CN2888536Y - Playing device with wireless communication function - Google Patents
Playing device with wireless communication function Download PDFInfo
- Publication number
- CN2888536Y CN2888536Y CN 200520130525 CN200520130525U CN2888536Y CN 2888536 Y CN2888536 Y CN 2888536Y CN 200520130525 CN200520130525 CN 200520130525 CN 200520130525 U CN200520130525 U CN 200520130525U CN 2888536 Y CN2888536 Y CN 2888536Y
- Authority
- CN
- China
- Prior art keywords
- playing device
- wireless communication
- microprocessing unit
- communication function
- radio module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
A wireless communication with the players at least includes a micro-processing unit, a radio module, a voice input interface and a voice output interface, when the device is switched on the radio broadcast communications, the radio module and the micro-processing units are sharing of voice input and voice output interface, then the received radio voice signals through the voice output interface will be output or the radio voice signals will be transmitted after the signal is received through the voice input interface. The utility model has a wireless communication playing function besides for example playing M P 3 documents, the design of the radio module may solve the inconvenience that former people in the mass activity must carry extra radio intercom for mutually communication or need to pay the puzzle expenses which is occurred through the mobile phone conversation.
Description
Technical field
The utility model is the playing device that has wireless communication function about a kind of, particularly about a kind of integration of wireless electric work can with can play for example playing device with wireless communication function of mp3 file function.
Background technology
The MP3 playing device generally is used in the daily life, and as MP3 walkman, MP3 recording pen and MP3 player etc., because said apparatus has high mobility and portable and ease of use, therefore widely the consumer likes, has almost realized staff one machine.
Yet, with the MP3 walkman is example, the MP3 walkman has not been the simple MP3 coded file being provided and deciphering playing function at present, need be in conjunction with various additional functions, for example the function of radio station and loop play language learning is play, is listened in the decoding of the audio file of recording, different coding form, only in this way just can obtain consumer's favor, along with consumer demand increases, each tame manufacturer falls over each other to develop new function invariably.
MP3 walkman device commonly used such as Fig. 1, it mainly is to be provided with a play button 31, a sound-recording function key 32 in the appropriate location of a MP3 playing device housing 11, to change handoff functionality key 33 and volume control key 34 soon.When MP3 walkman device 1 is in open state, the viewing area that this numeral output slab 2 constitutes can show as broadcast state 21, loop play functional status 22, song 23, this song plays various status datas such as required time 24 and volume status 25, and be the shutdown function after play button 31 is designed to continue to push the several seconds, push during off-mode once and can start shooting.
Though above-mentioned MP3 portable device 1 has the function and the sound-recording function of multiple display status information, all be to reach this broadcast and sound-recording function, and can't decipher process chip by this and reach the wireless telecommunications effect by decoding process chip and internal memory.
On the other hand, the MP3 playing device has just like become the multimedia music equipment of normal use of consumer, it is tourism, on and off duty and go on business and all can carry, if can add wireless communication function therein, when relatives and friends together climb the mountain, go on a tour when taking different automobile, can conveniently get in touch by the MP3 playing device of carrying, and need not use big and carry the wireless tranceiver of inconvenience or use mobile phone, just can realize getting in touch at any time the purpose of communication, be the problem that needs to be resolved hurrily at present.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present utility model is to provide a kind of playing device with wireless communication function, satisfies the popular demand of getting in touch when group activity conveniently and saving communication fee of consumption.
For reaching above-mentioned purpose, the utility model provides a kind of playing device with wireless communication function, and this playing device with wireless communication function comprises at least: microprocessing unit, control the running of this playing device; The input handover module electrically connects with this microprocessing unit, receives the function select signal that is input to this playing device, carries out corresponding running for this microprocessing unit; Radio module electrically connects with this microprocessing unit, carries out the communication that receives or transmit radio signal according to the running of this microprocessing unit and handles, and wherein this radio module is to carry out communication according to a predetermined communication frequency to handle; The sound input interface, electrically connect with this microprocessing unit, carry out the reception of voice signal handles according to the running of this microprocessing unit, and received voice signal is sent to this radio module, the received voice signal of this sound input interface is sent to the electronic installation that has with the identical communication frequency of predetermined communication frequency of this radio module; The voice output interface electrically connects with this microprocessing unit, exports this microprocessing unit and/or the received signal of radio module according to the control of this microprocessing unit; And supply module, electrically connect with this microprocessing unit and radio module, this playing device is powered.
As from the foregoing, the playing device that the utlity model has wireless communication function is except that can be used for for example the broadcast of mp3 file is used, its designed radio module can solve past people at group activity, to additionally carry the inconvenience of wireless tranceiver when connecting each other, or need the puzzlement of PayPal telephone expenses by mobile phone communication.Therefore, that the playing device with wireless communication function of the present utility model can provide is simple to operate, the contact convenient and save the effect that telephone expenses are used, thereby satisfies the popular contact demand when group activity of consumption.
Description of drawings
Fig. 1 is existing MP3 walkman device synoptic diagram; And
Fig. 2 is the basic structure block schematic diagram with playing device of wireless communication function of the present utility model.
Embodiment
Embodiment
See also Fig. 2, it is the basic structure block schematic diagram with playing device of wireless communication function of the present utility model.As shown in the figure, this playing device with wireless communication function comprises input handover module 4, radio module 5, supply module 6, voice output interface 7, state display module 8, microprocessing unit 9 and sound input interface 10 at least.
This microprocessing unit 9 is control cores with playing device of wireless communication function of the present utility model, controls the overall operation of this playing device.With regard to present embodiment, this microprocessing unit 9 for example is a coding and decoding chip, and the function that it mainly provides for example general MP3 playing device to be possessed, this function can comprise includes or play the relevant for example file of MP3 format.
This input handover module 4 electrically connects with this microprocessing unit 9, the button that electrically connects with this playing device (for example play button, sound-recording function key, change handoff functionality key and volume control key soon) for example, reception is input to the function select signal of this playing device, carry out corresponding running for this microprocessing unit 9, this microprocessing unit 9 receives control and the processing that signal is correlated with according to this input handover module 4.
This supply module 6 comprises battery module 61, vehicle charger 62 and power protecting circuit 63, provide this playing device required electric power at different power utilization environments, for example under vehicle environment, by this vehicle charger 62 with electric power in the car as the power supply of this playing device source, simultaneously can be to the action of charging of this battery module 61; On the other hand, can be when electric power supply be unstable by this power protecting circuit 63, be used for burning voltage with prevent the electric power surging, protect in running order playing device whereby.
This state display module 8 electrically connects with this microprocessing unit 9, and the signal that this microprocessing unit 9 be correlated with control and is handled the back generation for example outputs on the liquid crystal panel (not marking at this), is convenient to the running status that the user understands present playing device.
Loudspeaker that this voice output interface 7 for example is general MP3 playing device or earphone (all not marking) lead-out terminal at this, electrically connect with this microprocessing unit 9, export the be correlated with control and handle the voice signal that the back produces of this microprocessing unit 9 according to the control of this microprocessing unit, user's listoning music or answer signal (holding the back explanation) after receiving and handle via this radio module 5.
This sound input interface 10 for example is the microphone of general MP3 playing device, electrically connect with this microprocessing unit 9, receive this playing device external voice signal according to the running of being correlated with of this microprocessing unit 9, and stored the sound-recording function that just provides for example general MP3 playing device to possess.What this must propose explanation be,, therefore its running and function be not described further, only just narrate with the utility model related content because above-mentioned microprocessing unit 9 and each module (4,6,7,8 and 10) are the necessary member of general MP3 player.
This radio module 5 is to electrically connect with this microprocessing unit 9 and supply module 6, wherein be to electrically connect by universal port IO interface (GPIO), carry out reception or transmit radio signal according to the running of this microprocessing unit 9, and switch reception or transmit this radio signal by talk-listen switch 52, adjust the communication frequency that switch 53 selects radio communications to use by frequency in addition.
Wherein, when if the function select signal that the user imports by this input handover module 4 is open wireless electric work energy, this radio module 5 can be shared aforesaid voice output interface 7 by this universal port IO interface and this microprocessing unit 9, state display module 8 and sound input interface 10, just receive when having the radio signal that transmits with the electronic installation of the identical communication frequency of communication frequency of this playing device by antenna 54 when radio module 5, by this universal port IO interface the radio signal that receives is sent to this microprocessing unit 9, make this microprocessing unit 9 these voice output interfaces 7 of control that the radio signal that receives is carried out digital-to-analogue conversion and exported, the user can listen to the radio signal that a distant place is transmitted by playing device of the present utility model, moreover this microprocessing unit 9 also this state display module 8 of may command shows corresponding sending terminal information according to the radio signal that receives.
On the other hand, behind the playing device open wireless electric work energy of the present utility model, when if the user pushes this talk-listen switch 52 and passes through these sound input interface 10 input audio signals, promptly this microprocessing unit 9 is by this universal port IO interface, the voice signal that this sound input interface 10 is received is sent to this radio module 5, the communication frequency that makes it pass through antenna 54 and adjusted according to this frequency adjustment switch 53 sends this voice signal, whereby this sound input interface 10 is received voice signal, be sent to the electronic installation that has with the identical communication frequency of communication frequency of this playing device, the user passes to a distant place by playing device of the present utility model with the voice signal that will send.
Be that this has the electronic installation with the identical communication frequency of communication frequency of playing device of the present utility model, can be another playing device with wireless communication function of the present utility model, also can be general wireless interspeaker what this must propose explanation.
In sum, playing device with wireless communication function of the present utility model is except can be used for general MP3 broadcast, get in touch with wireless system when its designed radio module can supply as 3,5 good friends go on a tour, solve past people will additionally be carried wireless tranceiver when group activity inconvenience, or use the mobile phone contact to need the puzzlement of payment great number call rate.Therefore, that the playing device with wireless communication function of the present utility model can provide is simple to operate, the contact convenient and save the effect of telephonic communication expense, satisfy consumption popular when group activity the contact demand.
Claims (9)
1. the playing device with wireless communication function is characterized in that, this playing device with wireless communication function comprises at least:
Microprocessing unit is controlled the running of this playing device;
The input handover module electrically connects with this microprocessing unit, receives the function select signal that is input to this playing device, carries out corresponding running for this microprocessing unit;
Radio module electrically connects with this microprocessing unit, carries out the communication that receives or transmit radio signal according to the running of this microprocessing unit and handles, and wherein this radio module is to carry out communication according to a predetermined communication frequency to handle;
The sound input interface, electrically connect with this microprocessing unit, carry out the reception of voice signal handles according to the running of this microprocessing unit, and the voice signal that receives is sent to this radio module, this sound input interface is received voice signal be sent to the electronic installation that has with the identical communication frequency of predetermined communication frequency of this radio module;
The voice output interface electrically connects with this microprocessing unit, exports this microprocessing unit and/or the received signal of radio module according to the control of this microprocessing unit; And
Supply module electrically connects with this microprocessing unit and radio module, and this playing device is powered.
2. the playing device with wireless communication function as claimed in claim 1 is characterized in that, this microprocessing unit and radio module are to electrically connect by the universal port IO interface.
3. the playing device with wireless communication function as claimed in claim 1 is characterized in that, this input handover module is a button.
4. the playing device with wireless communication function as claimed in claim 1 is characterized in that, this radio module also comprises talk-listen switch and frequency adjustment switch.
5. as claim 1 or 4 described playing devices, it is characterized in that the electronic installation that this has with the identical communication frequency of predetermined communication frequency of this radio module is meant that another has the playing device of wireless communication function with wireless communication function.
6. as claim 1 or 4 described playing devices, it is characterized in that this has with the electronic installation of the identical communication frequency of predetermined communication frequency of this radio module and is meant wireless interspeaker with wireless communication function.
7. the playing device with wireless communication function as claimed in claim 1 is characterized in that, this playing device with wireless communication function also comprises the state display module, shows the operating state of this playing device.
8. the playing device with wireless communication function as claimed in claim 1 is characterized in that this supply module comprises battery module, vehicle charger and power protecting circuit.
9. the playing device with wireless communication function as claimed in claim 1 is characterized in that, this sound input interface is a microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130525 CN2888536Y (en) | 2005-11-04 | 2005-11-04 | Playing device with wireless communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130525 CN2888536Y (en) | 2005-11-04 | 2005-11-04 | Playing device with wireless communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888536Y true CN2888536Y (en) | 2007-04-11 |
Family
ID=38047107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130525 Expired - Fee Related CN2888536Y (en) | 2005-11-04 | 2005-11-04 | Playing device with wireless communication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888536Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738526A (en) * | 2012-06-29 | 2012-10-17 | 多氟多化工股份有限公司 | Lithium battery system and electric bicycle using same |
-
2005
- 2005-11-04 CN CN 200520130525 patent/CN2888536Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738526A (en) * | 2012-06-29 | 2012-10-17 | 多氟多化工股份有限公司 | Lithium battery system and electric bicycle using same |
| CN102738526B (en) * | 2012-06-29 | 2014-12-17 | 多氟多化工股份有限公司 | Lithium battery system and electric bicycle using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6526287B1 (en) | Cellular phone capable of accommodating electronic device | |
| CN101207412B (en) | Tv set for controlling blue tooth mobile phone | |
| CN202135278U (en) | Multifunctional bluetooth sound box | |
| CN101277131A (en) | Apparatus for jointing bluetooth earphone and sound-amplifying seat | |
| CN103167371A (en) | Bluetooth headset with record storage function and vehicle with same | |
| CN201274475Y (en) | Bluetooth earphone and equipment using the earphone | |
| CN100477675C (en) | Bluetooth handset being able to realize wireless audio output | |
| CN201177970Y (en) | Vehicle-mounted multimedia audio and video apparatus | |
| CN107484143A (en) | A kind of talk back equipment and its intercommunication means of communication based on wireless network | |
| CN101547016A (en) | Split mobile terminal | |
| CN102821204A (en) | Portable multimedia communication device and application of portable multimedia communication device | |
| CN201700004U (en) | GPRS-based vehicular voice data real-time transmission device | |
| CN101820459A (en) | Interface circuit of communication equipment and intelligent mobile communication terminal | |
| CN2888536Y (en) | Playing device with wireless communication function | |
| CN202178792U (en) | Bluetooth handset separator | |
| CN209402694U (en) | A kind of on-vehicle Bluetooth earphone connection structure and device | |
| CN2653799Y (en) | Wire control earphone for mobile phone | |
| CN203193844U (en) | Bluetooth headset with record storage function and vehicle provided with Bluetooth headset with record storage function | |
| CN201226537Y (en) | Split type mobile terminal | |
| CN201142704Y (en) | Hands-free audio device of vehicle mounted multimedia | |
| CN201438696U (en) | Bidirectional transmission device for audio signal conversion and portable electric device | |
| CN102665005A (en) | Wireless multimedia terminal | |
| CN202602764U (en) | Wireless multimedia terminal | |
| CN204929162U (en) | Multi -purpose bluetooth speaker | |
| CN101094263B (en) | Handset device possessing function of talk back, and battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |