KR200214675Y1 - A remote controller of the mobile phone - Google Patents

Abstract

RF transmission means having a portable and attached function;

Fixing means for fixing the above-described RF transmitting means in a position easy for the driver to operate; And

Cell phone remote control device comprising an earphone having an RF receiving unit therein to receive the RF signal and to control the mobile phone according to the received signal.

Description

A remote controller of the mobile phone}

The present invention is to make a call of a mobile phone using an earphone having an RF receiver to perform the function of receiving and sending a mobile phone at the switch of the mobile phone itself and the earphone when performing a call of the mobile phone using an earphone. And a mobile phone remote control device capable of remotely controlling a reception function.

In general, when making a call by connecting an earphone to a mobile phone, when the switch connected to the microphone of the earphone is pressed, the + terminal and the-terminal of the microphone of the earphone are shorted and a constant electric signal generated by the short is respectively caused by the state of the mobile phone Perform different actions.

The operation of the mobile phone according to the short of the + terminal and the-terminal of the microphone is first performed when the mobile phone is in the standby mode. When the + and-terminals of the microphone are shorted, the LCD of the mobile phone shows the latest caller number that made the most recent call. In this state, if you press the switch configured in the earphone again to short the microphone's + and-terminals, the phone dials the latest displayed calling number so that the call can be made.

Next, when the mobile phone receives a call request signal of the other party and rings, the user presses a switch provided in the earphone and shorts the + and − terminals of the microphone to perform a call with the other party.

In both the standby mode and the call request reception mode described above, in order to use the mobile phone, the user needs to find a switch configured in the earphone and operate the switch. Such discomfort may cause an accident by depriving the driver's gaze or distracting the driver when driving.

Therefore, the present invention is to solve the above problems, when inevitably using a mobile phone while driving, the driver can easily find and operate around the driver's seat, that is, mounted on the power window switch or the driver's handle And it provides a mobile phone remote control device having a function to remotely control the transmission and reception of the mobile phone by using a removable RF transmission means and earphones.

1 is a view showing the configuration of the overall operation of the RF transmission means and earphone and mobile phone according to the present invention,

2 is a perspective view of an RF transmitting means as one embodiment of the present invention;

3 is a cross-sectional view of the RF transmitting means,

Figure 4 is a block diagram of the internal configuration of the RF transmitting means of the present invention,

5 is a block diagram of the internal configuration of the earphone built-in RF receiver according to the present invention,

6 is a perspective view of a strap-like fastener for securing an RF transmitting means to a handle of a vehicle according to an embodiment according to the present disclosure;

7 is a perspective view of an adhesive fixture for attaching and securing an RF transmitter to a handle groove portion of a door in one embodiment according to the present disclosure.

Description of the main symbols in the drawings

1: RF transmission means 2, 12: switch

3: earphone 4: mobile phone

12: microphone 13: speaker

14: wired cable 31: snap groove

41, 51: control unit 42: RF transmitter

44, 53: antenna 52: RF receiver

60: leather strap fastener 61,76: snap

62: top 63: cushion

64: ring 65: leather belt

66: buckle 67: fixing pin

68: hole 70: adhesive fixture

71: top plate 72: adhesive surface

73: snap

The present invention for achieving the above object, the user is provided in the RF transmitting means by pressing a switch to generate a predetermined electrical signal is converted to a certain electrical signal by the RF transmitter to the RF signal and then wirelessly transmitted to the earphone. Next, the RF receiver provided in the earphone receives the RF signal, converts it into an electrical signal, and sends it to the controller. The control unit receiving the electric signal generates the same electric signal as when the + and-terminals of the microphone of the earphone are short-circuited and transmits the same to the mobile phone to perform a function corresponding to the standby mode or the call reception mode of the mobile phone. It is an object of the present invention to make it possible.

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

1 is a view showing the schematic configuration of the RF transmission means 1, the earphone 3 and the mobile phone 4 according to the present invention.

FIG. 3 is a diagram showing a side cross-sectional view of the RF transmitting means 1, in which a circuit portion for RF transmission and control is omitted.

As shown, the RF transmitting means 1 is a flat plate, rectangular, and provided with a switch 2 on the upper surface thereof, and the lower surface of the handle or door of the vehicle is provided to be attached to the handle or door of the driver's seat. A snap is formed to be coupled to a fixture that can be fixed or glued to an adjacent region of the handle so as to secure the RF transmission means 1. By using the RF transmission means 1 and the earphone 3 of the present invention, the user can operate the mobile phone only by operating the switch 2 of the RF transmission means 1 when the user wants to operate the mobile phone. do.

It is apparent that the appearance of the RF transmitting means 1 is not limited to the flat plate and rectangular shape described above.

4 is a block diagram of the internal configuration of the RF transmitting means of the present invention.

As shown, the RF transmitting means includes a switch 2, an RF transmitting part 42, and a control part 41. Here, the RF switch 2 transmits a predetermined electric signal to the control part 41 in response to the pressing of the switch. The controller 41, which has received the electrical signal, transmits the RF signal generation and the transmission signal to the RF transmitter so that the RF transmitter transmits the RF signal to the RF receiver provided in the earphone 3.

5 is a view illustrating an earphone having an RF receiver 52 therein according to the present invention, wherein the earphone having the RF receiver 52 includes an RF for receiving a signal transmitted from the above-described RF transmitter 1. Receiving unit 52; A switch 11 provided in the earphone itself to perform a call and reception function of the mobile phone; A microphone 12 receiving a voice input signal; And a speaker 13 for outputting a voice signal to be output configured to be output.

Referring to Figures 4 and 5 the operation of the present application in more detail,

As described above, the RF receiver 52 receiving the signal transmitted from the RF transmitter of FIG. 4 converts the received signal into an electrical signal and transmits the signal to the controller 51 configured as an MPU in the earphone 3. The control unit receiving the electrical signal performs a mobile phone control function It generates a signal and transmits it to the mobile phone 4 so as to control the reception, transmission, and recent phone number transmission of the mobile phone.

The RF signal generated by the RF transmitter 42 in the RF transmitter 1 has a unique code promised with the RF receiver 52 configured in the earphone, which is unique to the RF transmitter 42 and the RF receiver 52. The code may be configured to be called from the memory whenever a specific signal is transmitted from the RF transmitting means 1 and received by the RF receiver 52 by inputting the corresponding code into the memory. It is also possible to hardware control the pin of to generate the same control code signal for the input signal. In addition, the above-described unique code enables to independently identify the RF receiver embedded in each earphone, such as a MAC address (hardware address) in the LAN card, thereby making the cellular phone high earphone and the RF wireless transmitting means 1 according to the present invention. Even if the possessed users gather in the same area, they can remotely control only their own mobile phones by the unique code of the earphone.

The unique code for controlling the mobile phone generated by the signal received by the RF transmitting means 1 in the control section of the earphone 3 described above may be replaced with a specific electrical signal.

The specific electrical signal described above is an electrical signal generated when the + and-terminals of the microphone configured in the earphone are shorted as described above. The above electrical signal is a method of generating an electrical signal in the earphone when dialing, calling and receiving the latest calling number of the mobile phone in a typical mobile phone earphone.

The specific electrical signal described above is not limited to the signal caused by the short of the + and − terminals of the microphone, and may be designed to output a separate signal for transmitting and receiving the mobile phone.

The electrical signal generated by shorting the + terminal and the-terminal of the microphone generated above is configured to generate a specific unique code when manufacturing the RF transmission means, and when the mobile phone is controlled using earphones, the mobile phone has a specific port high ( If it is changed from HIGH to LOW, or from low to high, the corresponding operation is performed according to the incoming call or the standby mode. Therefore, the signal generated by shorting the + terminal and the-terminal of the microphone described above serves as a signal for converting a specific port of the mobile phone from high to low or from low to high.

The cellular phone control signal is not limited to converting a specific port of the cellular phone described above from high to low or from low to high.

6 is a perspective view of a leather strap-type fixture 60 having a leather strap for fixing the RF transmission means to a handle of a vehicle according to an embodiment of the present invention.

The leather strap-like fixture 60 as shown is formed in a plane so that the above-described RF transmitting means 1 can be attached to the upper plate 61, and on a diagonal line forgetting four vertices of the plane, adjacent to the vertex and the same distance from the vertex. It has a snap 61 which is positioned on and coupled with the snap groove 31 of the RF transmitting means to fix the RF transmitting means 1, and the lower surface is pressed to the center bar configured in the steering wheel of the vehicle or A cushion 62 made of rubber or the like is attached, and a ring 64 is formed at both end surfaces of the upper plate 61 so as to connect the leather belt 65 to the ring, and at one end of the leather belt 65. A buckle 66 having a fixing pin 67 is provided, and the other leather strap 65 is coupled to the fixing pin 67 formed in the above-described buckle 66 to attach the leather strap-type fastener 60 to the handle of the vehicle. A number of adjustable lengths to ensure tight contact with the center bar The yoke 68 is provided. The position where the leather strap-type fixture 60 is attached is not limited to the center bar of the handle.

Leather belt-type fastener 60 described above is preferably configured to be able to perform the fixing action irrespective of the shape of the bar configured on the handle of the vehicle using a soft leather material.

7 is a perspective view of an adhesive fixture 70 for attaching and fixing the RF transmission means 1 to a position convenient for the driver to operate according to an embodiment of the present invention.

Adhesive fastener 70 as shown in the upper plate 71 is connected to the RF transmission means, and the adhesive on the lower surface of the upper plate in the position that can be easily manipulated by the driver in the vehicle adhesive It has an adhesive surface 72 applied.

In order to prevent foreign matter from adhering to the adhesive surface, the adhesive surface 72 is protected by a tape cover which can be easily dropped from the adhesive surface before use.

The illustrated adhesive fixture 70 is adhesively fixed in a position that can be easily operated by the driver, and the snap groove 31 of the above-described RF transmitting means 1 is formed on the upper plate 71 of the adhesive fixture 70 described above. In combination with the snap 73 is fixed.

RF transmission means (1) according to the present invention can be carried when not driving, coupled with the snap (61, 71) of the leather strap-type fixture 60 or adhesive fixture 70 attached to a predetermined place when driving It is fixed.

According to the present invention as described above, when making or receiving a call while driving, the transmitter 1 is installed and used in a convenient place for the user without operating the switch of the mobile phone or operating the switch of the earphone. If you want to make a phone call while driving, it provides convenience and reduces the risk of a phone call.

Claims (7)

A mobile phone remote control device for wirelessly controlling the transmission and reception of a mobile phone, RF transmission means comprising a switch for generating a predetermined electrical signal, an RF transmitter for converting and transmitting a predetermined electrical signal generated by the switch to an RF signal, and a control unit for transmitting and transmitting the electrical signal generated by the switch to the RF transmitter ; And Mobile phone remote control device comprising an earphone for transmitting a control signal to the mobile phone having an RF receiving unit for transmitting the RF signal of the RF transmitting means. The method of claim 1, wherein the predetermined electrical signal generated by the RF transmitter, And a unique identification code uniquely assigned to the RF transmitter and the RF receiver to independently identify the RF receiver. The method of claim 1, wherein the earphone, An RF receiver for receiving a signal transmitted from the RF transmitter and converting the signal into an electrical signal; Receiving the electric signal converted by the RF receiver unit is a remote control device for mobile phones, characterized in that the control unit for generating an electric signal generated when the + terminal and-terminal of the microphone provided in the earphone is short-circuited . The method of claim 1, wherein the RF transmitting means, The mobile phone remote control device for fixing the RF transmission means, having a fastener that can be attached and detached in a position that is easy for the driver to operate. The method of claim 4, wherein the RF transmitting means, A rectangular flat plate having a predetermined thickness, the upper surface is provided with the switch, the lower surface of the mobile phone remote control device characterized in that it has a plurality of snap grooves that can be attached and detached with the fixture. The method of claim 5, wherein the fastener, A plurality of snaps coupled to snap grooves of the RF transmitting means on an upper surface of the rectangular flat plate to fix the RF transmitting means; A cushion attached to the bar of the handle when the RF transmitting means is fixed to a bar configured on the handle of the vehicle on a lower surface of the rectangular plate; Two loops configured to allow a belt-shaped string to enter and be fixed to surfaces formed at both ends of the horizontal length of the rectangular plate of the fixture; And A buckle having a fixed pin is attached to one end thereof and connected to the ring, and the other end thereof is connected to one of the two hooks and the leather belt is fixed to the other end of the flat plate. The mobile phone remote control device, characterized in that the leather belt-like fasteners are composed of a different leather strap having a plurality of holes to be fixed, the pin is inserted into the buckle is connected to be fixed to each other. The method of claim 5, wherein the fastener, An upper plate having a plurality of snaps configured to protrude upward from a position facing the snap groove of the RF transmitting means; A mobile phone remote control device, characterized in that the adhesive fixture is bonded and / or detached in contact with each other, the adhesive surface coated with the adhesive is formed on the opposite side of the contact surface to be bonded and / or detached, the adhesive fixture fixed to a predetermined position.