Knob type LED color-changing module and interactive wall applying same
A knob-type, LED light panel technology, applied in the field of interactive walls, can solve the problem of limiting the richness of LED light color changes and the popularity of use, it is difficult to display multi-color multi-array combinations, full-color LED light development and popularization problems and other problems, to achieve the effect of simple and convenient online manual adjustment operation, strong visual sense and intuitiveness, and high degree of manual response
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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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