KR101928668B1 - Bluetooth speaker - Google Patents

Abstract

The present invention relates to a Bluetooth speaker which is connected to a portable terminal and outputs sound and, more specifically, to a Bluetooth speaker which is easy to use outdoors or in camping by including a mosquito repelling function, a lantern function, an MP3 player function, and the like using ultrasonic waves, and is convenient to use. According to the present invention, the Bluetooth speaker comprises: a support part (10); a speaker part (20) attachable to and detachable from the upper surface of the support part (10); and a lighting part (30) combined with the upper part of the speaker part (20) by a joint to be able to rotate. The lighting part (30) includes a substrate (31) therein. A plurality of LEDs (32) are installed on the front surface of the substrate (31). The substrate (31) includes a lighting lamp having a diffusion plate (33) for illumination in front of the substrate (31). On the rear surface of the substrate (31) of the lighting lamp (30), one or more among a power supply unit, a control unit which is connected to a portable terminal and controllable, a Bluetooth module which is connected to a portable terminal, an ultrasonic module for mosquito repelling, a music play module for an MP3 player, a memory for storing data, a charging battery, a power switch (34), an adjustment dial (35), a power connection terminal (36), an earphone connection terminal (37), a memory insertion terminal (38), a gas detection module, a fire detection module, a smoke detection module, and a heat detection module are installed.

Description

Bluetooth speaker {Bluetooth speaker}

The present invention relates to a Bluetooth speaker which is connected to a portable terminal and outputs sound, and more specifically, it is equipped with a mosquito repellent function using an ultrasonic wave, a lantern function, an MP3 player function, And to provide a Bluetooth speaker that is easy to use.

The Bluetooth speaker is a speaker capable of outputting sound, and it is connected to a portable terminal such as a smart phone, a notebook, and an MP3 player, which is connected to a portable terminal that can be used by a person, and outputs a music file played through the portable terminal through a speaker .

These Bluetooth speakers are mainly used for outdoor activities and camping.

The Bluetooth speaker proposed in the prior art has a problem that it is inconvenient to carry and store, and it is inconvenient to store and move. Especially, since the Bluetooth speaker has no special function other than its own function, it can be used as a lantern, And the like, so that there is a problem that the load increases.

For reference, the following prior art documents are those listed in the latest prior art documents searched with the keyword "Bluetooth speaker" through the Patent Information Net Keyfris, and refer to the following prior art documents, And the background technology and its development status.

Published / Registered Bulletins: 20-2010-0012983, 10-1455790, 20-0483107, 10-2017-0089891, 10-1771974.

In the present invention, in order to reduce the number of articles to be prepared for outdoor activities or camping, and to make the use of the Bluetooth speaker convenient, it is necessary to improve the performance of the Bluetooth speaker by installing a mosquito repelling function, a lantern function, an MP3 player function, It is an object of the invention.

Means for Solving the Problems The present invention provides, as means for achieving the above object, A speaker unit attached to and detached from the upper surface of the receiving unit; A lighting unit coupled to the upper portion of the speaker unit so as to be rotatable; A control unit provided in the illumination unit to configure a power source unit and to be controlled by being interlocked with the portable terminal; A Bluetooth module connected to the portable terminal; Ultrasonic module for mosquito removal; Music playback module for MP3 player; A memory for storing data; Rechargeable batteries; Various operating parts; Various connecting terminals are proposed.

According to the means of the present invention, it is possible to easily adjust the irradiation direction of illumination by making it possible to easily stand and move, to be easily removable, to be stored and moved, The music can be reproduced by itself without connection with the portable terminal by the memory and the music reproducing module. Therefore, it is possible to reduce the burden on outdoor activities and camping, It is possible to broaden the utilization and improve convenience in use.

1 is a perspective view showing an example of the present invention.
Fig. 2 is an exploded perspective view of Fig.
Figure 3 is a side elevational view of Figure 1,
Figure 4 is an exemplary storage view of Figure 1

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the appended drawings may be exaggerated, omitted, or schematically illustrated for convenience of description, and the terms and names used in the description are intended to be implicitly construed according to the shape, And the description of the direction is determined based on the direction originally presented from the first drawing presented, and the description of the position is determined based on the center of each structure or the center of the circle. And specific descriptions of well-known and commonly-used techniques may be omitted to avoid obscuring the subject matter, or to be omitted or replaced with a simple code or name.

Below, 1  The present invention will now be described with reference to FIG.

As shown in the figure, A speaker unit 20 attached to and detached from the upper surface of the receiving unit 10; And a lighting unit 30 which is jointed with the upper portion of the speaker unit 20 and is rotatable.

As shown in FIG. 1, the receiving portion 10 may have a disk shape, and a detachable fitting groove 41 may be formed on a rear side of the upper surface.

As shown in the figure, the speaker unit 20 is formed of a circular speaker and has a detachable fitting protrusion 42 inserted into the fitting groove 41 of the receiving unit 10 at a lower portion thereof. And a joint protruding piece 51 may be formed.

As shown in the figure, the lighting unit 30 may be formed of a rectangular lighting lamp, and a pair of joint protruding pieces 51 are formed in a lower portion of the lighting unit 30 so as to be male- Lt; / RTI >

As shown in the figure, the joints of the speaker unit 20 and the illumination unit 30 have a pair of protruding pieces 51 formed on faces facing each other, The hinge pin 52 can be inserted into the joint by inserting the hinge pin 52 in the lateral direction.

As shown in the figure, the joint is formed with a radial climbing groove 53 for angular adjustment on one surface of the protruding piece 51 and a climbing projection 54 for climbing the climbing groove 53 on the other surface, do.

The above-mentioned joints are rotated from the speaker unit 20 by a predetermined angle when the lighting unit 30 is rotated, and the position of the joints is easily fixed to the rotated position. In other words, since the illumination unit 30 is rotated by a certain angle when rotated by a force, and the rotation is not performed after the rotation, the angle of the illumination unit 30 is easily adjusted.

The speaker unit 20 and the illumination unit 30 are folded so as to face each other by the joints and the receiver unit 10 is detachably detached from the speaker unit 20 to separate the receiver unit 10 from the speaker unit 20 So that it is possible to minimize the volume when not in use, and it is possible to store and move the bag in a state in which a series of cases or pouches are provided and can be stored therein.

Although not shown, electric wires are connected to the illumination unit 30 and the speaker unit 20 through the inside of the joint part, and speakers are output using the power of a battery installed on the substrate 31 inside the illumination unit 30. [

As shown in the figure, the illumination unit 30 includes a substrate 31, a plurality of LEDs 32 are provided on the front surface of the substrate 31, and a diffusion plate for illumination 33 and the like.

Although not shown, a power supply unit is provided on the rear surface of the substrate 31; A control unit operable to be interlocked with the portable terminal; A Bluetooth module connected to the portable terminal; Ultrasonic module for mosquito removal; Music playback module for MP3 player; A memory for storing data; Rechargeable batteries; An operating portion; Various connection terminals can be installed.

As shown in the figure, the operation unit can be composed of a power switch 34, an adjustment dial 35, etc., and various connection terminals include a power connection terminal 36, an earphone connection terminal 37, a memory insertion terminal 38, And the like.

Although not shown, the control unit may be an APU interlocked with the portable terminal, and the APU may be connected to another electric / electronic module and controlled by the operation of the portable terminal or the operation unit of the user, Can be controlled through an application that can be interlocked with each other.

The present invention is driven by the above-described rechargeable battery, is connected to a user's portable terminal by a Bluetooth module, music reproduced from the portable terminal is output to the speaker of the speaker unit 20 through Bluetooth, The user can turn on the illumination light by controlling the LED 32 through the operation of the portable terminal or the music file stored in the memory card separately from the portable terminal by mounting the memory card.

The above-mentioned ultrasonic module for mosquito control is controlled through an operating unit or a portable terminal, and a method of eliminating a mosquito by outputting a high frequency of 20,000 ± 2,000 Hz band, which is a natural enemy of a mosquito, .

The conventional mosquito repelling method using a smartphone, a speaker, an electronic device for mosquito repelling, etc., which is not described in the background art, is a method of eradicating a mosquito using a frequency outputted through a speaker. In this case, The principle is to output frequencies in the range of 250 to 1000 Hz. The principle is to output the flight sound waves of male mosquitoes, which are not favored by female mosquitoes prior to spawning, to the frequency Band. In this frequency band, female mosquitoes can be eliminated, but male mosquitoes can not be eliminated, and in particular, the principle of loudspeaker can not output a high frequency in the 20,000 Hz band, thus limiting mosquito repellency.

However, according to the present invention, a separate ultrasonic module capable of outputting a high frequency in the band of 20,000 Hz is installed, and thus it is possible to combat a wide range of mosquitoes and simultaneously output a low frequency using a speaker separately from the ultrasonic module. The mosquito repellent ability is excellent.

Hereinafter, the method of using the present invention will be described.

The speaker unit 20 and the lighting unit 30 are folded so as to face each other and the speaker unit 20 is separated from the speaker unit 20 and stored or stored in a series of cases or pouches. In use, the pedestal 10 is inserted into the speaker 20 and is placed on the floor in a stand, and the lighting unit 30 is unfolded from the speaker 20.

When the portable terminal is connected to the portable terminal of the present invention, the controller of the present invention can be controlled through the portable terminal, The music file to be reproduced can be outputted through the speaker, the illumination lamp, the mosquito repelling function can be turned on / off.

In the case of music reproduction, for example, a memory card in which a music file is stored may be inserted and output to a speaker by a control unit or a separate music reproduction module The brightness of the illumination lamp can be adjusted by selecting the LED 32 at the edge of the plurality of LEDs 32 and the LED 32 or the LED 32 at the center.

Hereinafter, the operation and effect of the present invention will be described.

As shown in the drawings, the present invention can minimize the volume when not in use, and can be easily stowed on the floor since it can stand in a stand form when assembled in use. Therefore, it is convenient to store, move and use, Since the loudspeaker capable of outputting is further provided with the illumination lamp and the mosquito repelling module, there is no need to carry the lantern and the mosquito repellent separately during the outdoor activity or camping, so there is an effect of reducing the burden, It is possible to output the music through the memory card separately from the portable terminal.

Hereinafter, a configuration that can be added to the present invention will be described.

Although not shown, the present invention may further include a stove part jointed to the left and right or top of the lighting part 30 by joints.

The stove part may have a stove in a zigzag form, a reflecting plate on the rear surface of the stove, and a stove provided with a burn prevention grille on the entire surface of the stove.

The stove part can be coupled to the joint part which can adjust the angle of the hearth part from the lighting part 30 like the combination of the lighting part 30 and the speaker part 20 and the electric wire is connected through the inside of the joint part, And can be driven with a battery, and the hinge pin 52 of the joint can be removed when not in use.

This can serve as a fireplace for camping and outdoor activities, thus improving convenience in use and protecting the body from the cold.

Although not shown, the inner substrate 31 of the illumination unit 30 may further include a gas sensing module, a fire sensing module, a smoke sensing module, and a heat sensing module.

In this way, it is possible to generate an alarm by detecting gas, fire, smoke, and heat that may be generated or introduced into the tent during sleeping during camping, thereby securing promptness and safety of evacuation.

When the detection module detects the corresponding function, the control unit causes the alarm to be output through the speaker or automatically transmits the danger information together with the location information of the user to the rescue team 119 (including family members and friends) through the portable terminal of the user And it is possible to rescue urgently when a dangerous situation occurs.

The transmission of the rescue unit may be automatically transmitted according to a scenario previously input to the application of the portable terminal interlocked with the control unit.

Hereinafter, the application of the configuration proposed by the present invention will be described.

In order to facilitate understanding of the principles and principles of the present invention, the present invention is described with reference to the drawings and specific elements included in the constitution of the present invention and its constitution, The structure, form, shape, arrangement, direction, and quantity are determined in consideration of the principle to be pursued, and various modifications may be made thereto as needed. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed and desired or desirable. It is. Accordingly, the present invention includes all of the above-described configurations, and the present invention is most preferably completed. However, the present invention can be completed by selecting or excluding some of the configurations described above according to cost reduction, manufacturing convenience, , One or a part of the constituent elements may be separated and combined with other constituent elements. In addition, each of the constituent elements described above may be independently applied to a technical field other than the technical field in consideration of the principle, purpose, function, role, operation, effect, and the like. The scope of rights of the present invention will be described with reference to the scope of the claims of the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives , modifications and variations will be apparent to those skilled in the art in light of the above teachings. The action effect on the part will be sufficiently inferable through the drawings. Accordingly, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

10:
20: Speaker
30:
41: fitting groove
42: insertion projection
51: protruding piece
52; Hinge pin
53: Climbing home
54: climbing projection

Claims (3)

A receiving portion 10; A speaker unit 20 attached to and detached from the upper surface of the receiving unit 10; And a lighting unit (30) jointed to the upper portion of the speaker unit (20) and rotatable,
The receiving portion 10 is formed with a detachable fitting groove 41 at the rear side of the upper surface thereof and the speaker portion 20 has a detachable fitting protrusion 42 for inserting into the fitting groove 41 of the receiving portion 10 ) Is formed and fitted in,
A pair of joint protruding pieces 51 are formed on the upper portion of the speaker unit 20 and a pair of joints 51 are formed on the lower portion of the illuminating unit 30 so as to engage with the protruding pieces 51 of the speaker unit 20. [ And the hinge pin 52 is inserted and fastened in the transverse direction of the protruding piece 51. The protruding piece 51 is joined to one side of the opposite protruding piece 51, And a climbing projection (54) for climbing a climbing groove (53) on the other surface to form an angle-adjusting climbing groove (53)
The illumination unit 30 includes a substrate 31 and an ultrasonic module for mosquito repelling which outputs a high frequency wave of 20,000 ± 2,000 Hz in the substrate 31,
And a stove part jointed to left and right or upper parts of the lighting part 30,
The stove includes a stove which is arranged in a zigzag form in front of the stove, a reflector is provided on a rear surface of the stove, and a stove is provided on the front surface of the stove,
As in the case of the combination of the illumination unit 30 and the speaker unit 20, the stove unit is formed with a pair of articulated protruding pieces 51 which are male and female engaging with the lighting unit 30 and the hearth unit, The hinge pin 52 is inserted and fastened in the transverse direction of the piece 51 so as to be jointed to each other. A radially-shaped angle adjusting climbing groove 53 is formed on one surface of the opposite protruding piece 51, 53), and is articulated, wherein the climbing projection (54)
A gas sensing module, a fire sensing module, a smoke sensing module, and a heat sensing module are installed on the inner board 31 of the lighting unit 30, and when the sensing module detects the corresponding function, an alarm is outputted through the speaker by the control unit , And at the same time automatically transmitting danger information along with the user's location information to the rescue unit via the user's portable terminal. delete delete

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