KR20100012009A - Necklace style bluetooth earphone - Google Patents

Abstract

PURPOSE: A necklace style Bluetooth earphone is provided to interlink a portable terminal in wireless by proving a plurality of channels. CONSTITUTION: A Bluetooth device(220) is installed to a necklace(213). A earphone cord of a mushroom shape is inserted into a necklace having a groove. A thin flexible metal line is inserted into an earphone cord so that an earphone has a neck band. An ear-speaker is attached/detached through a pin connector. A right earphone is selectively operated as a microphone. A user wirelessly uses a communication function and a function of listening to music. An earphone cord(214) of a mushroom shape is inserted into the necklace having groove using a slip holder(211) instead of a securing clip.

Description

Necklace style bluetooth earphone device {Necklace style bluetooth earphone}

The present invention relates to a call device using Bluetooth, and is designed to improve the inconvenience of conventional necklace-type earphones, Bluetooth earring-type earphones and headphones, UMPC that can be easily operated by the user wirelessly portable device conveniently The present invention relates to a general-purpose necklace type wireless Bluetooth earphone device.

Bluetooth is a protocol that provides short-range wireless link between electronic devices in homes and offices. It is installed in printers, computers, joysticks, and various portable mini devices to provide voice and non-voice services wirelessly.

Existing Bluetooth earphones are being worn around the ear or necklace-type earphone rings. However, in the case of the earring type, it is necessary to carry a battery on the ear, and when using Bluetooth as a conventional necklace, hands-free, there is a microphone 104 in the middle of the string. Also, there was a drawback in not being able to tidy up the earphone strings neatly. This conventional necklace type earphone device is shown in FIG.

Therefore, the present invention, in order to solve the above problems, equipped with a Bluetooth device having a plurality of buttons to provide a multi-channel in the necklace string, and improved by a zipper lock necklace string and earphone string neatly organized the string did not organize Insert a thin, flexible metal wire that easily bends and unfolds into the earphone string to add neckband earphone functionality, enable the right earphone to be used as a microphone according to the toggle button on the Bluetooth device, Its purpose is to provide convenience to the user by allowing easy connection and operation.

The feature of the necklace-type wireless Bluetooth earphone according to the present invention is that the necklace strap is attached to the Bluetooth can be easily connected to portable devices wirelessly, there is a pin connector attached to the microphone can be attached and detached, mushroom-shaped earphone string The Slip Holder fits into the grooved necklace line, and the thin metal wire is inserted into the earphone line to enable the neckband earphone function.

The wireless earphone of the present invention can be used for phone calls and listening to music without having to carry a portable device conveniently at a close distance, and can be equipped with a detachable earphone and a neckband function to pursue the selection and convenience of coloring earphones for the new generation. In addition, it has the advantage that it can be connected to portable devices wirelessly from anywhere by providing multiple channels.

In order to achieve the above object, the necklace-type Bluetooth earphone device 210 of the present invention is equipped with a Bluetooth device 220 on the necklace line 213 and a pin connector connected to the earphone line 214 on the Bluetooth device 220 ( 212), the ear-speaker 215 to the pin connector to be detachable, and the earphone string 214 to be fitted to the necklace string 213 as a slip holder 211.

Figure 2 illustrates the necklace-type Bluetooth earphone to be invented, in order to improve the disadvantages of the existing necklace-type earphone device (FIG. 1), instead of the fixing clip 106, the sleeper (211) as a necklace string having a groove length of the earphone ( 213, 36a) to insert the earphone-like earphone string (214, 36b) as a slip holder to improve the shortcomings of the earphone string that could not be arranged conventionally, the reason for the earphone string to the mushroom shape is to increase the adhesion of the earphone string At the same time, it is to prevent the user from rearranging by preventing the movement of the slip holder due to the twist, and the reason for inserting the thin metal wire 34a at the bottom of the earphone string is to prevent the twist of the string as in the above. to be. The necklace cord is grooved the same length as the earphone cord from the necklace link 36 to the ear-speaker. 3 (31, 32, 33, 34, 35, 36) shows a cross section for the earphone string and the necklace string.

4 is a cross-sectional view of a pin connector with a microphone to be invented, has the function of a neckband earphone 41, and attaches a microphone 42c to the pin connector 42b to provide convenience in hands-free use. If you want to change the direction of the earphone for hygiene, you can reverse the direction of the microphone and earphone by turning the earphone. If the earphone has a cover fixing groove 42a in the earphone to protect the earphone from dust, and the user wants to use the earphone protective cover 43, the earphone ring fixing ring 43b is inserted into the fixing groove and made of silicon material. The flexible and resilient cover insertion port 43a is inserted into the ear-speaker to protect it from foreign matters, and when the earphone is used, the cover can be flipped down and used without removing the cover.

FIG. 5 is a circuit diagram of the Bluetooth audio processor 51, and shows a correlation between the Bluetooth self microphone 51c and the microphone 51b attached to the pin connector, and the right earphone when using the microphone 51b attached to the pin connector. 51a and the Bluetooth own microphone 51c do not operate. Figures 52 and 53 show an example of a switch that can be attached to the Bluetooth. The push button and the A and B selection buttons are available. In the case of the push button, the ear-speaker and the Bluetooth self-microphone are not activated when the button is pressed. Only the connector microphone is activated.

6 is a Bluetooth device having a channel display function and a buzzer function including a plurality of buttons, and 223 is a volume increase function, and when it is pressed for a long time, the power is turned on. The 224 is a volume down function that is long pressed to power off. 225 is a manual channel scanning button that allows a user to select a channel. The 226 is a button to select whether to use the microphone of the pin connector. When the microphone of the pin connector is used, the microphone of the right earphone and the Bluetooth itself cannot be used. The 227 is a hands-free switching button. When the telephone is called, the user presses 227 to make a call. When pressed in the standby state, the connection with all devices is interrupted and only the mobile phone shares the channel to make the call. The 228 is a buzzer function that notifies the user with a beeping sound when the call is abandoned and a follow-up sound when the phone is called. 222 is a channel indicator, red when the call is dismissed, yellow when the call, green when the standby state indicates the Bluetooth transmission and reception status to the user. Reference numeral 221 is a microphone, 230 is a battery 231 for supplying power to the rear of the Bluetooth and a string strap 229 is composed of.

1 illustrates a conventional necklace-type earphone device.

100: conventional earphone device, 101: button ring, 102: portable device connector, 103: earphone jack, 104: microphone, 105: ear-speaker, 106: fixed clip, 107: necklace link

Figure 2 illustrates a necklace-type Bluetooth earphone device to be invented.

210: necklace type Bluetooth earphone device, 211: slip holder, 212: pin connector, 213: necklace strap, 214: earphone strap, 215: ear-speaker, 216: necklace hook

3 is a cross-sectional view of a mushroom-shaped earphone string and grooved necklace string to be invented.

31: Insert earphone string, 32: Inside slip holder, 33: Side of mushroom earphone string, 34: Front of earphone string with metal wire, 35: Side of grooved necklace string, 36: Necklace linkage (36a : Necklace strap, 36b: earphone strap)

Figure 4 shows a cross section of the pin connector with a microphone to be invented.

41: Example of using neck band earphone, 42: Cross section of earphone part connected to pin connector 42a: Earphone cover fixing groove, 42b: Pin connector, 42c: Microphone attached to connector, 43: Earphone protective cover (43a: Earphone cover insert 43b: Retaining ring)

5 is a circuit diagram illustrating a correlation between a right earphone and a microphone of the Bluetooth audio processor.

51: audio processing unit (51a: ear-speaker, 51b: pin connector microphone, 51c: Bluetooth microphone, 1a, 1b, 2b: contact), 52: push button, 53: A, B selection button

6 illustrates a Bluetooth device.

220: Bluetooth device, 221: microphone, 222: channel indicator, 223: power on, volume up button, 224: power off, volume down button, 225: channel scanning button, 226: earphone, microphone switch button, 227: phone Call and hold button, 228: Buzzer, 229: Necklace strap, 230: Bluetooth rear, 231: Battery compartment

Claims (4)

 Earphones interface with two ear-speakers with a pin connector with a microphone, and a number of buttons that allow you to easily connect and connect your handheld device wirelessly via the button. Type wireless Bluetooth earphone device that can be easily organized by using a slip holder The method of claim 1. Wireless Bluetooth earphone device and operation method equipped with a switch button to operate wirelessly according to the button input and switch the right earphone to a microphone The method according to claim 1 and 2, Earphone unit with microphone attached to the right pin connector, provided with a protective cover for optional protective cover, and detachable pin connector for ear-speakers The method of claim 1, Earphone device with earphone cord and necklace cord that has hands-free and neckband earphone function by inserting thin metal wire into earphone string, and inserts mushroom-shaped earphone string into the grooved necklace string with slip holder

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