CN2666038Y

CN2666038Y - Portable storage with additional wireless Bluetooth module

Info

Publication number: CN2666038Y
Application number: CN200320101482.7U
Authority: CN
Inventors: 岳文祥
Original assignee: Partner Tech Corp
Current assignee: Partner Tech Corp
Priority date: 2003-10-21
Filing date: 2003-10-21
Publication date: 2004-12-22
Anticipated expiration: 2013-10-21

Abstract

A portable storage device with an additional wireless Bluetooth module comprises a storage control module, at least one memory connected with the storage control module and capable of storing digital data; an MP3 processing module connected to the memory control module for coding/decoding a voice signal and an MP3 digital file; a Bluetooth earphone module which can be movably inserted and pulled, is connected with the storage control module and the MP3 processing module and can wirelessly transmit digital data or voice signals with at least one remote device; and an electronic control switch connected to the MP3 processing module and the Bluetooth earphone module, and connected to at least one earphone and a microphone for electronically switching digital data or voice input/output signals transmitted by the Bluetooth earphone module or the MP3 processing module, thereby achieving the purpose of adding wireless transmission function of the portable multifunctional storage device.

Description

The portable storage device of additional wireless blue tooth module

Technical field

The utility model is a kind of portable storage device of additional wireless blue tooth module, particularly about a kind of small-sized portable storage device, as carry-on dish, MP3 walkman or small-sized recording pen etc., additional on it have wireless bluetooth earphone module, can make the wireless transmission of data or voice with mobile phone or computer equipment.

Background technology

Along with the memory development development of technology, made that many electronic products are more and more compact, but still can store the data of number Mbytes, if additional have the expansion type storage card, more can infinitely expand storage capacity, add and use multi-functional process chip, make the function of electronic product constantly increase,, promptly be to use flash memory as present quite popular carry-on dish, and utilize USB interface to connect computer, can store a large amount of numerical datas.

If add simultaneously in the dish with oneself the MP3 process chip arranged, then popular song can be stored in the flash memory with the mp3 file kenel, broadcast via the MP3 process chip, form a MP3 walkman, if add a microphone in conjunction with this MP3 process chip, form a small-sized recording pen again, can write down important voice whenever and wherever possible.And this multi-functional portable storage device is little because of volume, so can be additional on other the electronic product again, as be additional on the digital camera, can utilize the storage card Storage Media of digital camera, infinitely expand and store lot of data, therefore form the dish+MP3 walkman+recording pen of digital camera+with oneself on the function, be attached to again future and also can imagine on mobile phone, the PDA and obtain.

But because no matter above-mentioned multi-functional portable storage device is to connect electronic products such as computer, mobile phone, digital camera or PDA, all must be by means of transmission line, as the USB transmission line, the MP3 walkman then need utilize earphone cord to connect MP3 and coil with oneself, the ability listoning music, yet, make the mode of aforementioned wire transmission can utilize wireless mode to transmit data and voice signal, as bluetooth (Bluetooth) along with the fast development of Radio Transmission Technology.

Bluetooth technology is popularized gradually at present, and the product of existing bluetooth earphone is asked the city on the market, typically uses on mobile phone, and as the usefulness of Handless, this kind bluetooth earphone only is a simple function, and can't be as other purposes.Therefore this creator is about in the aforesaid multifunctional carry-on storage device combining wireless bluetooth module again, replace transmission line numerical data originally with wireless transmission method, and wireless voice signal is to bluetooth earphone.

The utility model content

The purpose of this utility model is a multi-functional portable storage device, as small-sized carry-on dish, MP3 walkman or small-sized recording pen etc., install the wireless blue tooth module additional, as bluetooth earphone, can carry out wireless connections with remote-control device, as bluetooth computer, bluetooth PDA or bluetooth MP3 walkman etc., so that wireless transmission numerical data, MP3 digital document or voice signal etc., increase the wireless transmission function of multifunctional carry-on storage device.

For reaching above-mentioned purpose, major technique of the present utility model is characterised in that the portable storage device that a kind of additional wireless blue tooth module is provided, and comprises a storage control module, but is connected with at least one memory store digital data; One MP3 processing module is connected in this storage control module, in order to the data transaction between volume/decoding one voice signal and a MP3 digital document; One bluetooth earphone module is movable to plug on this storage device, establish the bluetooth earphone module in it and be connected in this storage control module and this MP3 processing module, can with at least one remote-control device with same frequency and channel wireless transmission of digital data or voice signal; And an electronic control switch is connected in this MP3 processing module and this bluetooth earphone module, more be connected with an at least one earphone and a microphone on it, switch numerical data that this bluetooth earphone module or MP3 processing module transmitted or voice output/go into signal in order to electronics, can make the effect of wireless transmission so as to reaching the additional wireless blue tooth module of portable storage device.

The portable storage device of the additional wireless blue tooth module that a time technical characterictic of the present utility model is to provide above-mentioned, wherein this MP3 processing module can be used as the effect of MP3 walkman or recording device.

The portable storage device of the additional wireless blue tooth module that another technical characterictic of the present utility model is to provide above-mentioned, wherein this remote-control device also is similarly a bluetooth module, can be connected on computer apparatus, mobile phone, bluetooth earphone, PDA or another portable storage device, reach and to share or transmit the effect that is stored in data in the memory.

Another technical characterictic of the present utility model is the wireless speech transmitting device that provides above-mentioned, when wherein this remote-control device is connected in mobile phone, when mobile phone is sent a telegram here, automatically control this electronic control switch electronics switching earphone and microphone to this bluetooth earphone module, to reach the effect of auto-pickup incoming call.

Description of drawings

Fig. 1 is outside drawing of the present utility model and wireless online configuration diagram;

Fig. 2 is a circuit block diagram of the present utility model;

Fig. 3 is the application implementation illustration of the utility model and mobile phone wireless connections; And

Fig. 4 shares the application implementation illustration of mp3 file for the utility model.

Portable storage device: 1

Computer equipment: 100

Mobile phone: 101

PDA：102

Bluetooth earphone/microphone: 103

Bluetooth earphone module: 10

Shell body: 11

Display: 12

Feature operation button: 13

Earphone/connectivity port: 14

Storage control module: 21

MP3 processing module: 22

Bluetooth earphone module: 23

Electronic control switch: 24

First output signal line: SO1

First input signal cable: SI1

Second output signal line: SO2

Second input signal cable: SI2

Remote bluetooth module: 200

Memory: 211

Embodiment

At first see also shown in Figure 1ly, be outside drawing of the present utility model and wireless online configuration diagram.The utility model mainly is to add wireless bluetooth earphone module 10 is arranged on a portable storage device 1, this portable storage device 1 can be a multi-functional flash disk, its function can include store digital data, MP3 walkman or recording device or the like, when can being used at least one remote-control device, this bluetooth earphone module 10 carries out wireless transmission, dispose wireless blue tooth module (the following remote-control device that will dispose the wireless blue tooth module is called for short the remote bluetooth module) on this remote-control device equally, frequency that can be identical and channel transmit numeral or speech data, and this remote bluetooth module then can be computer equipment 100, mobile phone 101, PDA102, bluetooth earphone/microphone 103 or another portable storage device or the like.

This portable storage device 1 of the present utility model is provided with a shell body 11, dispose a display 12 and plural feature operation button 13 etc. on this shell body 11, can the display the play information of mp3 file of this display 12, catalogue and title of the song as played songs, and this feature operation skill key 13 can be selected the function of this portable storage device 1, as MP3 playing function, sound-recording function, memory function or transfer function etc., the mp3 file that also can select desire to play, and this operation push-button can include play button, stop key, record button or volume button or the like.

Be provided with an opening in shell body 11 upper ends, and form a storage tank, this bluetooth earphone module 10 can plug in this ccontaining being pickled with grains or in wine, when being positioned over this storage tank, insertion can be connected in the internal circuit of this portable storage device, form the bluetooth module of this portable storage device 1, and can make wireless transmission with the remote bluetooth module.When this bluetooth earphone module 10 is extracted this storage tank, then can be used as general bluetooth earphone and use.On this shell body 11, more can dispose an earphone/connectivity port 14 in addition, can connect an earphone 15 and a microphone 16, preferably, this microphone 16 can be installed in shell body 11 inside.

See also shown in Figure 2ly, be circuit block diagram of the present utility model.Portable storage device 1 its circuit framework of the present utility model includes a storage control module 21, a MP3 processing module 22, a bluetooth earphone module 23 and an electronic control switch 24 at least, and wherein this electronic control switch 24 is electrically connected to this earphone 15 and this microphone 16; And this storage control module 21 is electrically connected with at least one memory 211, can be in order to store a large amount of numerical datas, and this memory 211 can be flash memory, and this storage control module 21 can also be a storage card reading device, and this memory 211 is a storage card, movable being plugged on this storage card reading device is so as to expanding or changing this storage card.

Wherein this MP3 processing module 22 is electrically connected on this storage control module 21, and be provided with at least one first output signal line SO1 and one first input signal cable SI1 is connected in this electronic control switch 24, this MP3 processing module 12 can be a MP3 coding chip, MP3 digital documents in this memory 211 can be decoded into a voice signal and export this first output signal line to, the control by this electronic control switch 24 exports this earphone 15 to; This electronic control switch 24 also this voice signal of may command exports this bluetooth earphone module 23 to, is wirelessly transmitted to this remote bluetooth module 200, as bluetooth earphone/microphone 103, forms a MP3 playing device.

This MP3 processing module 22 more is electrically connected with this display 12 and this feature operation button 13, this display 12 can be play the information of MP3 digital document in order to show desire, and this feature operation button 13 is as playing button, stopping key and this volume button, can or stop in order to broadcast that controlling this MP3 digital document, this MP3 digital document to this MP3 processing module 22 that perhaps can select desire to play is play, perhaps volume of controls playing or the like.

This MP3 processing module 22 can also be a MP3 coding chip, can be by the control of this electronic control switch 24, to input to this MP3 processing module 22 through this first input signal cable SI1 by this voice signal of these microphone 16 inputs, in order to this speech signal coding is become this MP3 digital document, be stored in this memory 211, form a recording device, similarly, these electronic control switch 24 may command receive this remote bluetooth module 200 by this bluetooth earphone module 23, as this voice signal of bluetooth earphone/microphone 103 to this MP3 processing module 22, so this feature operation button 13 more includes this record button, can be in order to control the action of recording of this MP3 processing module 22.

Wherein these bluetooth earphone module 23 movable plugs are electrically connected on this storage control module 21 and this MP3 processing module 22, this bluetooth earphone module 23 can be transmitted this numerical data, this MP3 digital document or this voice signal with same frequency and channel wireless with at least one remote bluetooth module 200, and this bluetooth earphone module 23 is provided with at least one second output signal line SO2 and one second input signal cable SI2 is connected in this electronic control switch 24.

When this remote bluetooth module 200 is this computer equipment 100, because this bluetooth earphone module 23 is connected in this storage control module 21, make this storage control module 24 do wireless connections with this computer equipment 100, with direct transmission of digital data, this moment, the utility model was the application of a flash disk, and the numerical data of being transmitted can be the MP3 digital document, directly is stored in this memory 211, to expand or to upgrade this MP3 digital document.

See also shown in Figure 3ly, be the application implementation illustration of the utility model and mobile phone wireless connections.When this remote bluetooth module 200 is a mobile phone 101, this bluetooth earphone module 23 can be done wireless connections with this mobile phone 101, and the control electronics by this electronic control switch 24 switches this second output signal line SO2 and this second input signal cable SI2 is electrically connected to this earphone/103, so that answer this mobile phone 101.

If the utility model is when MP3 walkman function, this electronic control switch 24 this first output signal line of control SO1 are electrically connected to this earphone 15, allow the user listen to this MP3 digital document, when these mobile phone 101 incoming calls, but these electronic control switch 24 autoelectrinics switch this second output signal line SO2 and this second input signal cable SI2 is electrically connected to this earphone 15 and this microphone 16, send a telegram here with auto-pickup.

Words are consulted shown in Figure 4, share the application implementation illustration of mp3 file for the utility model.When the utility model uses in MP3 walkman function, and this remote bluetooth module 200 is when being a plurality of bluetooth earphones/microphone 103, then can make this bluetooth earphone module 23 and a plurality of bluetooth earphone/microphone 103 all use identical frequency and channel, so all bluetooth earphone/microphones 103 all can be listened to the MP3 digital document that the utility model is play, preferably, this application quite is suitable in many people's the language teaching exercise.If this remote bluetooth module 200 is when be another identical portable storage device, then can wireless transmission share MP3 digital document between the two, certainly also can be with the different channel of bluetooth earphone module 23 switchings, to avoid mutual interference.

So, can be by aforementioned this electronic control switch 24 of the present utility model as can be known by the function control of this feature operation button 13, electronics switches this

bluetooth earphone module

23 and 200 of this remote bluetooth modules are carried out the wireless transmission numerical data, or electronics switches this first output signal line SO1 or this second output signal line SO2 is electrically connected to this earphone 15, or electronics switches this first input signal cable SI1 or this second input signal cable SI2 is electrically connected to this microphone 16.

Therefore, the utility model really can provide a kind of far different in the design of known technology by above-mentioned disclosed technology, may be able to improve whole use value.

Claims

1. A portable storage device with an additional wireless bluetooth module, characterized in that it comprises:

A storage control module, electrically connected with at least one memory, capable of storing a large amount of digital data;

An MP3 processing module is electrically connected to the storage control module, and is provided with at least one first output signal line and one first input signal line, which encodes/decodes voice signals and data conversion between an MP3 digital file;

A bluetooth earphone module, electrically connected to the storage control module and the MP3 processing module, can wirelessly transmit the digital data, the MP3 digital file or the voice signal with at least one remote bluetooth module at the same frequency and channel, and is equipped with at least one a second output signal line and a second input signal line; and

An electronic control switch, electrically connected to the first output signal line, the second output signal line, the first input signal line and the second input signal line, at least one earphone and a microphone can be electrically connected to it, the The switch electronically switches the Bluetooth headset module for wireless transmission of digital data, or electronically switches the first output signal line or the second output signal line to be electrically connected to the headset, or electronically switches the first input signal line or the second input signal line electrically connected to the microphone.

2. The portable storage device with additional wireless bluetooth module as claimed in claim 1, characterized in that, it further comprises an outer casing, and a display is arranged on the outer casing, and the display is electrically connected to the MP3 processing module to display the MP3 The processing module plays the information of the MP3 digital file.

3 . The portable storage device with wireless bluetooth module as claimed in claim 1 , wherein the memory electrically connected to the storage control module is a flash memory. 4 .

4. The portable storage device with additional wireless bluetooth module as claimed in claim 1, wherein the storage control module is a memory card reading device, and the memory is a memory card, which can be movably inserted On the memory card reading device, the memory card is expanded or replaced.

5. The portable storage device with additional wireless bluetooth module as claimed in claim 1, wherein the MP3 processing module is an MP3 decoding chip, which can retrieve the MP3 digital file in the memory and decode it into the voice signal , output to the first output signal line to form an MP3 playing device.

6. The portable storage device with wireless bluetooth module as claimed in claim 5, wherein the MP3 processing module is further electrically connected with at least one play button, which controls the MP3 processing module to play the MP3 digital file.

7. The portable storage device with additional wireless bluetooth module as claimed in claim 5, wherein the MP3 processing module is further connected with a plurality of selection buttons, which select the data in the MP3 digital file to be played by the MP3 processing module.

8. The portable storage device with additional wireless bluetooth module as claimed in claim 5, wherein the MP3 processing module is further connected with a plurality of volume buttons, which control the volume of playing the MP3 digital file.

9. The portable storage device with additional wireless bluetooth module as claimed in claim 1, wherein the MP3 processing module is an MP3 encoding chip, which can input the voice signal by the first input signal line and encode it into an MP3 digital file Stored in the memory to form a recording device.

10. The portable storage device with wireless bluetooth module as claimed in claim 9, wherein the MP3 processing module is further connected with a recording button, which controls the MP3 processing module to record.

11. The portable storage device with additional wireless bluetooth module as claimed in claim 1, wherein the bluetooth earphone module can be connected to the storage control module, and the remote bluetooth module is connected to a computer device, so that the storage control The module can wirelessly transmit the digital data between the Bluetooth earphone module and the computer equipment.

12. The portable storage device with wireless bluetooth module as claimed in claim 11, wherein the digital data transmitted between the storage control module and the computer equipment is an MP3 digital file, which can be directly stored in the memory.

13. The portable storage device with additional wireless bluetooth module as claimed in claim 1, wherein the bluetooth earphone module can be electrically connected to the MP3 processing module, and the remote bluetooth module is electrically connected to a mobile phone, so that the The bluetooth computer module is wirelessly connected with the mobile phone so as to answer the mobile phone.

14. The portable storage device with additional wireless bluetooth module as claimed in claim 1, wherein the bluetooth earphone module is electrically connected to the MP3 processing module, and the remote bluetooth module is a bluetooth earphone, so that the bluetooth earphone module It can be wirelessly connected with the bluetooth earphone so as to listen to the voice signal.

15. The portable storage device with additional wireless bluetooth module as claimed in claim 1, wherein the bluetooth headset module is electrically connected to the storage control module, and the remote bluetooth module is a remote portable storage device, so that the bluetooth headset The module can be wirelessly connected to the remote portable storage device, which transmits digital data between them.

16. The portable storage device with an additional wireless Bluetooth module as claimed in claim 15, wherein the digital data transmitted between the Bluetooth headset module and the remote portable storage device is an MP3 digital file, which can be directly stored in the memory

17. The portable storage device with wireless bluetooth module as claimed in claim 1, wherein the electronic control switch is further provided with a function button, which switches the function of the electronic control switch.

18. The portable storage device with wireless bluetooth module as claimed in claim 1, wherein the electronic control switch is controlled by the transmission signal of the remote bluetooth module to automatically switch the function of the electronic control switch.

19. The portable storage device with additional wireless talk bud module as claimed in claim 18, wherein the remote bluetooth module is connected to a mobile phone, and when the mobile phone calls, the electronic control switch is automatically controlled to switch the second Two output signal lines are electrically connected to the earphone and the second input signal line is electrically connected to the microphone.

20. The portable storage device with an additional wireless bluetooth module as claimed in claim 19, wherein the remote bluetooth module is connected to the mobile phone, and when the mobile phone is disconnected, the electronic control switch is automatically controlled to switch the first The output signal line is electrically connected to the earphone and the first input signal line is electrically connected to the microphone.