KR101677919B1

KR101677919B1 - Portable wireless speaker device

Info

Publication number: KR101677919B1
Application number: KR1020150063820A
Authority: KR
Inventors: 김현성; 이윤선; 송성일; 김명민
Original assignee: 한서대학교 산학협력단
Priority date: 2015-05-07
Filing date: 2015-05-07
Publication date: 2016-11-21
Also published as: KR20160131431A

Abstract

[0001] The present invention relates to a portable wireless speaker device, and more particularly to a portable wireless speaker device having a display panel on an hourglass-shaped main body, a speaker on both sides of the main body, and a knob- The present invention relates to a portable wireless speaker device that can easily check information and can adjust a reproduction and a volume by rotating a knob type button to provide convenience to a user.

Description

[0001] PORTABLE WIRELESS SPEAKER DEVICE [0002]

A speaker is a device that is connected to a sound device and converts the sound of the electric signal transmitted from the sound device into a sound heard in the ear.

In order to connect a speaker with a sound device, a wired cable is mainly used. Recently, a Bluetooth module is attached to a speaker and a Bluetooth module is connected to a sound device equipped with a Bluetooth module through Bluetooth communication.

On the other hand, smart phones and tablet computers are widely used in recent years. Smartphones and tablet computers offer a variety of functions such as Internet browsing, music and video playback, mail and calendar management. The features supported by smartphones and tablet computers vary by manufacturer and device specifications, but music and video playback is supported by almost all smartphones and tablet computers.

Terminals such as a smart phone and a tablet computer also use an earphone or a speaker to hear sounds (sound sources) during music and video playback. Wireless terminals such as smart phones and tablet computers also have a built-in Bluetooth module or Wi-Fi module, so that they can be connected without a wired cable through wireless communication with a Bluetooth module or a speaker with a built-in Wi-Fi module.

However, such loudspeakers are generally formed in a simple shape such as a cylindrical shape, so that they can not satisfy trends and can not display various kinds of information.

(Prior art 1) Korean Patent Registration No. 10-0830556 (Prior art 2) Domestic utility model disclosure publication 20-2010-0003833

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide an hourglass-shaped body having a display panel at a central portion thereof, a speaker formed on both sides of the body, and a knob- And it is an object of the present invention to provide a portable wireless speaker device capable of easily checking information and enabling the user to adjust the reproduction and volume by rotating a knob type button.

According to an aspect of the present invention,

A wireless speaker device for receiving and outputting music data from a portable terminal via wireless communication, the wireless speaker device comprising: a main body having an hourglass shape and a central portion formed of a transparent material and having a display panel installed therein; A speaker fixedly installed at both ends of the main body; A cover formed with a plurality of through holes and coupled to the main body at a front side of the speaker; And knob-type first and second buttons provided outside the opposite ends of the main body, respectively, for rotating and controlling the main body.

Here, the cover is provided with a USB port for connecting the charging adapter or the wireless terminal.

Here, the first and second buttons are formed in a ring shape with a rubber material, and are formed to be larger than the diameter of the main body so as to be in line contact with a floor such as a floor of a desk or a room, do.

Here, the first button controls music reproduction and volume, and the second button controls power.

Here, the wireless communication is any one selected from the group consisting of Bluetooth (BLUETOOTH), WiFi, and short-range wireless communication (NFC).

According to the portable wireless speaker apparatus of the present invention configured as described above, a display panel is provided at the center of the body in the form of an hourglass, speakers are formed on both sides of the body, and knob-type buttons are provided on the outside of the speaker. The information can be easily checked, and the knob type button can be rotated to adjust the reproduction and volume, thereby providing convenience to the user.

1 is a perspective view showing a configuration of a portable wireless speaker device according to the present invention.
2 is a front view of Fig.
3 is a side view of Fig.
4 and 5 are explanatory diagrams for explaining the operation of the first and second buttons of the portable wireless speaker device according to the present invention.

Hereinafter, a configuration of a portable wireless speaker device according to the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like. Therefore, the definition should be based on the contents throughout this specification.

1 is a side view of the portable wireless speaker device according to the present invention, FIG. 2 is a front view of FIG. 1, FIG. 3 is a side view of FIG. 1, Fig. 2 is an explanatory view for explaining the operation of the first and second buttons.

1 to 5, a portable wireless speaker apparatus 1 according to the present invention includes a main body 10, a speaker 20, a cover 30, and first and second buttons 40 and 50 .

First, a portable wireless speaker device 1 according to the present invention is a typical configuration for transmitting and receiving music data from a portable terminal via wireless communication, and includes a battery (not shown), a charging circuit, a control circuit, And the like are mounted on a PCB (not shown), and the wireless communication is selected from among Bluetooth, WiFi, and NFC.

The main body 10 is formed in an hourglass shape, and a central portion thereof is formed of a transparent material, and a display panel 11 is installed therein. At this time, it is preferable that the display panel 11 displays a current time, a music title, an equalizer, a wireless communication connection state, a battery state, and the like.

In addition, the speaker 20 is fixed to the inside of both ends of the main body 10.

The cover 30 is formed with a plurality of through holes 31 and is coupled to the main body 10 at the front face of the speaker 20. Here, the cover 30 is provided with the USB port 33 to connect the charging adapter or the wireless terminal.

On the other hand, the first and second buttons 40 and 50 are installed at both ends of the main body 10, respectively, and a knob type is applied to rotate and control according to a user's operation. The first and second buttons 40 and 50 are formed in a ring shape of a rubber material and are formed to be larger than the diameter of the main body 10 so as to be in line contact with a floor such as a floor of a desk or a floor, A symmetrical bend R is formed. Here, as shown in FIGS. 4 and 5, the first button 40 is operated in the left and right direction. When the operation is performed for a predetermined time or longer, the volume is up- And the second button 50 are operated in the left and right direction, and the power is turned on / off.

Hereinafter, the operation of the portable wireless speaker device according to the present invention will be described in detail with reference to the accompanying drawings.

In a state in which the power of the portable wireless speaker device 1 according to the present invention is charged, the user rotates the second button 50 to turn on the power, and the user paired with the portable terminal (for example, a smart phone).

In this state, if the user transmits music data using the portable terminal, the music is reproduced through the speaker 20.

At this time, the user rotates the first button 40 to play and stop the music, and up-down the volume.

On the other hand, when the music is played back, the current time, music title, equalizer, wireless communication connection status, battery status, and the like are displayed on the display panel 11.

The main body 10 of the portable wireless speaker device 1 according to the present invention has a structure that is easy to roll but the first and second buttons 40 and 50 are formed of a rubber material and a bent portion R is formed Because it comes in contact with the floor, such as the floor of a desk or the floor of a room, it can be prevented from rolling easily.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

10: Main body 20: Speaker
30: cover 40, 50: first and second buttons

Claims

A wireless speaker apparatus for receiving and outputting music data from a portable terminal through wireless communication,
A main body having an hourglass shape, a center portion formed of a transparent material and having a display panel installed therein;
A speaker fixedly installed at both ends of the main body;
A cover formed with a plurality of through holes and coupled to the main body at a front side of the speaker; And
And knob-type first and second buttons respectively installed at both ends of the main body to rotate and control the main body,
The first and second buttons may include a first button,
Wherein the bending portion is formed in a ring shape of a rubber material and is formed to be larger than the diameter of the main body and is bent to prevent clouding.

The method according to claim 1,
The cover
A charging adapter or a wireless terminal is connected to the portable wireless speaker device.

delete

The method according to claim 1,
Wherein the first button comprises:
Control music playback and volume,
The second button,
And controls power supply to the portable wireless speaker device.

The method according to claim 1,
In the wireless communication,
Wherein the portable wireless speaker device is one selected from the group consisting of a Bluetooth (Bluetooth), a WiFi, and a short-range wireless communication (NFC).