All-angle projecting outdoor high-brightness liquid crystal display screen
A liquid crystal display, full-angle technology, used in supporting machines, dispersed particle filtration, instruments, etc., can solve problems such as affecting high-brightness display and not being able to be placed at all angles, to improve the highlight display effect, good heat dissipation, and convenient placement. Effect
Active Publication Date: 2019-10-18
合肥统旭智慧科技有限公司
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Problems solved by technology
[0003] 1. In the existing technology, outdoor high-brightness LCD screens are often installed directly on the wall, and cannot be placed at all angles, or are basically selected for angle placement, and there are certain disadvantages in use;
[0004] 2. In the prior art, a large amount of dust is often adhered to the surface of the glass cover outside the outdoor high-brightness LCD display, which affects its high-brightness display, and there are certain disadvantages in use.
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1 to Figure 4 , the present invention provides a technical solution: a full-angle outdoor high-brightness liquid crystal display screen, including a glass cover 4, the glass cover 4 is movably sleeved outside the display screen mounting plate 12, and plays a role in the display screen mounting plate 12. The effect of sun protection, and the glass cover 4 is fixed on the outer ring of the display screen mounting plate 12 by screws, which is c...
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The invention discloses an all-angle projecting outdoor high-brightness liquid crystal display screen, and relates to the technical field of outdoor high-brightness liquid crystal display screens. Theoutdoor high-brightness liquid crystal display screen comprises a glass outer cover, wherein the glass outer cover is movably arranged outside a display screen mounting plate in a sleeving mode. According to the outdoor high-brightness liquid crystal display screen, a rotary connecting rod is installed on the display screen mounting plate, the rotary connecting rod is driven to rotate by a motorto realize projecting with a rotatable angle, and therefore full-angle projecting of the outdoor high-brightness liquid crystal display screen can be realized, and projecting can be conveniently carried out according to actual requirements; and filtering devices are arranged on a heat dissipation channel up and down, cold air entering the channel can be filtered out, the dust-proofing effect is achieved while good heat dissipation is realized, and the high-brightness display effect is improved.
Description
technical field [0001] The invention relates to the technical field of outdoor high-brightness liquid crystal display screens, in particular to an outdoor high-brightness liquid crystal display screen projected from all angles. Background technique [0002] A type of display used in digital clocks and many portable computers. LCD displays use two sheets of polarized material with a liquid crystal solution between them. Passing an electric current through the liquid rearranges the crystals so that light cannot pass through them, but it still suffers from the following disadvantages in practical use: [0003] 1. In the existing technology, outdoor high-brightness LCD screens are often installed directly on the wall, and cannot be placed at all angles, or are basically selected for angle placement, and there are certain disadvantages in use; [0004] 2. In the prior art, a large amount of dust is often adhered to the surface of the glass cover outside the outdoor high-brightn...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16M11/18F16M11/06G09F9/35B01D46/00B01D46/30
CPCF16M11/18F16M11/06G09F9/35B01D46/0012B01D46/30B01D46/62
Inventor 于宝剑
Owner 合肥统旭智慧科技有限公司