer all pass through wireless network connection terminal module, and the model of controller is DATA-7311, humidity transducer's model is AM 2322.

When the humidity sensor on the mounting rack 2 detects rainy weather, the humidity sensor can transmit signals to the controller, and simultaneously transmit the signals to the terminal module through a wireless network technology, after receiving the signals, the terminal module can transmit control signals to the controller through the wireless network technology, so that the controller starts the electric telescopic rod 5 and the light supplement lamp 10, the electric telescopic rod 5 can push the elastic rubber rod 6, so that the elastic rubber rod 6 pushes the mounting plate 9, and then the elastic rubber rod 6 is limited by the solar panel 8, so that the elastic rubber rod 6 is bent, and simultaneously the rain shelter 7 is driven to be unfolded to carry out rain protection on the display screen body 1, and the light supplement lamp 10 can supplement light for the display screen body 1, thereby facilitating people to observe the content on the display screen body 1 in the dark weather, and the solar panel 8 can continuously convert light energy into electric energy to be stored in the power supply, and the controller can be controlled by the, The light filling lamp, the electric telescopic rod and the humidity sensor are powered, and normal operation of electric elements of the device is guaranteed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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

1. A wireless remote network controlled LED display screen comprises a display screen body (1) and a mounting rack (2), and is characterized in that the display screen body (1) is installed on the front face of the mounting rack (2), a first positioning box (4), a second positioning box (11), a third positioning box (12) and a fourth positioning box (13) are respectively and fixedly installed on four corners of the back face of the mounting rack (2), the four display screen bodies (1) and the mounting rack (2) are integrally spliced to form a fixed display screen splicing piece, two second hanging plates (15) with the same structure are rotatably installed on one side, away from the mounting rack (2), of the first positioning box (4), two hanging rods are rotatably installed on one side, away from the mounting rack (2), of the fourth positioning box (13), a first hanging plate (14) is rotatably installed on the second positioning box (11), the third positioning box (12) and the fourth positioning box (13), and the hanging rod on the fourth positioning box (13) at the back of the mounting rack (2) at the upper left corner is matched and installed with one of the second hanging plates on the first positioning box (4) at the back of the mounting rack (2) at the upper right corner, the hanging rod on the third positioning box (12) at the back of the mounting rack (2) at the lower left corner is matched and installed with the first hanging plate (14) on the fourth positioning box (13) at the back of the mounting rack (2) at the upper left corner, and the hanging rod on the second positioning box (11) at the back of the mounting rack (2) at the lower right corner is matched and installed with the other second hanging plate (15) on the first positioning box (4) at the back of the mounting rack (2) at the upper right corner.

2. The LED display screen capable of being controlled by a wireless remote network according to claim 1, wherein a positioning assembly (17) is installed between four adjacent mounting frames (2), the positioning assembly (17) comprises a vertical plate (171), a transverse plate (172), sliding grooves (173), sliding blocks (174), a threaded rod (175), a positioning clamping plate (176), a driving fluted disc (177), a driven fluted disc (178), a fluted disc groove (179), an adjusting rod (1710), a movable plate (1711), a clamping plate (1712), a limiting groove (1713) and a return spring (1714), the vertical plate (171) and the transverse plate (172) are crossed to form a cross shape, two sets of sliding grooves (173) are symmetrically distributed on the transverse plate (172), the sliding blocks (174) are slidably installed in the sliding grooves (173), and the top ends and the bottom ends of the sliding blocks (174) are both fixedly connected with the positioning clamping plate (176), the positioning clamp plate (176) extends to the outside of the transverse plate (172).

3. The LED display screen capable of being controlled by a wireless remote network according to claim 2, wherein a fluted disc groove (179) is formed in the intersection of the transverse plate (172) and the vertical plate (171), a threaded rod (175) is rotatably mounted on the inner wall of one side of the chute (173) far away from the fluted disc groove (179), the threaded rod (175) penetrates through the sliding block (174), a driven fluted disc (178) is fixedly connected to the inner part of the fluted disc groove (179) by the end of the threaded rod (175), a driving fluted disc (177) is rotatably mounted in the fluted disc groove (179), and the driven fluted disc (178) and the driving fluted disc (177) are bevel gears and are meshed with each other.

4. The LED display screen that can wireless remote network control of claim 2, characterized in that, the intermediate position of drive fluted disc (177) runs through rather than fixed regulation pole (1710), just the outside of fluted disc groove (179) is extended to the one end of adjusting pole (1710), it is connected with fly leaf (1711) to adjust the inside one end rotation of pole (1710) to be located fluted disc groove (179), just one side fixedly connected with two cards (1712) that are the symmetric distribution of fly leaf (1711) near adjusting pole (1710).

5. The LED display screen capable of being controlled by the wireless remote network according to claim 2, wherein the movable plate (1711) is fixedly connected with a reset spring (1714) between one side of the movable plate (1711) far away from the adjusting rod (1710) and one side of the inner wall of the fluted disc groove (179) far away from the driving fluted disc (177), two inner wall fixedly connected with of one side of the fluted disc groove (179) far away from the driving fluted disc (177) are symmetrically distributed supporting plates, a limit groove (1713) is arranged on each supporting plate, and the movable plate (1711) penetrates through the limit groove (1713).

6. The LED display screen capable of being controlled by the wireless remote network according to claim 1, characterized in that a mounting groove (16) is formed in the mounting rack (2), an electric telescopic rod (5) is fixedly mounted on the inner wall of the bottom end of the mounting groove (16), two elastic rubber rods (6) are fixedly connected to the end of the electric telescopic rod (5) and symmetrically distributed, the two elastic rubber rods (6) extend to a mounting plate (9) fixedly connected to the upper portion of the mounting rack (2), a light supplement lamp (10) is mounted on the front surface of the mounting plate (9), a rain shielding cloth (7) is mounted between the elastic rubber rods (6), and a solar panel (8) is fixedly connected to the top end of the mounting rack (2).

7. The LED display screen capable of being controlled by the wireless remote network as claimed in claim 6, wherein the solar panel (8) is arranged in an arc shape, a chamfer is arranged on one side of the mounting plate (9) close to the solar panel (8), and the mounting plate (9) is in sliding contact with the solar panel (8).

8. A LED display screen capable of being controlled by a wireless remote network according to claim 6, characterized in that the bottom end of the mounting rack (2) is provided with a butt-joint groove (3) matched with the mounting plate (9) and the solar panel (8).

9. The LED display screen capable of being controlled by a wireless remote network according to claim 6, wherein a controller, a power supply and a humidity sensor are mounted on the mounting frame (2), the input end of the power supply is electrically connected with the output end of the solar panel, the output end of the power supply is connected with the input end of the controller, the output end of the humidity sensor is electrically connected with the controller, the output end of the controller is electrically connected with the light supplement lamp and the electric telescopic rod, the controller and the humidity sensor are connected with the terminal module through a wireless network, the controller is in a DATA-7311 model, and the humidity sensor is in an AM2322 model.