Light-emitting two-dimensional code assembly

A technology of two-dimensional codes and components, which is applied to electrical components, vehicle parts, electric vehicles, etc., and can solve problems such as unsuccessful scanning of two-dimensional codes

Inactive Publication Date: 2019-05-14
XIAN ZHIDIAN INFORMATION TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that the scanning of the two-dimensional code is unsuccessful under the condition of dim light, the present invention provides a light-emitting two-dimensional code component

Method used

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  • Light-emitting two-dimensional code assembly
  • Light-emitting two-dimensional code assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In order to solve the problem in the prior art that two-dimensional code scanning is prone to fail in dim light, this embodiment provides a light-emitting two-dimensional code component. Such as figure 2 As shown, it is composed of two-dimensional code layer 1, printing layer 2, luminescent film layer 3 and supporting layer 4 from top to bottom, and printing layer 2 is made of transparent material; two-dimensional code layer 1 is adhered to printing layer 2 . The supporting layer 4 plays a role of supporting and fixing the two-dimensional code layer 1, the printing layer 2, and the luminescent sheet layer 3.

[0026] It also includes a transparent waterproof cover 5, the transparent waterproof cover 5 is fixed with the support layer 4, and the two-dimensional code layer 1, the printing layer 2, and the cold light sheet layer 3 are installed inside. The transparent waterproof cover 5 and the support layer can be bonded together by thermoplastic, and can also be fixed ...

Embodiment 2

[0035] On the basis of Embodiment 1, the top surface of the transparent waterproof cover 5 of this embodiment is closely attached or bonded to the two-dimensional code layer 1. Since the thickness of the cold light sheet is very thin, the entire two-dimensional code assembly is very thin and convenient. Applied in more occasions, or combined with devices that need to be activated by scanning a QR code, the application range is wider.

[0036] Simultaneously, the surface of the waterproof cover of the light-emitting two-dimensional code assembly of the present embodiment is coated with a layer of Y-shaped microstructure coating made of silica nanoparticles. Due to the characteristics of silica nanoparticles, rainwater cannot The waterproof cover stays on the surface and can be easily slipped off, even outdoors in rainy and snowy weather, it does not affect the scanning of the QR code.

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PUM

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Abstract

The invention relates to a light-emitting two-dimensional code assembly. The light-emitting two-dimensional code assembly consists of a two-dimensional code layer, a printing layer, an electroluminescent panel layer and a supporting layer sequentially from top to bottom, and further comprises a transparent waterproof cover, wherein the transparent waterproof cover is fixed with the supporting layer; the two-dimensional code layer, the printing layer and the electroluminescent panel layer are arranged therein; the printing layer is made of a transparent material; the two-dimensional code layeris adhered on the printing layer; the electroluminescent panel layer consists of upper and lower transparent electrode layers, and a light-emitting layer arranged between the two transparent electrodelayers, and the light-emitting two-dimensional code assembly further comprises a micro controller and a photoelectric proximity switch; the electroluminescent panel layer, the photoelectric proximityswitch and the micro controller are electrically connected; and a power supply end of the micro controller is electrically connected to a rechargeable battery and/or a solar cell assembly. Accordingto the light-emitting two-dimensional code assembly disclosed by the invention, light-emitting two-dimensional codes are equipped with the electroluminescent panel layer, and a signal of the photoelectric proximity switch is received through a controller, so that a power supply can be automatically switched on while light is dim; and the electroluminescent panel layer emits light to realize illumination of two-dimensional codes, so that the problem that two-dimensional codes cannot be scanned successfully under a dark light condition is solved.

Description

technical field [0001] The invention belongs to the technical field of cold light sheets, and in particular relates to a light-emitting two-dimensional code component. Background technique [0002] With the continuous development of the Internet economy, all walks of life have begun to use the Internet for product display and promotion, especially the WeChat public platform added by scanning the QR code has been widely used by enterprises. Existing QR codes are generally printed on leaflets or boards. In the case of dim light, it is easy to fail to scan the QR code; It will drain the battery faster and may not be able to unlock successfully. [0003] In addition, in rainy and snowy weather outdoors, even if the outer layer of the QR code is equipped with a waterproof cover, since the waterproof cover is mostly made of ordinary plastic material, raindrops will condense on the surface, which will bring inconvenience to scanning. Contents of the invention [0004] In order ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F3/02H02J7/35
CPCY02A30/14
Inventor 王利
Owner XIAN ZHIDIAN INFORMATION TECH LTD
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