Interconnected lamp key structure

Abstract

The invention is applicable to the field of keys, and particularly relates to an interconnected lamp key structure which comprises an integrally formed lamp key provided with a key. A light guide column II is arranged in the key in a penetrating manner, and the key is transparent and is used for transmitting light emitted by the light guide column II; a shading layer is laid on the surface of theend, away from the lamp key, of the key, the shading layer covers the surface of the key on the periphery of the light guide column II, and part of the key covered with the shading layer is shaded through the shading performance of the shading layer. The lamp key is integrally manufactured and formed at a time and independently manufactured without assembly, and the key and the light guide columnII have the functions of the key and the light guide column. The local independent light-emitting effect of the key is realized; the key is transparent, local light transmission of the front face is achieved according to needs, the light guide effect of all light guide parts is good, and mutual influence and light channeling phenomena are avoided. Meanwhile, the switch element can be triggered bypressing the front surface of the key with fingers, the traditional key function is realized, the effect is ideal, the overall manufacturing cost is low and the production process is simple.

Description

technical field [0001] The invention relates to the field of keys, in particular to an interconnected light key structure. Background technique [0002] A button is a commonly used control electrical component, which is often used to turn on or off the 'control circuit', so as to achieve a structure that controls the operation of the equipment or achieves a certain purpose of operation. [0003] In the traditional structure, the light guide column and the button are two parts, which are independently manufactured, installed and displayed independently. The light guide column of the traditional structure (such as figure 2 As shown), usually use transparent materials to export the light emitted by the light source to the outside of the shell; keys with traditional structures (such as image 3 shown), transparent or opaque materials may be used. If a transparent material is used, the front of the button can see through the background light. [0004] For buttons with traditi...

AI Technical Summary

Problems solved by technology

Usually, such a structure requires that the keys be made of opaque materials, and the light guide rods be made of transparent materials. The two must be produced independently and then assembled together, which will inevitably lead to many types of materials, cumbersome manufacturing, and high cost.

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