KR101940752B1 - Speaker device - Google Patents

Abstract

The present invention relates to a speaker device. More specifically, the present invention relates to a unidirectional speaker device which can provide a decoration function at home or in a shop as well as a natural function of a speaker for outputting a sound such as music or the like, and can also provide a hanger function so as to complexly provide various functions. In addition, the unidirectional speaker can uniformly spread the sound emitted by the speaker when the speaker device is installed in a standing posture as the sound is reflected by a ceiling surface or a bottom surface to spread around the speaker. According to the present invention, the speaker device can have both of a hanger function capable of hanging clothes and a mood lamp function for providing lamp light around the speaker device except the natural function of the speaker when the speaker device is applied and installed at home and a shop.

Description

[0001] Speaker device [0002]

The present invention relates to a loudspeaker device, and more particularly, to a loudspeaker device which not only functions as a speaker for outputting sound such as music, but also provides a decoration function in a home or a shop, And a speaker device having omnidirectionality in which sound emitted from a speaker is reflected by a ceiling surface or a bottom surface so as to spread evenly around the speaker when the speaker is installed upright.

In general, a speaker is an electronic device that generates sound, is attached to a television and is used to generate sound at a position adjacent to the image, or is included as a set in an audio device to generate sound.

In recent years, diversification of loudspeakers according to the range of the treble, bass and bass has been carried out not only for generating and delivering sound, but also for various loudspeakers, .

Accordingly, devices for variously arranging speakers in a certain space have been developed, and in particular, stands are widely used for arranging speakers at a certain height.

However, a conventional speaker stand is attached to a stand through a fixing member such as a piece or a bolt to fix the speaker, thereby damaging the speaker, damaging the aesthetics, and merely supporting the speaker, Can not be provided.

Korea Registered Utility Model 20-0337832 Korea Registered Utility Model 20-0276110 Korean Patent Publication No. 10-2002-0092711

The present invention has been made to solve the conventional problems as described above. In addition to the function of the speaker itself, the present invention also has a hanger or hanger function capable of hanging clothes when applied to a home or a store, and a mood lighting function The present invention has been made in view of the above problems.

According to an aspect of the present invention, there is provided a speaker apparatus including: a speaker for generating sound; And an insertion space is formed along the longitudinal direction so as to insert and embed the speaker in the inner side, and the insertion space is formed at one side or both sides in the longitudinal direction of the insertion space, A main body having a plurality of engaging grooves formed at a predetermined depth toward the insertion space, the engaging recess being spaced along the circumferential direction and extending along the longitudinal direction; An upper rod and a lower rod each extending a predetermined length upward and downward from the engaging projection so as to be able to support the body so as to be spaced upward from the ground; A support portion including a plurality of support rods each having an upper fixing protrusion and a lower fixing protrusion protruding from the upper portion and the lower portion by a predetermined length; A fixing part including an upper fixing part and a lower fixing part which are respectively coupled to the upper fixing protrusions and the lower fixing protrusions of the supporter at upper and lower parts of the main body to fix the main body to the supporting parts; And a cover portion including an upper cover and a lower cover which are respectively coupled to an upper portion of the upper fixing portion and a lower portion of the lower fixing portion.

And an illumination unit installed in the insertion space below the speaker to emit light downward from the main body.

The main body is formed in a disk shape having a predetermined thickness, and a hollow portion for forming the insertion space portion is formed on the inner side. A plurality of the hollow portions extending along the thickness direction and spaced apart from each other along the circumferential direction, And a plurality of partitioning plates having coupling slots formed therein.

When the coupling protrusions are inserted into the coupling grooves of the main body, the support protrusions are formed from the upper and lower portions of the coupling protrusions so as to prevent the uppermost partition plate and the lowermost partition plate from flowing upward and downward, And a plurality of flow prevention protrusions each extending a predetermined length toward the insertion space side of the main body.

The main body is further provided with a sound insulating material or a sound absorbing material interposed between the partitioning plates to prevent sound from leaking through the gap between the partitioning plates.

The speaker device according to the present invention has an advantage of having a hanger or a hanger function for hanging clothes when applied to a home or a store, and a mood lighting function for providing illumination light in the surroundings in addition to the function of a speaker itself.

In addition, in the case of installing a speaker in a desired direction through a main body formed by stacking a plurality of divided plates, the sound emitted from the speaker is reflected through the ceiling surface or the floor surface, It has the advantage that it can spread uniformly and propagate.

1 is a perspective view of a speaker device according to the present invention;
2 is an exploded perspective view of a speaker device according to the present invention;
3 is a perspective view illustrating a coupling structure of a speaker device according to the present invention.
4 is a cross-sectional view of a speaker device according to the present invention;

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

1 to 4 show a speaker device 1 according to the present invention. 1 to 4, a speaker device 1 according to the present invention includes a speaker 10, a main body 20, a support portion 30, a fixing portion, and a cover portion.

The speaker 10 converts an electric signal into sound, and has a conventional speaker 10 structure including a magnet, a coil, a frame, a diaphragm, a gasket, and the like.

The main body 20 is formed in a cylindrical shape having an insertion space formed along the longitudinal direction so as to insert and embed the speaker 10 therein.

An opening is formed at one side or both sides of the main body 20 in the longitudinal direction so as to communicate with the insertion space portion so as to emit sound generated in the built-in speaker 10 to the outside or in one direction. An inlet is formed on the side or bottom of the main body 20 so that a power cable for supplying power to the speaker 10 can be introduced into the insertion space.

A plurality of coupling grooves 21 are formed on the outer circumferential surface of the main body 20 at predetermined intervals along the circumferential direction and extending along the vertical length direction toward the insertion space. The coupling groove 21 formed in the main body 20 is a portion to which a support portion 30 to be described later is coupled, and the coupling protrusion of the support portion 30 is inserted and coupled.

The main body 20 according to the present embodiment is formed by stacking a plurality of partitioning plates 22 vertically.

Each partition plate 22 is formed in a disk shape having a predetermined thickness and a hollow portion 23 is formed on the inner side to form an insertion space portion of the main body 20 for housing the speaker 10 . The outer circumferential surfaces of the partition plates 22 are spaced from each other along the circumferential direction and extend along the thickness direction and are drawn toward the hollow portion 23 to a predetermined depth to laminate each other. A plurality of engaging slots 24 are formed to form the engaging holes 21.

The support portion 30 supports the main body 20 at a distance from the ground and is spaced apart from the main body 20 by a predetermined distance along the circumferential direction of the main body 20. The support portion 30 has a predetermined length, And a plurality of supports 40 are provided.

The support base 40 includes an engagement projection 41, an upper rod 42 and a lower rod 43, an upper fixation protrusion 44 and a lower fixation protrusion 45, an upper flow prevention protrusion 46, Prevention protrusions 47, respectively.

The coupling protrusions are formed to have a vertical length corresponding to the vertical length of the coupling groove 21 so as to be inserted into the coupling groove 21 of the main body 20 and have a left and right length corresponding to the depth of the coupling groove 21 do.

The upper rod 42 and the lower rod 43 extend upward and downward from the coupling projection 41 by a predetermined length so as to support the main body 20 upwardly and away from the ground. The upper rod 42 and the lower rod 43 are formed to be bent rearward of the coupling protrusion 41 away from the coupling protrusion with reference to the coupling protrusion 41. [

 The upper fixing protrusion 44 and the lower fixing protrusion 45 protrude upward and downward from the coupling protrusion 41 by a predetermined length and the upper fixing part 50 and the lower fixing part 60 described later are respectively inserted.

When the engaging protrusion 41 is inserted into the engaging groove 21 of the main body 20, the supporting plate 40 is divided into a divided plate 22 disposed at the uppermost end constituting the main body 20, An upper flow prevention projection 46 and a lower flow prevention projection 46 extending from the upper and lower portions of the coupling projection toward the insertion space side of the main body 20 by a predetermined length are provided to prevent the plate 22 from flowing upward and downward, (47).

The upper and lower flow prevention protrusions 46 and 47 are spaced apart from each other by a length corresponding to the upper and lower lengths of the main body 20 so as to press the main body 20 at the upper and lower portions, respectively. That is, the upper flow preventing protrusion 46 presses or supports the upper part of the partitioning plate 22 disposed at the uppermost side downward, and the lower flow preventing protrusion 47 has the lower part of the partitioning plate 22 disposed at the lowermost side, So that the plurality of partitioning plates 22 can be kept in a superimposed state without being detached.

The upper and lower flow prevention protrusions 46 and 47 may be horizontally extended from the upper and lower fixing protrusions 44 and 45. In this embodiment, It is of course possible to apply a structure extending in the direction of the arrow.

The support portion 30 as described above is formed such that the upper rod 42 and the lower rod 43 are bent in a curved shape so as to stably support the main body 20 through the plurality of supports 40, The rods 42 and the lower rods 43 are spaced apart from each other, so that the clothes can be hooked to the ends of the rods 40.

The supporting portion 30 can be supported so as to be spaced apart from the ground even when the supporting rods 40 are bent so that both side ends of the supporting rods 40 face the ground. 20, the sound output from the speaker 10 can be intensively transmitted in a desired direction.

The fixing part is coupled to the upper fixing protrusions 44 and the lower fixing protrusions 45 of the supporter 40 at the upper and lower portions of the main body 20 to fix the main body 20 to the supporter 30, (50) and a lower fixing portion (60).

The upper fixing portion 50 includes a first upper fixing plate 51 stacked on the upper portion of the main body 20 and a second upper fixing plate 55 stacked on the upper portion of the first upper fixing plate 51 .

The first upper fixing plate 51 and the second upper fixing plate 55 are each formed with a hole 52 having a size and a shape corresponding to the hollow portion 23 on the inner side. The upper fixing plate 51 and the second upper fixing plate 55 are formed on the inner circumferential surfaces of the holes 52 so as to be spaced apart from each other in the circumferential direction so that the upper fixing protrusions 44 can be inserted, A plurality of upper fixed slots 53 which are deeply drawn are formed.

The upper fixing slots 53 of the first upper fixing plate 51 and the second upper fixing plate 55 are engaged with the structure of the coupling slot 24 of the partition plate 22 or the coupling groove 21 of the main body 20 And is formed in an opposed structure.

The lower fixing part 60 includes a first lower fixing plate 61 disposed at a lower portion of the main body 20 and a second lower fixing plate 65 disposed at a lower portion of the first lower fixing plate 61 .

The first lower fixing plate 61 is formed with a hole 62 corresponding to the hole size and shape of the first upper fixing plate 51 and the second upper fixing plate 55, A plurality of lower fixing slots 63 spaced apart from each other in the circumferential direction so as to allow the fixing protrusions 45 to be inserted and drawn to a predetermined depth toward the circumferential surface are formed.

The second lower fixing plate 65 is disposed at a lower portion of the first lower fixing plate 61 and a hole 66 having an inner diameter smaller than the hole 62 of the first lower fixing plate 61 is formed. In the region between the hole 66 and the circumferential surface of the second lower fixing plate 65, the lower fixing protrusions 45 are spaced along the circumferential direction of the second lower fixing plate 65 so as to be inserted and fitted And a plurality of fitting holes 67 penetrating the upper and lower portions are formed.

The cover portion is provided on the upper portion of the upper fixing portion 50 and is fixed to the upper fixing portion 50 or the main body 20 through a piece or bolt. And a lower cover (80) fixed to the lower fixing part (60) or the main body (20) through a piece or a bolt.

The upper cover 70 has an outer diameter corresponding to the outer diameter of the main body 20 or the upper fixing part 50 and a hole 71 is formed inside to allow the sound output from the speaker 10 to be emitted to the outside The mounting groove 72 is formed around the hole 71 so that the fixing flange portion 15 coupled to the speaker 10 can be mounted around the hole 71 to fix the speaker 10 to the upper cover 70. [ As shown in FIG.

The lower cover 80 has a hole 81 having an outer diameter corresponding to the outer diameter of the main body 20 or the lower fixing portion 60 and having an inner diameter corresponding to the hole 66 formed in the second lower fixing plate 65, .

The speaker 10 according to the present invention may further include an illumination unit installed in an insertion space below the speaker 10 to emit light to the lower side of the main body 20.

The illumination unit includes a substrate unit and an LED provided on the substrate unit, and may be fixed to the upper surface of the second lower fixation plate 65.

A transparent glass plate 69 or a translucent glass plate is interposed between the lower cover 80 and the second lower fixing plate 65 so that light emitted from the illuminating unit can be transmitted while preventing foreign matter from flowing into the main body 20. [ do. A hole and a stepped mounting groove are formed on the bottom surface of the second lower fixing plate 65 so as to extend from the inner peripheral surface of the hole of the second lower fixing plate 65 and to insert and mount the glass plate 69.

The main body 20 of the speaker device 10 according to the present invention is also provided with a plurality of partition plates 22 arranged between the partition plates 22 to prevent sound output from the speaker 10 from leaking into gaps between the partition plates 22. [ A sound absorbing material or a sound absorbing material interposed therebetween may be further provided.

The speaker 10 according to the present invention as described above can exhibit the function of the speaker 10 and the decoration function when installed in a store or indoors and can also be used as a hanger or a hanger function And a mood lighting function.

The speaker 10 according to the present invention can be mounted on the main body 20 of the cylindrical body to amplify the sound through the main body 20, Is reflected through the ceiling surface or the floor surface, and spreads uniformly around the speaker and propagates. In addition, when the speaker is laid down, the sound can be concentratedly propagated in a desired direction.

1 to 4, the speaker device according to the present invention includes a support protrusion formed by bending the upper and lower ends to one side with respect to the center of the length, and a coupling protrusion is formed on the convexly protruded outer side of the center of the length And the coupling protrusions are coupled to the main body so that the support protrusions are spread radially with respect to the main body. Thus, the overall shape is an hourglass or a slot shape. Alternatively, the coupling protrusions formed on the support can be inserted into the concave And the coupling protrusions are coupled to the main body, so that the upper and lower portions of the support base are exposed toward the main body side, so that the overall shape can be shaped like a porcelain or a rugby ball.

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. I will understand.

Accordingly, the true scope of protection of the present invention should be determined only by the technical idea of the appended claims.

10: Speaker
20:
21: Coupling groove
22: Split plate
23: hollow part
24: Coupling slot
30: Support
40: Support
41: engaging projection
42: Upper rod
43:
44: upper fixing projection
45: lower fixing projection
46: upper flow preventing projection
47: Lower flow prevention projection
50:
51: first upper fixing plate
55: second upper fixing plate
60:
61: first lower fixing plate
65: second lower fixing plate
70: upper cover
80: Lower cover
90:

Claims (5)

A speaker for generating sound;
And an insertion space is formed along the longitudinal direction so as to insert and embed the speaker in the inner side, and the insertion space is formed at one side or both sides in the longitudinal direction of the insertion space, A main body having a plurality of engaging grooves formed at a predetermined depth toward the insertion space, the engaging recess being spaced along the circumferential direction and extending along the longitudinal direction;
An upper rod and a lower rod each extending a predetermined length upward and downward from the engaging projection so as to be able to support the body so as to be spaced upward from the ground; A support portion including a plurality of support rods each having an upper fixing protrusion and a lower fixing protrusion protruding from the upper portion and the lower portion by a predetermined length;
A fixing part including an upper fixing part and a lower fixing part which are respectively coupled to the upper fixing protrusions and the lower fixing protrusions of the supporter at upper and lower parts of the main body to fix the main body to the supporting parts;
And a cover portion including an upper cover and a lower cover coupled to an upper portion of the upper fixing portion and a lower portion of the lower fixing portion, respectively.
The method according to claim 1,
And a lighting unit installed in the insertion space below the speaker to emit light to a lower side of the main body.
The method according to claim 1,
The main body is formed in a disk shape having a predetermined thickness, and a hollow portion for forming the insertion space portion is formed on the inner side. A plurality of the hollow portions extending along the thickness direction and spaced apart from each other along the circumferential direction, And a plurality of divided plates formed with coupling slots of the plurality of divided slots are laminated.
The method of claim 3,
The support protrusions are formed on the upper and lower sides of the coupling protrusions so as to prevent the partition plate at the uppermost end of the main body and the partition plate at the lowermost end of the main body from flowing upward and downward, respectively, when the coupling protrusions are inserted into the coupling grooves of the main body. Further comprising a flow prevention protrusion extending a predetermined length toward the insertion space side of the main body.
The method of claim 3,
Wherein the main body further comprises a soundproofing material or a sound absorbing material interposed between the partitioning plates to prevent a sound from leaking through a gap between the partitioning plates.

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