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3.5mm audio plug with built-in lighting source

a technology of audio plugs and built-in lighting sources, which is applied in the direction of lighting and heating apparatus, coupling device connections, instruments, etc., can solve the problems of inconvenient carrying of all the things for a presentation or teaching, inconvenient storage, and inconvenient storage, etc., and achieves the effect of convenient portability and convenient us

Inactive Publication Date: 2013-12-05
CONARY ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a 3.5 mm audio plug with a built-in light source that is easy to carry and use. The light source does not interfere with the normal sound output of electronic products and avoids missed calls or impact on electronic device usage. The audio plug can be used as a virtual mouse, making it convenient for users. The invention integrates a laser pen or light pen with mobile phones and other electronic products, providing a handheld and convenient solution.

Problems solved by technology

However, some laser pens need a mouse or adjust key for projection function so that it is inconvenience to carry all the things for a presentation or teaching.
However, the laser pen 90 is exposed out of the audio jack 60 at least 4 to 5 cm when using the conventional laser pen 90; hence, it is inconvenient to carry and requires more space for storing.

Method used

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  • 3.5mm audio plug with built-in lighting source
  • 3.5mm audio plug with built-in lighting source
  • 3.5mm audio plug with built-in lighting source

Examples

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Embodiment Construction

[0025]Referring to FIGS. 2 through 7, the preferred embodiment of a 3.5 mm audio plug with built-in light source in accordance with the present invention comprises: an audio plug 50 and a 3.5 mm audio jack 60 of a predetermined electronic product for inserting the audio plug 50. In this embodiment, the predetermined electronic product is a smartphone 70 which is an example but not a limitation. The audio plug 50 comprises a hollow tube 10, a light-emitting element 20, an optical lens 24, a head 30 and a cover body 40.

[0026]With the references to FIGS. 2 and 3, the hollow tube 10 made of conductive materials includes a first conductive portion 11 at a front section thereof, a first insulating portion 12 at a rear section thereof. In the embodiment, the second insulating portion 12 is composed of rubber or plastic and an outer diameter thereof cannot exceed 3.5 mm or equal 3.5 mm.

[0027]With the references to FIGS. 2 and 3, the light-emitting element 20 includes a base board 21, a ligh...

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PUM

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Abstract

The invention relates to a 3.5 mm audio plug with built-in light source, particularly to a light-emitting element arranged in a hollow tube and two conductive portions and several insulating portions arranged on a predetermined position of a surface of the audio plug for acquiring power and supplying the power to the light-emitting element in order to form a laser pen. At the same time, the electronic products are able to maintain normal output sound from a speaker when the audio plug is inserted into the audio jack of the predetermined electronic product, avoiding missed calls. Moreover, the audio plug is arranged in the audio jack except the light-emitting hole; that is, the present invention is nearly integrated with the smartphone 70, which is not only beautiful but easy to carry.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The invention relates to a 3.5 mm audio plug with built-in lighting source, particularly to a built-in light-emitting element with only light-emitting hole exposed out of an audio jack for saving space and easily carrying.[0003]2. Description of the Related Art[0004]With the rapid development of computer and communications technology, electronic products have become increasingly popular; especially mobile phones have become one of the essential devices of modern people. At the same time, the industry continues to introduce new mobile phones with various functions for enhancing the convenience and practicality of mobile phones. For example, smart phones have become the market mainstream, and the all-inclusive applications won the love of consumers.[0005]Laser pens are required for business people and teachers while making a presentation or teaching. However, some laser pens need a mouse or adjust key for projection funct...

Claims

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Application Information

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IPC IPC(8): H04R1/00
CPCH01R13/7175G02B27/20H01R24/58F21V33/0052H01R13/717H04R1/1041
Inventor YEN, HSIEN-CHENGLIN, WEN-WEI
Owner CONARY ENTERPRISE