Electronic advertising board convenient to maintain

An electronic billboard and billboard technology, applied in the field of billboards, can solve the problems of complex structure and inconvenient maintenance of electronic billboards, and achieve the effects of convenient replacement, reducing the probability of accidental injury, and improving safety.

Inactive Publication Date: 2021-11-19
海口天道国兴科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application provides an electronic billboard that is easy to maintain, which is used to solve the technical problems of inconvenient maintenance and complicated structure of the existing electronic billboard

Method used

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  • Electronic advertising board convenient to maintain
  • Electronic advertising board convenient to maintain
  • Electronic advertising board convenient to maintain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] For ease of understanding, see Figure 1 to Figure 6 , the application provides an embodiment of an electronic billboard that is easy to maintain, including:

[0042] The main body of the billboard 1 has a built-in circuit control board. The front side of the main body of the billboard 1 is provided with a plurality of first grooves 2 distributed in a matrix from top to bottom, and the rear end of the first groove 2 is provided with The first line socket 3 protruding outward; the first clamping assembly is arranged in the first groove 2, and the second clamping assembly is arranged outside the first groove 2;

[0043] Splicing screen 8, the back of the splicing screen 8 is provided with a second line socket 9 corresponding to the first line socket 3, and the outer surface of the splicing screen 8 is provided with an arc-shaped groove 10 corresponding to the first clamping component ; The side of the splicing screen 8 is provided with a clamping hole 11 corresponding to...

Embodiment 2

[0049] As a further improvement to Example 1, such as Figure 1 to Figure 6 As shown, the first clamping assembly includes a second groove, the second grooves are respectively arranged on the inner side walls of the first groove 2, and a semi-cylindrical first groove slidably connected with the second groove is arranged in the second groove. As for the buckle 4, the arc-shaped surface of the first buckle 4 is arranged outwardly, and the first buckle 4 is elastically connected to the rear end of the second groove through a compression spring.

[0050] By making the first buckle 4 slide in the second groove, and the arc surface of the semi-cylindrical first buckle 4 cooperates with the arc groove, it is convenient to pull out the splicing screen 8 under tension or push it in under pressure. When the first groove 2 is in place, the first buckle 4 can easily come out or snap into the arc-shaped groove 10 , and the compression spring can apply a certain pressure so that the splicin...

Embodiment 3

[0056] As a further improvement to embodiment 1 or 2, such as figure 1 , Figure 7 and Figure 8 As shown, in order to further facilitate the maintenance of electronic billboards, an auxiliary maintenance device is also included. The auxiliary maintenance device includes a horizontal bar 25 connected to the top of two columns 12; Slidingly connected with the transverse bar 25 in the horizontal direction, the support 18 is provided with a fourth drive motor 26 for driving the support 18 to slide horizontally on the transverse bar 25; the rear end of the support 18 is vertically provided with a second chute 19. A second screw rod 20 is vertically provided in the second chute 19, and the top of the second screw rod 20 is rotatably connected to the top wall of the second chute 19; the bottom of the support member 18 is provided with a third drive motor 21, the second The output shafts of the three drive motors 21 run through the bottom of the support 18 and are connected to the ...

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Abstract

The invention relates to an electronic advertising board convenient to maintain, a screen is formed by combining a plurality of spliced screens, a single small screen is convenient to maintain, the spliced screens can be clamped in first grooves through cooperation of first clamping pieces and arc-shaped grooves under the action of compression springs, direct pulling out or installation is facilitated, through second clamping pieces, a first driving motor is controlled by a computer to drive a sliding rod to slide, so that the second clamping piece clamps a clamping hole in the spliced screen to lock the spliced screen and prevent the spliced screen from falling off, and the spliced screen is connected with a circuit control board for use after a first circuit socket and a second circuit socket are inserted in a matched mode. A computer in the control box controls a second driving motor to drive a first lead screw to rotate so as to drive a first sliding block to slide in a first sliding groove, so that the first sliding block drives the advertising board body to ascend and descend on a stand column, maintenance is convenient, splicing screens are convenient to replace, the structure is simple, and the problems that an existing electronic advertising board is inconvenient to maintain and inconvenient, and the structure is complex are solved.

Description

technical field [0001] The application relates to the technical field of billboards, in particular to an electronic billboard that is easy to maintain. Background technique [0002] Life is transmitting information all the time. Advertisement is one of the most common ways of information transmission, and electronic billboards are common advertising transmission carriers, almost all over the streets and alleys. The sizes of electronic billboards are different, and some It is very huge, and the installation height is high. When there is a problem with the electronic billboard and needs to be repaired, the maintenance personnel need to climb to a high place to carry out the work, which is extremely dangerous and inconvenient, and because the disassembly of the billboard is more complicated , resulting in a longer maintenance time and affecting the work efficiency of maintenance personnel, in view of these problems, it is urgent to take measures to solve them. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/302F16M11/18F16M11/04H05K5/02
CPCG09F9/3023F16M11/04F16M11/18H05K5/0217
Inventor 陈善萍
Owner 海口天道国兴科技有限公司
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