KR20020078755A - Headset attachable to glasses - Google Patents

Abstract

PURPOSE: A headset coupled or decoupled with spectacles is provided to give convenient telephonic communication for a long time to a user in spectacles by mounting the headset on a spectacles frame. CONSTITUTION: A main body(100) is formed with a main operating portion for performing a telephonic communication function and an external housing(120) for protecting the main operating portion. The external housing(120) is coupled or decoupled with spectacles. A key pad(200) outputs a corresponding selection signal according to a communication on/off mode. A plurality of LEDs(300) is used for displaying a state of the main body(100) to a user according to a control operation of the main operating portion. A microphone(400) is used for converting a user's voice to analog data and outputting the analog data to the main operating portion. An earphone(500) is used for outputting the analog data as voice.

Description

Headset for glasses putting on and taking off {HEADSET ATTACHABLE TO GLASSES}

The present invention relates to a Bluetooth headset for attaching and detaching glasses, and more particularly, to a glasses detachable headset which provides convenience for carrying and using to a mobile phone user by implementing a detachable headset on a glasses frame. .

As you know, the number of people wearing glasses is increasing rapidly in modern times. This is because wearing glasses for driving or leisure is increasing even though it is not necessarily a matter of vision.

In addition, recently, a Bluetooth headset capable of wirelessly communicating with a mobile phone has been developed and commercialized, and the Bluetooth headset currently developed includes a headphones-type Bluetooth headset, and an earphone-type Bluetooth headset. In this case, Bluetooth refers to wireless short-range communication that enables two-way real-time communication without a complicated wire by connecting a computer and a peripheral device, a mobile terminal, a computer, and a home appliance that are located in a short distance to each other through a wireless network.

However, the headphone type Bluetooth headset of the conventional Bluetooth headset described above has the advantage of free hand when used, but it is inconvenient to wear with a hat or glasses when worn, and the earphone type Bluetooth headset can be worn directly on the ear when wearing a hat or Although it is convenient to use glasses, such as the microphone portion to protrude to the outside to come near the mouth, there was a problem that it is inconvenient to wear for a long time.

Accordingly, the present invention has been made to solve the conventional problems as described above, the object of the present invention is to provide a removable headset for glasses to allow a mobile phone user wearing glasses to talk to wear a headset for a long time conveniently. There is.

In order to achieve the above object, the glasses detachable headset of the present invention comprises a main device for performing a telephone call function through wireless short-range communication with a mobile phone, and a semi-cylindrical shape having a semicircular groove in the center thereof, A headset body configured to be detachably attached to the external housing and to protect the main device;

A keypad mounted outside the outer housing of the headset body and outputting a selection signal corresponding to the host device when the user selects a call on / off mode;

A plurality of LEDs mounted outside the outer housing of the headset body to display a state of the headset body to a user as it is turned on or flashing under the control of the main apparatus;

A microphone mounted below the outer housing of the headset body to convert a user's voice into analog data and output the analog data to the main device; And

It extends from the rear of the outer housing of the headset body to the ear of the user of the mobile phone, it characterized in that the earphone is configured to output the analog voice data to the user when receiving the voice from the main device.

1 is a perspective view showing the appearance of the removable Bluetooth headset for glasses according to an embodiment of the present invention,

Figure 2 is a cross-sectional view showing the detailed configuration of the headset body in a removable Bluetooth headset for glasses according to FIG.

3 is a functional block diagram showing a detailed configuration of the main body in the headset body in the removable Bluetooth headset for glasses according to FIG.

Figure 4 is a view showing a state attached to the glasses detachable Bluetooth headset according to Figure 1 glasses.

<Explanation of symbols for the main parts of the drawings>

100: headset body 110: main unit

111: microprocessor 112: RF transmitter and receiver

113: baseband processing unit 114: codec

120: outer housing 121: groove

122: rubber holder 200: key pad

300: LED 400: microphone

500: Earphone

Hereinafter, with reference to the accompanying drawings for the removable glasses Bluetooth headset according to an embodiment of the present invention will be described in detail.

1 is a block diagram of a Bluetooth headset for attaching and detaching glasses according to an embodiment of the present invention. The Bluetooth headset for attaching and detaching glasses according to an embodiment of the present invention includes a headset body 100, a keypad 200, and a plurality of LEDs. (Light Emitting Diode; hereinafter referred to as "LED") 300, the microphone 400, and the earphone 500 is comprised.

The headset body 100 has an appearance and a structure as shown in FIGS. 1 and 2, and is mounted inside the outer housing 120 to perform a phone call function through wireless short-range communication with a mobile phone. 110 and a semi-cylindrical shape in which a semi-circular groove 121 is formed at the center thereof, and is detachable to the spectacle frame and is configured as an outer housing 120 that protects the main device 110.

At this time, the main unit 110 in the headset body 100 is a PCB (Printed Circuit Board) board mounted in the outer housing 120, as shown in Figure 3, the call on the keypad 200 Upon receiving the ON / OFF selection signal, it performs various call control functions such as modulation / demodulation functions related thereto and controls the lighting or blinking of the plurality of LEDs 300 to inform the user of the current state of the headset. When the microprocessor 111 receives RF (Radio Frequency) data from a mobile phone, the microprocessor 111 converts the data into a baseband signal and outputs it to the baseband processor 113. When the baseband signal is received from the baseband processor 113, the RF signal is converted into an RF signal and then transmitted to the mobile phone through an antenna (Antenna) 112, the baseband from the RF transmitter / receiver 112 Upon receiving a signal, the signal is demodulated under PCM (Pulse Code Modulation; " PCM ") voice data under the control of the microprocessor 111, and then output to the codec 114. The codec 114 When the digital voice data is received from the baseband processor 113 for modulating it under the control of the microprocessor 111 and outputting it to the RF transmitter / receiver 112, and the PCM voice data from the baseband processor 113. If received, converts it to an analog signal and outputs it to the earphone 500, while receiving the analog voice data from the microphone 400 converts it to a digital signal and then outputs to the baseband processor 113 for the codec 114 It consists of).

In addition, a semi-circular groove 121 bored in the center of the outer housing 120 of the headset body 100, as shown in Figure 2, a predetermined length so as to abut each other from the position facing each other on the top / bottom of the open inlet At the same time, the rubber holder 122 is further formed to allow the detachment of the spectacle frame by wrapping the inner semicircle as a whole.

On the other hand, the keypad 200 is mounted to the outside of the outer housing 120 of the headset body 100 as shown in Figure 1, when the user selects the call on / off mode corresponding to the selection signal Outputs to the microprocessor 111 in the main device (110).

In addition, the plurality of LEDs 300 are mounted outside the outer housing 120 of the headset body 100 as shown in FIG. 1, and are turned on under the control of the microprocessor 111 in the main device 110. Alternatively, as it flashes, it serves to display the state of the headset body 100 to the user.

Meanwhile, as shown in FIG. 1, the microphone 400 is mounted below the outer housing 120 of the headset main body 100 to convert a user's voice into analog data so that a codec (in the main device 110) may be used. 114).

In addition, the earphone 500 extends from the rear of the outer housing 120 of the headset body 100 to the ear of the user of the mobile phone as shown in FIG. 1, thereby providing an analog signal from the codec 114 in the main device 110. When voice data is input, the voice data is output to the user.

Next, an operation process of the glasses detachable Bluetooth headset according to an embodiment of the present invention having the above configuration will be described with reference to the accompanying drawings.

First, a description will be given of an operation process in which a user attaches a Bluetooth headset to glasses and then wears the phone using the headset.

First, the user fits the spectacle frame into the semicircular groove 121 of the outer housing 120, as shown in FIG. Then, the spectacle frame is fixed by the rubber holder 122 attached to the inside of the groove 121 at the same time. Then, the user wears the glasses as shown in FIG. 4, and then plugs the earphone 500 extending from the outer housing 120 into his or her ear.

The user then presses a call button on the keypad 200 to make a call. Then, the keypad 200 outputs a call on selection signal to the microprocessor 111 in the main device 110, and the microprocessor 111 requests a call connection through the RF transmitter / receiver 112. FIG. Is transmitted to the mobile phone, and after receiving a response signal from the mobile phone, the communication mode is switched to.

Then, when the user inputs the voice of the destination by voice through the microphone 400, the codec 114, the baseband processor 113, and the RF transmitter / receiver 112 are connected to the microprocessor 111. Under control, the voice corresponding to the destination is transmitted to the mobile phone. Then, when a call is connected to another telephone of the destination through short-range communication with the mobile phone, the microprocessor 111 performs a control operation of outputting a voice received from the mobile phone to the user through the earphone 500. On the other hand, the user performs a normal call operation by performing a control operation for transmitting the voice input through the microphone 400 to the mobile phone through the short-range communication. Here, the voice corresponding to the above-mentioned destination means a voice corresponding to the destination telephone number such as, for example, "my house", "company", "aunt's house", and the like.

Subsequently, when the user ends the call and presses the call off button through the keypad 200, the microprocessor 111 turns off the call mode to end the call and then transitions to the standby state.

Meanwhile, after the user attaches the Bluetooth headset to the glasses and wears it, the operation of answering the call using the headset is performed in the reverse order of the above-described phone call process.

As described above, according to the glasses detachable headset according to the present invention, a mobile phone user who wears the glasses can conveniently wear the headset for a long time and make a call, highlighting the convenience of use compared to other models of headsets. There is an excellent effect of improving the augmentation.

Claims (3)

Headset consisting of a main device that performs a phone call function through a wireless local area communication with a mobile phone, and an outer housing protecting the main device while being detachable to the glasses frame formed in a semi-cylindrical shape with a semicircular groove in the center. main body; A keypad mounted outside the outer housing of the headset body and outputting a selection signal corresponding to the host device when the user selects a call on / off mode; A plurality of LEDs mounted outside the outer housing of the headset body to display a state of the headset body to a user as it is turned on or flashing under the control of the main apparatus; A microphone mounted below the outer housing of the headset body to convert a user's voice into analog data and output the analog data to the main device; And Eyewear removable headset, characterized in that extending from the rear of the outer housing of the headset body to the ear of the user of the mobile phone, the earphone to output the analog voice data from the main device to the user as a voice. The method of claim 1, The semi-circular groove drilled in the center of the outer housing of the headset body further extends a predetermined length from the positions facing each other at the upper and lower ends of the open inlet, and at the same time, a rubber holder for attaching and detaching the spectacle frame by wrapping the inner semi-circular portion as a whole. Glasses removable headset, characterized in that formed. The method of claim 1, When the main device in the headset main body receives a call on / off selection signal from the keypad, it performs a call control function such as a modulation / demodulation function associated therewith, and controls the lighting or blinking of the LED to present the current state of the headset. A microprocessor for notifying the user; An RF transmitter / receiver for converting the RF data from the cellular phone into a baseband signal and outputting it, while converting the baseband signal into an RF signal and transmitting the RF signal to the cellular phone through an antenna; When the baseband signal is received from the RF transmitter / receiver, it is demodulated into PCM voice data under the control of the microprocessor and outputted. On the other hand, when the digital voice data is received, the RF signal is modulated under the control of the microprocessor. A baseband processor for outputting to a receiver; And When receiving the PCM voice data from the baseband processing unit converts it to an analog signal and outputs the earphone, while receiving the analog voice data from the microphone converts it to a digital signal and comprises a codec for outputting to the baseband processing unit A headset for detachable glasses, characterized in that.