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A knob-type led color-changing module and an interactive wall using the module

A knob-type, knob-type technology, applied in the field of interactive walls, can solve the problems of limiting the richness of color changes and the popularity of LED lights, the research and development and popularization of full-color LED lights, and the difficulty of displaying multiple colors and multi-array combinations. , to achieve the effect of strong visual sensory and intuitiveness, simple operation of wire guide and small size

Active Publication Date: 2022-03-15
HEFEI PANSHI AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned full-color LED lights are limited by the size of the panel, the number of buttons and even their own volume, so it is difficult to display multiple colors and perform multi-array combinations, which limits the richness of color changes and the popularity of LED lights.
In addition, the full-color LED lights on the market are mostly considered and developed from the perspective of space illuminance, and the light source design cannot be carried out from the perspectives of human eye comfort, applicable occasions, and applicable people. It is easy to cause eye discomfort, especially not suitable for use in science and education fields with strong hands-on ability and long-term naked-eye observation, which brings many troubles to the development and popularization of full-color LED lights in the fields of science, education and advertising.

Method used

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  • A knob-type led color-changing module and an interactive wall using the module
  • A knob-type led color-changing module and an interactive wall using the module
  • A knob-type led color-changing module and an interactive wall using the module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-4As shown, the entire knob-type LED color-changing module includes a rotating part 10 , a fixing seat 20 , a shaft sleeve 40 , an encoder 30 and a damper 70 arranged in sequence in the axial direction. in:

[0042] The rotating part 10 includes a knob cover 11 , and a uniform plate 12 , a spacer 13 and a transparent connecting shaft 14 are axially and sequentially arranged in the barrel cavity of the knob cover 11 . During actual assembly, the uniformity plate 12 is coaxially pressed against the hole shoulder in the barrel cavity of the knob cover 11, and the pressing operation is realized by the spacer 13; the arrangement of the uniformity plate 12 can make the light diffuse and more uniform, It is more suitable for visual observation. The transparent connecting shaft 14 is fixed in the knob cover 11 through the set screw 90 , and axially exerts pressure on the spacer 13 through the transparent connecting shaft 14 so as to compress the uniform plate...

Embodiment 2

[0046] Such as Figure 5-6 As shown, the entire knob-type LED color changing module at this time includes a rotating part 10 , a conductive slip ring 100 , a damper 70 and an encoder 30 arranged in sequence in the axial direction. in:

[0047] The rotating part 10 includes a knob cover 11 , and a lens 15 , a uniform plate 12 , an LED lamp plate 50 and a fixing plate 16 are arranged axially in sequence in the cylinder cavity of the knob cover 11 . During actual assembly, the integrated notches of the lens 15 and the light uniforming plate 12 are fixed on the head end of the knob cover 11 . The LED lamp board 50 is directly fixed on the head end surface of the fixed plate 16, and the rear end surface of the fixed plate 16 is coaxially extended with a rotating shaft 10a, thereby forming a dynamic cooperation with the damper 70.

[0048] As the core structure of this embodiment, the damper 70 ingeniously functions as a link between the past and the future in the assembly structu...

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Abstract

The invention belongs to the field of science, education and advertising equipment, and in particular relates to a knob-type LED color-changing module and an interactive wall using the module. The knob-type LED color-changing module includes a rotating part, and the front of the rotating part facing the operator constitutes the LED light-emitting surface; the back of the rotating part extends axially backward with a rotating shaft and the rotating shaft is power-connected with the input shaft of the encoder, so that by rotating The rotary action of the head triggers the encoder response, and then controls the LED light-emitting surface to produce a follow-up color change; thus, the online manual adjustment operation of various colors and brightness can be realized simply and conveniently. Another object of the present invention is to provide an interactive wall using the above-mentioned knob-type LED color-changing modules, that is, the knob-type LED color-changing modules are arranged on the wall in an array, and each group of knob-type LED color-changing modules can be manually operated independently of each other. It has the characteristics of better interactivity and richer colors.

Description

technical field [0001] The invention belongs to the field of science, education and advertising equipment, and in particular relates to a knob-type LED color-changing module and an interactive wall using the module. Background technique [0002] With the development of social science and technology, full-color LED lights have become more and more popular in advertising, science and education and other fields. At present, most of the full-color LED lights on the market use buttons to match the color corresponding to each button to control the color of the light. For example, press the red button to display red light, press the green button to display green light, etc. The above-mentioned full-color LED lights are limited by the size of the panel, the number of buttons and even their own volume, so it is difficult to display multiple colors and perform multi-array combinations, which limits the variety of color changes and the popularity of LED lights. In addition, the full-c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S10/02F21V23/04F21Y115/10
CPCH01H19/14H01H19/025
Inventor 李岩窦明亮胡坤吴超赵精伟
Owner HEFEI PANSHI AUTOMATION TECH
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