CN201252589Y

CN201252589Y - Music handset or 3-D handset with two built-in earphones

Info

Publication number: CN201252589Y
Application number: CNU2008200966411U
Authority: CN
Inventors: 张耘伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-09
Filing date: 2008-09-09
Publication date: 2009-06-03
Anticipated expiration: 2018-09-09

Abstract

The utility model discloses a music handset or 3-D handset with two built-in earphones, which comprises a handset movement (1) with playing function of an MP 3/MP 4 or a visible screen, a shell (2) with push buttons (8), two coiling rolls (3), two earphone wires (4), two earphones (5) and a microphone (6), wherein the two coiling rolls (3) are installed on the lower side of the movement (1), one ends of the two earphone wires (4) are respectively twisted on one of the two oiling rolls (3), and respectively connected with an audio output circuit, the other ends thereof are respectively connected with one of the two earphones (5), and the microphone (6) is fixed close to one of the earphones (5) on one of the earphone wires (4), and connected with an audio input circuit. The music handset with built-in earphones can be a flat-type handset, a clamshell handset or a slide-type handset. The coiling roll (3) is a common coiling structure of the earphone wires (4) with adjustable function, and the handset shell (2) is provided with two non-return cards (7). The music handset or 3-D handset with two built-in earphones has better sound effects, can be freely adjusted, and is portable and visible, which is applicable to people who like music.

Description

The music phone of built-in biphone or 3D mobile phone

Technical field

The utility model relates to mobile telephone system, also relates to music player, in particular to music phone.

Background technology

In the modern society, mobile phone has become the communication instrument that people live indispensable.Along with the raising of scientific and technological level, the function of mobile phone is increasing, has the MP3/MP4 music playback function already, has created condition for people enjoy healthy Lifestyle.But the stereo wired earphone of listening to the music that existing mobile phone was equipped with all is external, plug must be inserted earphone jack during use, and the time spent can only not be placed in the bag.This just results in hand cramps, and is for example twined by objects such as key or chains in bag; Scratched by hard thing; The end user leaves behind earphone; Line is pullled causes the earphone loose contact, reduce useful life or the like; Use the mobile phone time longer, can cause hand acid headache.In order to overcome these problems, people attempt to adopt built-in earphone to solve this problem, related art scheme is applied for a patent, and has No. 98203357.5 by " the built-in external microphone of band pull and the mobile phone of earphone ", number 99248997.0 " but mobile phone of band built-in earphone ", number 02268355.0 " built-in wireless headset master and slave type cell phone ", number 200520001763.4 " mobile phone and the built-in earphone assembly for preventing radiation that have built-in anti-radiating earphone ", number 200620004670.1 " mobile phone that has built-in wired earphone ", number 200620017304.X " mobile phone " etc. with built-in earphone.Though these patented technologies can be built-in with earphone, reduce the threat of radiation to end user's health, be unsuitable for listening to the music.In recent years, the 3D mobile phone progressively comes into the market, and people also need to use earphone when using video telephone.

Summary of the invention

The purpose of this utility model provides a kind of music phone or 3D mobile phone of built-in biphone, and screen is listened to the music, sees with making things convenient for end user's relaxation and happiness again simultaneously to the trouble in carrying to overcome wired earphone, use, taking care of.

The music phone of the built-in biphone that the utility model provides or 3D mobile phone constitute by having the mobile phone movement MP3/MP4 playing function or the band visual screen, the shell that has button, two coilings volumes, two earphone cords, two earphones, a transmitter; Two coiling volumes are installed in the right and left of movement below; Two earphone cord one ends are wrapped in respectively on one of them coiling volume, and are connected with the audio output line road respectively, and the other end is connected with an earphone respectively; Transmitter is fixed near the earphone of an earphone cord, and is connected with the audio frequency incoming line.

The above-mentioned MP3/MP4 of having plays or the mobile phone of 3D cell-phone function is flat mobile phone or clamshell handset or cover-slide-type handset.

Above-mentioned coiling volume is the conventional earphone cord winding mechanism with Telescopic, when needing conversation, pulls out the earphone of band transmitter, can converse; When not needing the book conversation, the backward rotation of rolling up by coiling makes earphone retraction mobile phone shell, can integral body carry; In the time of need listening to the music with screen, pull out two earphones simultaneously, be hung on the earhole can start shooting music appreciating and screen; Do not listened, the backward rotation of rolling up by coiling makes two earphones retraction mobile phone shell respectively, can integral body carry.

Above-mentioned phone housing has two non-return cards respectively with the corresponding position of coiling volume, when pulling out earphone cord, can prevent its withdrawal, and loosening the back earphone cord can reset.

The designer points out that in order to place earphone, above-mentioned mobile phone needs certain thickness, and commercially available ultrathin mobile phone is unsuitable for being used as the music phone or the 3D mobile phone of built-in biphone of the present utility model.

The music phone of built-in biphone of the present utility model have good acoustics, capable of expansion and contraction, be easy to carry and the advantage of screen, be applicable to that musical crowd uses.

Description of drawings

Fig. 1 is the flat music phone of built-in biphone or the structural representation of 3D mobile phone, and Fig. 2 is the flip-shell music phone of built-in biphone or the structural representation of 3D mobile phone, and Fig. 3 is the sliding cover type music phone of built-in biphone or the structural representation of 3D mobile phone.1 is the mobile phone core among the figure, and 2 is shell, and 3 are the coiling volume, and 4 is earphone cord, and 5 is earphone, and 6 is transmitter, and 7 is the non-return card, and 8 is button, and 9 is the earphone chamber, and 10 is to send out to renovate, and 11 is slip lid.

Embodiment

Embodiment 1: as the flat music phone of the built-in biphone of accompanying drawing 1, be made of the mobile phone movement 1 with MP3/MP4 playing function, the shell 2 that has button 8, two 3, two earphone cords of coiling volume 4, two earphones 5, a transmitter 6; Two coiling volumes 3 are installed in the right and left of movement 1 below; Two earphone cord 4 one ends are wrapped in respectively on one of them coiling volume 3, and are connected with the audio output line road respectively, and the other end is connected with an earphone 5 respectively; Transmitter 6 is fixed near the earphone 5 of an earphone cord 4, and is connected with the audio frequency incoming line.

Coiling volume 3 is earphone cord 4 winding mechanisms with Telescopic, circle, and diameter is 12mm.

Phone housing 2 has two non-return cards 7 respectively with coiling volume 3 corresponding positions, is the square card of 2 * 2mm.

Embodiment 2: as the flip-shell 3D mobile phone of the built-in biphone of accompanying drawing 2, its structure is identical with embodiment 1.

Embodiment 3: as the sliding cover type music phone of the built-in biphone of accompanying drawing 3, its structure is identical with embodiment 1.

Claims

The music phone of 1 built-in biphone or 3D mobile phone, have built-in earphone, it is characterized in that this mobile phone is made of the mobile phone movement (1) with MP3/MP4 playing function or band visual screen, the shell (2) that has button (8), two coiling volume (3), two earphone cords (4), two earphones (5), transmitters (6); Two coiling volumes (3) are installed in the movement (1); Two earphone cord (4) one ends are wrapped in respectively on one of them coiling volume (3), and are connected with the audio output line road respectively, and the other end is connected with an earphone (5) respectively; Transmitter (6) is fixed near the earphone (5) of an earphone cord (4), and is connected with the audio frequency incoming line.
The music phone of 2 built-in biphones according to claim 1 or 3D mobile phone is characterized in that the mobile phone of the described MP3/MP4 of having playing function or band visual screen is flat mobile phone or clamshell handset or cover-slide-type handset.
The music phone of 3 built-in biphones according to claim 1 or 3D mobile phone is characterized in that described coiling volume (3) is the conventional earphone cord with Telescopic (4) winding mechanism.
The music phone of 4 built-in biphones according to claim 3 or 3D mobile phone is characterized in that the corresponding position of described phone housing (2) and coiling volume (3) has two non-return cards (7) respectively.