CN201765840U

CN201765840U - MP4 music interphone

Info

Publication number: CN201765840U
Application number: CN201020536267XU
Authority: CN
Inventors: 鲁海军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-28
Filing date: 2010-09-10
Publication date: 2011-03-16
Anticipated expiration: 2020-09-10

Abstract

The utility model relates to a player field, especially to an MP4 music interphone with the interphone function, which includes an MP4 player body, a display screen, and an audio module and a video module arranged in the MP4 player body; an interphone module is disposed in the MP4 player body; and an interphone antenna for receiving and transmitting signals is arranged in the MP4 player body. The MP4 music interphone has the beneficial effects that it is internally provided with a high-performance RF transceiver chip, a microcontroller and an RF power amplifier (PA); and it could set parameter and function of the module and control transmit-receive of the whole module by instructions; the product has small volume, convenient carrying, high integrated level, stable performance and flexible application, confirms to standards of the interphone in most of countries of the world, has the MP3 player function and a part of video playing function, and supports TXT document reading, picture browsing, recording and FM radio, and employs TFT display screen or touch screen of 1.8 inches or larger.

Description

MP4 music intercom

Technical field

The utility model relates to the player field, refers more particularly to a kind of MP4 music intercom with intercom function.

Background technology

Continuous progress along with scientific and technological level, many new products have appearred in the player industry, as MP4 and MP3, MP4 and MP3 difference are little, but from hardware performance, both differ greatly, mainly be because video playback capability, the broadcast of MPEG-4 such as Divx and Xvid requires CPU and DSP high processing ability, and certain Installed System Memory will be arranged, at the beginning of the Divx scrambler comes out, the scrambler developer finishes decoding with regard to using dominant frequency as the computing machine more than the 400MHz, and visible MP4 requires chip to have very high calculated performance, and a lot of magnificent operation interfaces of MP4 also can consume many system resource, MP4 is not only the processor of video data and view data, present MP4 still is the entity of a lot of digital functions and multimedia function, realize the function of shape form formula, even some MP4 also supports multi-thread work.So the chip of MP4 not only requires to have very high computing power, also want integrated many-sided function.Different or the emphasis of function is different according to the design standards that is adopted that different names arranged again for MP4, for example, and MP4, PMP, PMC, PVP, PVR, PMA etc.

But in the inventor's use, the existing MP4 player part that also comes with some shortcomings, therefore, the inventor has developed the utility model " MP4 music intercom ".

The utility model content

The utility model at above-mentioned the deficiencies in the prior art technical matters to be solved is: a kind of MP4 music intercom is provided.

The technical scheme that its technical matters that solves the utility model adopts is:

A kind of MP4 music intercom, comprise MP4 player body, comprise display screen and be located at intrinsic audio-frequency module of MP4 player and video module, be provided with the intercom module in the described MP4 player body, be provided with the intercom antenna that receives and send signal in MP4 player body.Fashion MP4 music intercom, built-in high-performance radio-frequency transceiving chip, microcontroller and radio-frequency (RF) power amplification (PA).Parameter, the function of module can be set, and can be by the transmitting-receiving of the whole module of instruction control.

Described intercom module comprises built-in high-performance radio-frequency transceiving chip, microcontroller and radio-frequency (RF) power amplification.

Described intercom module comprises the microphone of being located at MP4 player body.

Described MP4 player body is provided with intercom status indicator lamp, intercom emission button, LED lamp switch key, acknowledgement key, volume control key and switching on and shutting down button.

Described MP4 player body is provided with built-in Music centre loudspeaker, USB connector, earphone jack and LED lamp.

Described display screen is 1.8 cun or above TFT display screen or touch-screen.

Described intercom has " duplex " function, and two intercoms can be talked simultaneously exactly, and " single worker " technology of listening is different when saying with present one.

Every intercom all has a sign indicating number in addition, writes that sign indicating number that will send when sending information, with wireless packet is sent to another above intercom, receives this moment after the intercom of information is opened the packet automatic decoding just to have shown the information content.

The beneficial effect of the utility model MP4 music intercom is:

Built-in high-performance radio-frequency transceiving chip, microcontroller and radio-frequency (RF) power amplification (PA).Parameter, the function of module can be set, and can be by the transmitting-receiving of the whole module of instruction control.This small product size is little, integrated level is high, stable performance, applying flexible, and meets world's most countries intercom standard, possesses the MP3 player function simultaneously, and the partial video playing function supports the TXT document to read, picture browsing, functions such as recording and FM radio reception; Adopt 1.8 cun or above TFT to show screen or touch-screen, volume is little, is convenient for carrying.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is an one-piece construction synoptic diagram of the present utility model;

Fig. 2 is the opposite side structural representation of Fig. 1;

Fig. 3 is the one-piece construction block scheme of intercom module.

Description of reference numerals:

10, M P4 player body 20, display screen 30, USB connector

40, earphone jack 50, intercom antenna 60, intercom emission button

70, LED lamp switch key 80, acknowledgement key 90, volume control key

100, switching on and shutting down button 110, built-in Music centre loudspeaker 130, intercom status indicator lamp

140, rewind down key 150, fast forward button

200, intercom module 210, built-in high-performance radio-frequency transceiving chip

220, microcontroller 230, radio-frequency (RF) power amplification

Embodiment

The utility model is to implement like this:

In Fig. 1, Fig. 2 and Fig. 3, a kind of MP4 music intercom comprises MP4 player body 10, comprise display screen 20 and audio-frequency module and the video module be located in the MP4 player body 10, be provided with intercom module 200 in the described MP4 player body 10, be provided with the intercom antenna 50 that receives and send signal in MP4 player body 10.

In Fig. 3, intercom module 200 comprises built-in high-performance radio-frequency transceiving chip 210, microcontroller 220 and radio-frequency (RF) power amplification 230.

Intercom module 200 comprises the microphone 240 of being located at MP4 player body 10.MP4 player body 10 is provided with intercom status indicator lamp 130, intercom emission button 60, LED lamp switch key 70, acknowledgement key 80, volume control key 90, switching on and shutting down button 100, rewind down key 140 and fast forward button 150.MP4 player body 10 is provided with built-in Music centre loudspeaker 110, USB connector 30, earphone jack 40 and LED lamp 120.

In the present embodiment, described display screen 20 is 1.8 cun or above TFT display screen or touch-screen.In addition, intercom has " duplex " function, and two intercoms can be talked simultaneously exactly, and " single worker " technology of listening is different when saying with present one.

The above, it only is a kind of preferred embodiment of the utility model MP4 music intercom, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any trickle modification, equivalent variations and modification that embodiment did.

Claims

1. MP4 music intercom, comprise MP4 player body (10), comprise display screen (20) and be located at MP4 player body (10) interior audio-frequency module and video module, it is characterized in that: be provided with intercom module (200) in the described MP4 player body (10), be provided with the intercom antenna (50) that is used to receive and send signal in MP4 player body (10).

2. MP4 music intercom according to claim 1 is characterized in that described intercom module (200) comprises built-in high-performance radio-frequency transceiving chip (210), microcontroller (220) and radio-frequency (RF) power amplification (230).

3. MP4 music intercom according to claim 1 is characterized in that described intercom module (200) comprises the microphone (240) of being located at MP4 player body (10).

4. MP4 music intercom according to claim 1 is characterized in that described MP4 player body (10) is provided with intercom status indicator lamp (130), intercom emission button (60), LED lamp switch key (70), acknowledgement key (80), volume control key (90) and switching on and shutting down button (100).

5. MP4 music intercom according to claim 1 is characterized in that described MP4 player body (10) is provided with built-in Music centre loudspeaker (110), USB connector (30), earphone jack (40) and LED lamp (120).

6. MP4 music intercom according to claim 1 is characterized in that described display screen (20) is 1.8 cun or above TFT display screen or touch-screen.