CN202587058U

CN202587058U - Wireless communication device

Info

Publication number: CN202587058U
Application number: CN201220144040.XU
Authority: CN
Inventors: 李鹏飞; 李鹏宁
Original assignee: TAIYUAN YOUBANTU TECHNOLOGY CO LTD
Current assignee: TAIYUAN YOUBANTU TECHNOLOGY CO LTD
Priority date: 2012-04-09
Filing date: 2012-04-09
Publication date: 2012-12-05
Anticipated expiration: 2022-04-09

Abstract

The utility model discloses a wireless communication device, belonging to the technical field of wireless communication equipment. The wireless communication device comprises a signal receiver, a speaker, a telephone receiver, an earphone, a microphone, a switching device, a first decoder and a second decoder. The switching device is connected with the signal receiver. The first decoder and the second decoder are connected with the switching device. The speaker and the telephone receiver are connected with the first decoder. The earphone and the microphone are connected with the second decoder. According to the utility model, two decoders are used, the switching device is added, thus when the wireless equipment is in conversation or wireless playing of music, a signal is better, sound is more fluent, and an experience feeling of a user is improved.

Description

A kind of wireless telecommunications system

Technical field

The utility model relates to the wireless telecommunications system technical field, is specifically related to a kind of wireless telecommunications system.

Background technology

Wireless telecommunications system be at present most important a kind of communication apparatus and means, like mobile phone, Personal Handyphone System etc., and the part of answering in these equipment mainly comprises microphone, telephone receiver, earphone and loud speaker or the like; As wireless signal (I2S signal) when sending, change it into analog signal and transform again through being installed in audio decoder in the equipment to receiver and earphone etc., same; When sound when Mike's hearsay is advanced; Need analog signal to be converted into wireless signal (I2S signal) and carry out radio transmission, and the conversion of these signals at present mainly is to change through an audio decoder, thereby cause dtr signal; Sound is unintelligible; As receive calls with the online playing music etc., equally also make the total quality of product descend, influenced the sense of experience of users feel.

The utility model content

The purpose of the utility model is to provide a kind of and answers that signal is good, sound is clear, improve the wireless telecommunications system of user experience sense.

In order to realize above function; The utility model adopts following technical scheme: a kind of wireless telecommunications system, comprise signal receiver, loud speaker, telephone receiver, earphone and microphone, and also comprise switching device shifter, first decoder and second decoder; Said switching device shifter links to each other with signal receiver; Said first decoder, second decoder link to each other with switching device shifter, and said loud speaker, telephone receiver are connected with first decoder, and said earphone, microphone link to each other with second decoder.

Preferably, the wireless telecommunications system of the utility model, said signal receiver are antenna.

Preferably, the wireless telecommunications system of the utility model, said switching device shifter are the outer switching key of the equipment that is installed on.

Used the wireless telecommunications system of the utility model; Make it have following beneficial effect: just to use two decoders, and added switching device shifter, made wireless device when conversation or radio play music; Signal is better, and sound is smooth more and increased sense of experience of users.

Description of drawings

Fig. 1 is the system framework figure of the utility model.

The practical implementation instance

To combine accompanying drawing and embodiment to come the utility model is done further detailed explanation below.

Referring to shown in Figure 1; The utility model provides a kind of wireless telecommunications system, comprises signal receiver 1, loud speaker 5, telephone receiver 6, earphone 7 and microphone 8, also comprises switching device shifter 2, first decoder 3 and second decoder 4; Said switching device shifter 2 links to each other with signal receiver 1; Said first decoder 3, second decoder 4 link to each other with switching device shifter 2, and said loud speaker 5, telephone receiver 6 are connected with first decoder 3, and said earphone 7, microphone 8 link to each other with second decoder 4; Said signal receiver 1 is an antenna; Said switching device shifter 2 is for being installed on the switching key outside the equipment.

Wireless telecommunications system when receiving calls, needs directly to answer with telephone receiver 6 in use, can switch to telephone receiver 6 by switching device shifter 2 and answer, and use loud speaker 5 and the other side's conversation, and this moment, signal was decoded through first decoder 3; When the user need use earphone 7 to answer, switch to earphone 7 states through switching device shifter 2 then, and through microphone 8 and local conversation, this moment, signal was decoded through second decoder 4; Equally, when the online playing music, need directly to play with telephone receiver 6, can switch to telephone receiver 6 by switching device shifter 2 and play, this moment, signal was decoded through first decoder 3; When the user need use earphone 7 to play, switch to earphone 7 states through switching device shifter 2 then, this moment, signal was decoded through second decoder 4.

The foregoing description is the utility model preferred implementation; But the execution mode of the utility model is not restricted to the described embodiments; Do not deviate from change, the modification done under spirit and the principle of the utility model, substitute, combination, simplify; All should be the substitute mode of equivalence, be included within the protection range of the utility model.

Claims

1. wireless telecommunications system; Comprise signal receiver (1), loud speaker (5), telephone receiver (6), earphone (7) and microphone (8); It is characterized in that: also comprise switching device shifter (2), first decoder (3) and second decoder (4); Said switching device shifter (2) links to each other with signal receiver (1); Said first decoder (3), second decoder (4) link to each other with switching device shifter (2), and said loud speaker (5), telephone receiver (6) are connected with first decoder (3), and said earphone (7), microphone (8) link to each other with second decoder (4).

2. wireless telecommunications system according to claim 1 is characterized in that: said signal receiver (1) is an antenna.

3. wireless telecommunications system according to claim 2 is characterized in that: said switching device shifter (2) is for being installed on the switching key outside the equipment.