KR20160054647A

KR20160054647A - Wireless headset using bluetooth system

Info

Publication number: KR20160054647A
Application number: KR1020140153422A
Authority: KR
Inventors: 임상훈; 박형진; 박명일
Original assignee: 임상훈
Priority date: 2014-11-06
Filing date: 2014-11-06
Publication date: 2016-05-17

Abstract

The present invention relates to a prefabricated Bluetooth wireless headset using Bluetooth signals. An existing type of earphones operated by a Bluetooth communication method has disadvantages including unavailability of changing only a battery but changing the whole headset when the battery dies after a certain period of time, causing additional burdens for customers and environmental problems as the battery with fine conditions has to be thrown away. The disclosed prefabricated Bluetooth wireless headset comprises: a hemispherical body unit with a control unit and a combining unit mounted at both sides, which is designed to be worn around a neck; a link unit for transmitting signals between the control unit mounted in the body unit and a control switch, combined with the combining unit of the body unit; the control switch having a separate battery, a display unit, and a switch which can be operated by a user, of which the upper end is combined with the link unit; and a set of earphones combined with both ends of the body unit. In the present invention, the body unit, the link unit, the control switch, and the earphones can be separately assembled, thereby enabling users to fabricate desirable Bluetooth earphones by themselves according to their own interests in shapes. Additionally, even when the battery dies, the Bluetooth headset can be reused after replacing the battery.

Description

The present invention relates to a wireless headset using a Bluetooth wireless headset,

The present invention relates to a Bluetooth wireless headset using a Bluetooth signal.

The present invention relates to a Bluetooth wireless headset of DIY type that can be assembled in a desired shape and color, and can be assembled and used by separately purchasing a body part, a link part, and the like with an earphone.

Bluetooth is a standard for low-power, low-power wireless communication between wireless communication devices. It handles the transfer of information between devices such as a computer, a mobile phone, a headset, a personal digital assistant (PDA), a personal computer (PC)

Bluetooth is a communication technology that can wirelessly transmit and receive data between 10 meters and hundreds of meters. The data transmission speed of Bluetooth is 433.9 kbps for symmetric and 723.2 kbps for asymmetric communication mode. 64kbps synchronous transmission method is used for voice transmission. Bluetooth handles wireless headset, wireless keyboard, PDA, notebook, camera, wireless connection between mobile terminal and peripheral device, and inquiry function through mobile communication.

Recently, a wireless headset for a smart phone has been developed and popularized using Bluetooth.

Such a wireless headset is disclosed in, for example, Japanese Patent Application Laid-Open No. 10-2014-64590, as shown in FIG. 1, which includes a body, which is mountable on a user's body and has an earphone connector, A speaker mounted on the body, an earphone connected to the body and connected to the ear by a cable, and a unit mounted on the ear of the user, the earphone being detachably attached to the earphone connector, And a controller for controlling the sound output corresponding to the audio signal to be output through the speaker when the earphone is coupled to the earphone connection unit, And a control unit for controlling the Bluetooth headset to output through the earphone, ".

In using the headset, it is difficult for the user to visually confirm the exhaustion of the built-in battery of the headset, so that it is determined only by the device termination due to the full discharge.

Also, if you touch the earphone cord unintentionally while wearing earphone and ear while using it, damage of the fastening part will occur, resulting in failure to receive the operation signal properly.

The most serious problem for the user is that if the built-in battery runs out of life for a certain period of time, it will not be possible to change the battery only and the entire headset must be replaced, which can lead to usability problems. have.

In addition, the simple earphone function of the headset has a problem that it is difficult to satisfy the needs of various consumers.

Unlike the earphones that are not noticeable until now, the headset has to be used in a form that is purchased once, though it should be able to change according to the clothes and atmosphere of the wearer who wears it because it is distinguished from the outside by hanging over the user's neck. To the users who give importance to it.

The present invention seeks to provide a headset capable of visually confirming consumption of a built-in battery by a user.

Another object of the present invention is to provide a headset which can be reused by dividing a headset into several parts and replacing only a part of the headset that is damaged in use.

The present invention further provides various kinds of functions such as an mp3 player, a radio listening, a hearing aid, etc. in addition to the functions of an earphone, and a consumer can select and use a headset.

The present invention further provides a Bluetooth wireless headset in which a control unit, a link unit, and the like are manufactured in various shapes and colors, and can be used on that day according to a user's design sense.

The present invention relates to a hemispherical body portion which can be worn over the back of a human body having a built-in control portion,

A link portion that is connected to one end of the coupling portion at both ends of the body portion and transmits a signal of a control portion built in the body portion,

A control switch unit provided with manually operable switches of a user,

A wireless headset using a Bluetooth signal composed of earphones fastened to both ends of the body part has been developed.

The present invention is characterized in that, at both side ends of the body portion, a fastening groove for fastening with the link portion is formed,

A signal terminal coupling portion for signal input / output is also provided in addition to the coupling groove, so that the body portion, the link portion, and the control switch portion can be separately separated.

The control switch unit of the present invention detachably incorporates a battery for supplying operation power to the control unit of the body unit on one side of the control switch unit,

The control switch unit of the other side has a built-in screen display unit and a memory to display the operation status of the headset, and transmits audio signals from the radio module and the MP3 module to the control unit and reproduces them.

The present invention has a structure in which a body part, a link part, a control switch part, and an earphone can be separated from each other. The user purchases each of the above components as needed, assembles them according to personality, .

Since the present invention can also replace the built-in battery, not only the convenience of the user but also the economical efficiency and the environment can be protected.

The present invention also enables the control switch unit to be replaced with a module having various functions such as an MP3 player, a radio, and an audio amplifier in addition to the function of a simple earphone, so that the earphone function can be suitably adapted to various needs.

1 is a perspective view of a conventional headset,
2 is a perspective view of a headset according to the present invention,
3 is an exploded perspective view of the present invention,
4A is a perspective view of the body portion of the present invention,
4B is a cross-sectional view of the body portion of the present invention,
4C is a cross-sectional view of another embodiment of the body portion of the present invention,
5 is a perspective view of a link portion of the present invention,
6A is a perspective view of the control switch unit of the present invention.
6B is a cross-sectional view of the control switch portion of the present invention,
6C is a cross-sectional view of another control switch portion of the present invention,
6D is a cross-sectional view of another control switch part of the present invention,
7 is a perspective view showing the disassembled state of the control switch unit and the earphone of the present invention before engagement,
8 and 9 are perspective views showing still another embodiment of the control switch unit of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments of the present invention are not limited to the specific embodiments of the present invention, but rather may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the present invention, terms such as devices, modules, and the like refer to units that process at least one function or operation, and are implemented by a combination of hardware or software.

The present invention relates to a hemispherical body portion (10) which can be worn over the back of a human body with a built-in control portion and has fastening portions at both ends thereof,

A link portion (20) for transmitting a signal between the control switches of the control portion built in the body portion,

A control switch unit 30 which is fastened to the upper link unit and includes a switch, a display unit, and a removable battery which can be operated by the user,

And an earphone (E) that is fastened to both ends of the body portion, the Bluetooth wireless headset using the Bluetooth signal.

In the present invention, fastening portions (1) for fastening with the link portions are formed at both side ends of the body portion,

The signal connection terminal of the built-in control unit and the signal connection terminal 2 are coupled to the coupling unit so that electric signals can be transmitted,

An earphone connecting groove 3 is also formed in the fastening portion.

As shown in Figs. 4B and 4C, the fastening portion has a structure in which the body fastening portion 21 of the link portion is fastened by elasticity of the spring 1a and a fastening portion 1c ). Such a fastening structure can be a bolt-nut type or an interference fit type, such as screw fastening, in addition to the above-mentioned examples, and the most representative and convenient structure is exemplified.

A control board 6 incorporating a Bluetooth module 4 and a vibration module 5 is incorporated in the body part. Both ends of the control board are provided with a communication connector 7 exposed by the fastening part, It is possible to transmit the control signal to the control board and to receive the control signal of the control switch unit at the time of fastening.

In the present invention, the link portion includes a body fastening portion 21 fastened to the signal exposing terminal of the control unit built in the body portion in a female-

An intermediate resilient body portion 22 having a signal line interposed between the link securing portion and the switch securing portion,

And a switch coupling part (23) fastened in a male and female fastening form at the lower part of the intermediate elastic body part.

The body fastening portion is made of an elastic synthetic resin, metal, or a composite material thereof in order to withstand the impact applied by the user while maintaining the shape of the arc. In particular, it transmits electric signals between the body part and the control switch part, and is constructed as a stable structure for insulation against internal noise and frequency interference so that there is no error such as noise to these signals.

In the present invention,

A link unit 31 for fastening the link unit to the upper end, a switch 32 that can be operated by the user, a display unit 33 for displaying the received signal and the operation according to the switch operation, a battery 34 And an earphone fixing part 35 for inserting and fixing the earphone terminal of the earphone.

6b, 6c and 6d, the link securing part is connected to the link communication connector of the link part by the control part communication connector 31a for connecting the communication part of the link part so that the control signal transmitted from the body part and the control signal part And the control signal of the control unit 10 is transmitted and received. In order to stably engage the communication signal connector, the fixing structure includes a structure for fastening the switch coupling portion 23 of the link portion by the elasticity of the spring 31b and a structure for fastening the coupling portion 31c ). Such a fastening structure can be a bolt-nut type or an interference fit type, such as screw fastening, in addition to the above-mentioned examples, and the most representative and convenient structure is exemplified.

In yet another embodiment of the present invention,

A hemispherical body portion that can be worn over the back of a human body with a built-in control portion and has fastening portions at both ends,

A link portion which is connected to both ends of the coupling portion of the body portion and transmits signals between the control switch portions of the control portion incorporated in the body portion,

A control switch unit having a switch and a display unit which are operable by a user and a detachable battery,

The Bluetooth wireless headset according to claim 1, wherein the Bluetooth wireless headset includes an earphone connected to both ends of the body,

Wherein the control switch unit includes any one of a radio module, an MP3 module, and a voice amplifier module.

The control switch unit is provided not only with a simple earphone function but also with a separate radio module, an MP3 module, and a voice amplifier module in addition to the earphone, so that the user can listen to the radio in addition to the earphone. I was able to listen to music. In addition, a user with a dark ears can replace a voice amplifier module, thereby realizing a function as a hearing aid.

In another embodiment of the present invention, as shown in Figures 8 and 9

Wherein the switch section includes any one of a radio module, an MP3 module, and a voice amplifier module,

Wherein the color layer is formed on the surface of the switch unit and the external appearance is formed of a polygonal, circular, conical, elliptical, heart, and symmetric, asymmetric, or annular repeat type of the Bluetooth signal.

The control switch unit can be selected from various colors such as red, yellow, green, blue, and so on according to the type of clothing, the weather, or the place where the user walks that day. Also, the shape of the outer appearance can be separately purchased in various forms such as a circle, a rectangle, a polyhedron, an ellipse, a heart, a flower pattern, etc., The implementation of these functions enabled the function of new fashion items as well as simple earphones.

10: body portion, 20: link portion, 30: control switch portion, E: earphone,
1: coupling part 2: signal coupling terminal 4: Bluetooth module 5: vibration module 6: control board 7: communication connection connector 21: body fastening part 22: intermediate elastic body part 23: switch fastening part 31: 32: switch, 33: display unit, 34: battery, 35: earphone fixing unit

Claims

A hemispherical body portion that can be worn over the back of a human body with a built-in control portion and has fastening portions at both ends,
A link portion which is connected to both ends of the coupling portion of the body portion to transmit a signal between the control switches incorporated in the body portion,
A control switch unit having a switch and a display unit which are operable by a user and a detachable battery,
Wherein the Bluetooth wireless headset includes earphones connected to both ends of the body portion.

The method according to claim 1,
At both side ends of the body portion, a fastening portion engageable with the link portion is formed,
The signal connection terminal of the built-in control unit and the connection terminal of the link unit are fastened to the fastening unit so as to be able to transmit electric signals,
And the earphone connection groove is also formed in the fastening portion.

The method according to claim 1,
The link portion includes a link fastening portion for fastening the signal exposed terminal of the control portion built in the body portion in a female-
A middle resilient body portion having a signal line interposed between the link securing portion and the switch securing portion,
And a switch coupling portion for coupling the lower elastic base portion and the lower elastic base portion in a male-female coupling manner at a lower portion of the middle elastic body portion.

The method according to claim 1,
The control switch unit,
A link fastening portion for fastening the link portion to the upper end,
A switch operable by a user,
A display unit for displaying a received signal and an operation according to the switch operation,
A battery that can be replaced by a user,
And a Bluetooth wireless headset that is detachable using a Bluetooth signal including an earphone fixing part for inserting and fixing the earphone terminal of the earphone.

A hemispherical body portion that can be worn over the back of a human body with a built-in control portion and has fastening portions at both ends,
A link portion which is connected to both ends of the coupling portion of the body portion and transmits signals between the control switch portions of the control portion incorporated in the body portion,
A control switch unit having a switch and a display unit which are operable by a user and a detachable battery,
The Bluetooth wireless headset according to claim 1, wherein the Bluetooth wireless headset includes an earphone connected to both ends of the body,
Wherein the control switch unit comprises any one of a radio module, an MP3 module, and a voice amplifier module.

A hemispherical body portion that can be worn over the back of a human body with a built-in control portion and has fastening portions at both ends,
A link portion which is connected to both ends of the coupling portion of the body portion and transmits signals between the control switch portions of the control portion incorporated in the body portion,
A control switch unit having a switch and a display unit which are operable by a user and a detachable battery,
The Bluetooth wireless headset according to claim 1, wherein the Bluetooth wireless headset includes an earphone connected to both ends of the body,
Wherein the control switch unit includes any one of a radio module, an MP3 module, and a voice amplifier module,
Wherein a color layer is formed on the surface of the control switch unit and the outer appearance is formed of a polygonal, circular, conical, elliptic, heart-shaped, symmetric or asymmetric type or continuous repeat type thereof.