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LED display device

A display device, a technology for installing through holes, which is applied in the direction of identification devices, housings with display/control units, static indicators, etc. The installation and maintenance efficiency is low, and the assembly is easily affected by manufacturing errors, so as to achieve the effect of solving the low assembly efficiency, reducing the difficulty of the production process and improving the equipment efficiency.

Pending Publication Date: 2018-09-07
LEYARD
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Problems solved by technology

[0006] The main purpose of the present invention is to provide an LED display device to solve the problem that the front maintenance LED display screen in the prior art cannot adjust the splicing seam and flatness between the display units, the installation and maintenance efficiency of the display unit is low, and the assembly is easily damaged. The impact of manufacturing errors, and the inability to perform front maintenance due to the limitation of point spacing

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Embodiment Construction

[0038] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0040] It should be noted th...

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Abstract

The invention provides an LED display device. The LED display device comprises a front box body, a rear box body, a display module, a first connecting structure, a positioning sleeve, an accommodatingdimple and a locking piece, wherein the front box body and the rear box body are connected with each other, and the display module is arranged on the front box body; the first connecting structure isarranged between the front box body and the rear box body, the first connecting structure comprises a rotating piece rotatably arranged on the front box body, and the rotating piece comprises a connecting column extending towards the rear box body; the positioning sleeve is detachably arranged on the connecting column, and a position adjusting mechanism is arranged between the positioning sleeveand the connecting column; and the accommodating dimple is arranged on the rear box body, the positioning sleeve is arranged in the accommodating dimple, the locking piece is arranged on the rear boxbody and located between the accommodating dimple and the positioning sleeve. According to the technical scheme, the LED display device solves the problems that a front maintenance LED display screenin the prior art cannot slightly adjust splicing seams and the flatness between display units, the maintenance efficiency of the display units is low, the assembly is easily affected by manufacturingerrors, and the front maintenance cannot be carried out due to the limitation of the point spacing.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to an LED display device. Background technique [0002] LED display has become the new darling of the display field today because of its ultra-high-definition display, high brightness, low grayscale, low power consumption, and long service life that cannot be compared with traditional display devices such as LCD screens and projectors. It has been widely used in meeting rooms, clubs, shopping malls, studios, monitoring halls and other places. [0003] The front maintenance method of existing LED display products is mainly to connect and fasten the LED light board and the box body through screws. components such as the power supply and control board behind the board for front access. This maintenance method requires a large number of fastening screws between the module and the cabinet, which makes maintenance time-consuming and laborious, and the lamp beads on the s...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09F9/302
CPCG09F9/3026G09F9/33G09G3/32H05K5/0017
Inventor 苟建周孙雪超段冰蕾赵宇
Owner LEYARD
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