JP3133161U - Multimedia cordless transmission receiver for vehicles - Google Patents

Abstract

An audio signal of an electronic product is converted into an FM signal, audio can be reproduced by a speaker provided in the vehicle, and a Bluetooth module as a speakerphone is provided, and various types of electronic devices are used as a charging power source. A rechargeable device is provided.
SOLUTION: A pedestal 1 and an apparatus main body 3 are included, and the pedestal has a different specification from a cigarette igniter plug 13 inserted into a socket for a cigarette igniter provided in the vehicle in order to obtain power supply. A connection receptacle 112 for electrically connecting the transmission cord to the electronic device, and the device main body includes an FM radiator, a Bluetooth module, and a microphone 36 serving as a voice input device. A multimedia cordless transmission / reception apparatus for vehicles, wherein the main body is further provided with a liquid crystal display 35 for displaying the frequency emitted by the FM radiator and a control switch 38 for controlling the main body of the apparatus. .
[Selection] Figure 1

Description

  The present invention relates to a multimedia cordless transmission / reception device for a vehicle, and in particular, a Bluetooth (registered trademark) module that converts a digital audio file into an FM signal that can be received by a radio provided in the vehicle, and uses it as a speakerphone. The present invention relates to a multimedia cordless transmission receiver for a vehicle that can charge various types of electronic devices as a charging power source.

  Currently, a conventional vehicle multimedia cordless capable of converting an audio signal of a personal electronic product (such as a CD Walkman (registered trademark), a PDA or an MP3 player) into an FM signal that can be received by a radio provided in the vehicle. Although transmission and reception devices are commercially available, conventional multimedia cordless transmission and reception devices for vehicles can only convert sound signals of electronic products into FM signals and reproduce the sound through speakers provided in the vehicle. And since there are no other functions, the competitiveness of the market is not sufficient.

  In addition, if you receive a call while driving a vehicle, you will be fined according to legal regulations, and there is a high possibility of a traffic accident due to inattention to road conditions. Is commercially available.

  In addition, electronic devices (for example, mobile phones, iPods (registered trademark), memory sticks, MP3 players, digital cameras, PDAs, portable game machines, mobile TVs, etc.) have become an indispensable part of the daily life of the people. Since use of these electronic devices requires power supply, it is convenient to use a cigarette igniter as a power supply source for use in a vehicle.

  The main object of the present invention is to convert an audio signal of an electronic product into an FM signal and reproduce the sound by a speaker provided in the vehicle, and has a Bluetooth module as a speakerphone, An object of the present invention is to provide a multimedia cordless transmission receiver for a vehicle capable of charging various types of electronic devices.

  The first device of the present application made to achieve the above object includes a pedestal and an apparatus main body, and the pedestal is inserted into a socket for a cigarette igniter provided in the vehicle to obtain power supply. A cigarette igniter plug and a connection receptacle for electrically connecting a transmission cord of a different specification to an electronic device are provided, and the digital audio file can be transmitted to the device body by the connection receptacle. And the electronic device includes an FM radiator, a Bluetooth (registered trademark) module, and a microphone serving as an audio input device. The FM radiator is installed in the vehicle. An FM signal that can be received by a provided radio is radiated, and a liquid crystal display that displays the frequency radiated by the FM radiator and a control for controlling the device body are displayed on the device body. A Bluetooth cordless transmission / reception device for vehicles, wherein the Bluetooth module enables voice signals and digital data to be communicated with a mobile phone in a cordless state. It is a summary.

  In the second device of the present application, a processor for converting a digital audio file into an analog audio signal is provided in the apparatus main body, and the processor includes the microphone, the control switch, the FM radiator, The Bluetooth module and the connection interface are electrically connected, and the processor is electrically connected to the pedestal to obtain power supply of the processor's electronic circuit, and the microphone is The voice input device when using a mobile phone, the control switch adjusts the FM signal radiated from the FM radiator, and switches the use mode of the device body, the connection interface, The vehicle manager according to the first aspect, characterized in that the digital audio file is transmitted to a processor. -Media is summarized in that a cordless transmission reception apparatus.

  In the third device of the present application, the device main body is provided with a plurality of light emitting diodes for displaying a current use mode of the device main body and displaying that there is an incoming call. The gist of the present invention is the multimedia cordless transmission / reception device for a vehicle described in the invention.

  According to a fourth device of the present application, the bottom end of the apparatus main body is provided with a support rod that has flexibility and the bottom end is connected to the pedestal. The gist of the present invention is a multimedia cordless transmission receiving apparatus for vehicles.

  The multimedia cordless transmission / reception apparatus for a vehicle according to the present invention has the following effects.

  (B) The pedestal of the present invention has a connection insertion hole and a connection receptacle, and the digital insertion file stored in each type of electronic device is stored in the connection insertion hole and the connection receptacle. A digital sound file that can be transmitted to the device and transmitted to the device by the FM radiator is converted into an FM signal, and the FM signal can be reproduced as sound by a radio provided in the vehicle.

  (B) Since the device main body of the present invention has a Bluetooth module, it can communicate with a mobile phone with a Bluetooth function in a cordless state, and a digital audio file in the mobile phone can be transmitted to the device main body by the Bluetooth function. The main body of the device can also be a speaker phone of a mobile phone with a Bluetooth function, so that even if an incoming call is received while driving the vehicle, the driving safety is not reduced.

  (C) Since the support rod of the present invention has flexibility, the support rod can be arbitrarily folded, so that the height of the apparatus main body can be adjusted according to the height of the user.

  (2) Since the present invention is provided with a connecting insertion hole and a connecting receptacle that can be connected to an electronic device of different specifications, the present invention can be used when the connecting receptacle is connected to an electronic device. It can be an input device and can also be a power supply device.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  First, FIG. 1, FIG. 2 and FIG. 5 will be referred to. The vehicle multimedia cordless transmission / reception device of the present invention includes a pedestal 1, a support rod 2, and a device body 3.

  The pedestal 1 is provided with a cigarette igniter plug 13 to be inserted into a cigarette igniter socket 4 provided in the vehicle in order to obtain power supply on the rear side, and as shown in FIG. At least one connecting socket 11 is provided, and the connecting socket 11 may be, for example, a connecting insertion hole 111 for a 3.5 mm terminal or a connecting socket 112 for USB specification. As shown, the connecting insertion hole 111 can be electrically connected to an electronic device 5 (for example, a CD walkman or an MP3 player) having a 3.5 mm terminal as a signal output source via a transmission cord 12, The connection receiving port 112 is connected to the electronic device 5 (for example, a mobile phone, iPod, a memory stick, an MP3 player, a digital camera, a PD via a transmission cord 12 of each specification. , A portable game machine, a mobile TV, etc.), and as shown in FIG. 4, the audio signal of the electronic device 5 can be input to the pedestal 1 as well as in the vehicle. When the pedestal 1 is inserted into the provided cigarette igniter socket 4, the present invention can charge the electronic device.

  Since the support rod 2 has flexibility, the support rod 2 can be arbitrarily folded, so that the height of the apparatus main body can be adjusted according to the height of the user.

  The apparatus body 3 is provided with a processor 31 inside, and the processor 31 converts a digital audio file into an analog audio signal. The processor 31 includes a connection interface 32, an FM radiator 33, a Bluetooth. A module (Bluetooth Module) 34, a liquid crystal display 35, a microphone 36, a light emitting diode (LED) 37, and a control switch 38 are electrically connected via a cord to supply power. In order to obtain, the apparatus main body 3 is connected to the base 1, and the connection interface 32 is electrically connected to the connection socket 11 of the base 1, and is electrically connected to the transmission cord 12 having different specifications. The connection interface 32 allows the digital audio file of the electronic device 5 to be processed. The FM radiator 33 radiates an FM signal that can be received by the radio 6 provided in the vehicle, and the Bluetooth module 34 has a Bluetooth function. Voice signals and digital data can be communicated with each type of electronic device 5 (for example, a mobile phone) in a cordless state, and the liquid crystal display 35 displays the frequency emitted by the FM radiator 33. The microphone 36 is a voice input device when using a mobile phone with a Bluetooth function, the light emitting diode 37 displays a current use mode, indicates that there is an incoming call, and The control switch 38 is for displaying the telephone number of the other party, and the control switch 38 is used to display the frequency of the FM signal emitted from the FM radiator 33. Adjust the number between 87.9～107.9MHz, in which switches the modes of use of the apparatus main body 3 (Speak phone mode music broadcast mode or a mobile phone).

  Next, the use state of the present invention will be described in detail with reference to FIGS. First, in order to obtain power supply, a cigarette igniter plug 13 of the base 1 is inserted into a cigarette igniter socket 4 provided in the vehicle, and a digital audio file having a corresponding connector via a transmission cord 12 is inserted. The pedestal 1 is electrically connected to each type of electronic device 5 having the above, whereby a digital audio file in the electronic device 5 is read and converted into an analog audio signal by the processor 31 in the device body 3, When an FM signal is radiated by the FM radiator 33, the FM signal is received by an in-car radio, and a sound is reproduced by a speaker in the car, a passenger in the car can enjoy the music of the digital audio file in the electronic device 5. In addition, when the electronic device 5 is electrically connected to the connection receiving port 112, an audio signal of the electronic device 5 can be transmitted to the base 1. Rutotomoni, it is also possible to charge the electronic device 5 via the transmission code 12 from car cigarette ignition dexterity socket 4 Remove the power.

  Reference is also made to FIG. 1, FIG. 2 and FIG. When using the Speak phone mode, first, for cordless communication, the Bluetooth module 34 of the device body 3 and the mobile phone with the Bluetooth function are paired, and the Bluetooth module 34 of the device body 3 is In response to the incoming call, a signal is generated and input to the processor 31 of the apparatus body 3, and the processor 31 informs the driver that there is an incoming call through the light emitting diode 37. At this time, the driver controls the apparatus body 3. By simply pressing the switch 38, the use mode of the device main body 3 can be switched to the peak phone mode to answer the incoming call, and the microphone 36 of the device main body 3 is used as the voice input device of the driver. When the speaker is an incoming voice output device and the call is terminated, the control switch of the device body 3 is turned on. By simply pressing 38 again, the use mode of the device body 3 can be switched to the music broadcasting mode to hang up the phone, and the support rod 2 is flexible so that it can be arbitrarily folded. Therefore, the height of the apparatus main body can be adjusted according to the height of the user.

  Reference is also made to FIGS. The present invention can be electrically connected to a mobile phone that does not have a Bluetooth function via the transmission code 12, and is also electrically connected to a mobile phone with a Bluetooth function in which a digital audio file is stored. In such a case, first, for cordless communication, the Bluetooth module 34 of the device body 3 and the mobile phone with the Bluetooth function are paired, and the mobile phone with the Bluetooth function is used. The stored digital audio file is transmitted to the apparatus main body 3 in a cordless state, and the digital audio file transmitted to the apparatus main body 3 is converted into an FM signal by the FM radiator 33, and this is transmitted by the radio 6 provided in the vehicle. FM signal can be reproduced as voice, and when the mobile phone arrives, the driver In the third control switch 38 by pressing, it is possible to answer the incoming call by switching a mode of use of the apparatus main body 3 to Speak phone mode.

It is a perspective view which shows the structure of this invention. It is the schematic which shows the circuit connection of this invention. It is a perspective view which shows the usage example 1 of this invention. It is a perspective view which shows the usage example 2 of this invention. It is a perspective view which shows the usage example 3 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Base 11 Connection socket 111 Connection insertion hole 112 Connection receptacle 12 Transmission code 13 Cigarette igniter plug 2 Support rod 3 Apparatus main body 31 Processor 32 Connection interface 33 FM radiator 34 Bluetooth module 35 Liquid crystal display 36 Microphone 37 Light emitting diode 38 Control switch 4 Socket for cigarette igniter 5 Electronic device 6 Radio

Claims (4)

Including a pedestal and a device body,
The pedestal includes a cigarette igniter plug that is inserted into a cigarette igniter socket provided in the vehicle to obtain power supply, and a connection receptacle for electrically connecting a transmission cord of different specifications to the electronic device. And are provided,
The connection receptacle can transmit a digital audio file to the apparatus body, and can charge the electronic apparatus.
The apparatus body includes an FM radiator, a Bluetooth (registered trademark) module, and a microphone serving as an audio input device,
The FM radiator radiates an FM signal that can be received by a radio provided in a vehicle,
The apparatus main body is provided with a liquid crystal display that displays the frequency emitted by the FM radiator, and a control switch that controls the apparatus main body,
The Bluetooth module enables voice signals and digital data to be communicated with a mobile phone in a cordless state.
Multimedia cordless transmission receiver for vehicles. Inside the device body, a processor for converting a digital audio file into an analog audio signal is provided,
The processor, the microphone, the control switch, the FM radiator, the Bluetooth module, and a connection interface are electrically connected,
The processor is in electrical communication with the pedestal to obtain a power supply for the processor electronics;
The microphone is a voice input device when using a mobile phone,
The control switch adjusts the FM signal radiated from the FM radiator, and switches the use mode of the apparatus main body.
The connection interface is for transmitting a digital audio file to a processor.
The multimedia cordless transmission receiving apparatus for vehicles according to claim 1.   The multi-vehicle vehicle according to claim 1, wherein the device main body is provided with a plurality of light emitting diodes for displaying a current use mode of the device main body and displaying that there is an incoming call. Media cordless transmission receiver.   The multimedia cordless transmission reception for vehicles according to claim 1, wherein a support rod having a flexibility and a bottom end connected to the pedestal is provided at a bottom end of the apparatus main body. apparatus.

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