JP4510111B2 - Speaker device - Google Patents

Description

  The present invention relates to a speaker device in which one speaker body and the other speaker body are configured to be detachable.

2. Description of the Related Art Conventionally, a speaker device having a pair of speaker bodies and configured so that one speaker body and the other speaker body are detachable has been proposed (for example, see Patent Document 1 below).
These speaker bodies are electrically connected via a cord (a cord for supplying an audio signal). The cord is set to a predetermined length for use when the speaker bodies are separated from each other.
The speaker bodies have attachment / detachment means on their respective attachment surfaces. The speaker bodies are detachable by the attachment / detachment means, and the cord is attached to each attachment surface in the assembled state of the speaker bodies. The mounting surfaces are formed on the same plane.
Utility Model Registration No. 3093475

In the speaker device having the above configuration, the speaker bodies are assembled by the attaching / detaching means with the mounting surfaces of the speaker bodies facing each other. In each speaker body, each mounting surface from which the code is derived is a flat surface. Therefore, when the speaker body is assembled so that the mounting surfaces of the speaker bodies face each other, the space between the facing mounting surfaces It was necessary to have a gap in order not to disturb the derivation of the code.
However, if there is a gap between the mounting surfaces, the cord is likely to hang down or be pulled out from the gap when transported for use of the speaker device, etc., and the cord may be caught by surrounding objects. There is a problem that it may get in the way.

  SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a speaker device capable of assembling speaker bodies while preventing a cord from being in the way.

In the speaker device of the present invention, a pair of speaker bodies each having a sound emitting portion are connected via a connecting wire having a predetermined length, and the speaker bodies are detachable by attachment means in a state where the opposing surfaces face each other. A housing recess for housing a connection line when the speaker bodies are assembled to each other, formed on the opposing surface of at least one speaker body of the pair of speaker bodies, In a state in which the connection wires are housed in the housing recesses and the speaker bodies are assembled together, part or all of the facing surfaces of the speaker bodies other than the housing recesses can contact each other so that the connection wires are not exposed to the outside of the speaker device. It is characterized by being configured.
In the above configuration, when the pair of speaker bodies connected by the connection line are assembled using the attaching means, the connection line is accommodated in the accommodating recess provided on the opposing surface, and the speaker bodies are assembled. Since the opposing surfaces at the time of attachment can be in contact with each other in a region other than the housing recess, a state in which the connection line stored in the housing recess protrudes or hangs down to the outside of the speaker device is prevented.
Here, the connection line is a concept including a connection line for preventing the speaker bodies from being separated more than necessary and a connection line for electrically connecting the sound emission parts. As a connection line for electrically connecting two to each other, there is one that can give a stereo function to a speaker device such as a three-core cord composed of a two-core signal line and a one-core ground line.

In the speaker device of the present invention, winding means for winding the connection line around the speaker body is provided inside at least one speaker body, and the housing recess is assembled with the speaker bodies in a state where the connection line is wound. It is characterized in that it is provided in a groove shape on the line connecting the connection lines.
In the above configuration, the connection wire is wound around the speaker body by the winding means, and the connection wire that is still exposed to the outside of the speaker body is assembled by placing the speaker bodies facing each other with the opposing surfaces of the speaker bodies facing each other. It can be accommodated linearly in the groove-like accommodation recess, and the connection line does not jump out or hang down outside the speaker device.

In the speaker device according to the present invention, the winding means is configured to urge the connecting wire in the speaker body in the direction of winding by an elastic force.
In the above configuration, since the connecting wire is automatically wound in the speaker body by the elastic force of the winding means, the user of the speaker device has the trouble of storing the connecting wire in the receiving recess using the fingers. Is not required, and the connection line is automatically accommodated in the accommodation recess when the work of attaching the speaker bodies by the attaching means is performed.

In the speaker device according to the present invention, each of the pair of speaker bodies has a base-like part whose outer casing is flat in the height direction and a columnar part that rises from one side of the base-like part and has substantially the same width. In addition, the pair of speaker bodies are relatively set in such a manner that the rear surfaces of the columnar portions are opposed to each other in the front-rear direction, and the upper surface of the columnar portion and the upper surface of the platform portion are opposed to each other in the vertical direction. It is characterized in that it is configured so that it can be detachably assembled by the mounting means, upside down.
As in the above configuration, each of the pair of speaker bodies has a trapezoidal portion and a columnar portion that rises from one side of the trapezoidal portion, so by combining the speaker bodies upside down, the trapezoidal portion The two come to face each other in the vertical direction and are combined in a compact manner.

The speaker device of the present invention is characterized in that the housing recess is formed continuously on the upper surface of the base portion of one speaker body and the rear surface of the columnar portion.
According to the above configuration, when the speaker bodies are assembled together, the connection line is accommodated in the accommodating recess along the upper surface of the base portion, the back surface of the columnar portion, and the upper surface of the columnar portion.

In the speaker device of the present invention, an input connection line for inputting an audio signal from the electronic device is derived from the opposite surface of the other speaker body, and the input connection line is provided on the opposite surface of the other speaker body. Another housing recess for housing is provided, and the opposing surfaces when the speaker bodies are assembled are configured to be able to contact each other in a region other than the other housing recess.
According to the above configuration, by storing the input connection line in another housing recess, and assembling the speaker bodies so that the opposing surfaces of the speaker bodies are in contact with each other in a region other than the other housing recess, It is possible to keep the input connection line out of the way.

In the speaker device of the present invention, when the speaker bodies are assembled together, a lead-out portion for leading the input connection line to the outside of the speaker device is provided continuously in another housing recess. It is said.
According to the above configuration, by storing the input connection line in another housing recess, and assembling the speaker bodies so that the opposing surfaces of the speaker bodies are in contact with each other in a region other than the other housing recess, It is possible to prevent the input connection line from getting in the way, and use the input connection line with the speaker bodies assembled by deriving a part of the input connection line from the derivation unit Is possible.

In the speaker device of the present invention, the positions of the back surfaces of the one and the other speaker bodies are configured such that the rearward protrusion amount with respect to the front surface decreases in the order of the lower portion in the height direction, the middle portion in the height direction, and the upper portion in the height direction. The speaker bodies are configured to be assembled by mounting means with the top and bottom relatively upside down when assembled, and a sound emitting part is provided on the front side of each speaker body. Yes.
As in the above configuration, the positions of the back surfaces of the one and the other speaker bodies are configured so that the amount of rearward protrusion with respect to the front surface decreases in the order of the lower part in the height direction, the middle part in the height direction, and the upper part in the height direction. If the back side is made into a relative shape, the upper and lower sides of the speaker bodies are relatively reversed so that the back surfaces as opposed surfaces are opposed to each other and attached by the mounting means, the speaker device becomes compact, In addition, a stable installation as a speaker device in which the speaker bodies are assembled is possible, and the speaker is built in the front side of the speaker body, so that the speaker device can be moved outward from the speaker even when the speaker bodies are assembled. The sound is emitted well.

  According to the speaker device of the present invention, since the housing concave portion that accommodates the connection line when the speaker bodies are assembled is provided on the opposing surface of at least one of the pair of speaker bodies, the connection When the pair of speaker bodies connected by the wires are assembled via the attachment means, the connection line can be accommodated in the accommodating recess, and a part of the facing surface when the speaker bodies are assembled or Since all of them can be in contact with each other outside the housing recess, it is possible to avoid a state in which the connecting wires housed in the housing recess jump out or sag outside the speaker device.

Hereinafter, a speaker device according to an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view from the front upper side in a state where one speaker body (hereinafter referred to as “first speaker body”) and the other speaker body (hereinafter referred to as “second speaker body”) constituting the speaker device are separated. 2 is a rear perspective view, FIG. 3 is a front view, FIG. 4 is a rear view, FIG. 5 is a plan view, FIG. 6 is a bottom view, FIG. 7 is a right side view, and FIG. Is a diagram showing the way the speaker bodies are assembled together, and the second speaker body is a left side view.
9 is a perspective view from the front upper side of the state in which the speaker bodies are assembled together, FIG. 10 is a front view, FIG. 11 is a right side view, FIG. 12 is a left side view, and FIG. 13 is a plan view. FIG. 14 is a bottom view of the same.
15 is a cross-sectional view taken along line AA in FIG. 10, and FIG. 16 is a cross-sectional view taken along line BB in FIG.

As shown in these drawings, the speaker device 1 in the embodiment of the present invention is a stereo type, and an earphone cord is connected to an earphone jack or a USB insertion port (port) in an electronic device such as a personal computer or a sound reproduction device. The sound is emitted from a speaker (sound emitting part) inside the speaker body by inserting the earphone plug or the USB insertion part of the USB cord.
The speaker device 1 includes a first speaker body 2 and a second speaker body 3 which are a pair of speaker bodies. The first speaker body 2 and the second speaker body 3 are connected to each other as a first connection line. 4 are electrically and mechanically connected.

  The first speaker body 2 and the second speaker body 3 are provided so as to be detachable via attachment means 5, and the attachment means 5 is removed so that, for example, the first speaker body 2 and the second speaker body 3 are moved in the left-right direction. (See FIGS. 1 to 8), and the first speaker body 2 and the second speaker body 3 are assembled upside down by the attaching means 5 and used as an integrated body (FIGS. 9 to 8). 16).

  In this case, a known three-core cord is used as the first connection line 4. Although not shown in detail, the three-core cord is composed of a two-core signal line, a single-core ground line, and an exterior resin that covers them, and the first sound emitting unit 10 of the first speaker body 2 and the second speaker body 3. And the stereo function is provided as the speaker apparatus 1 whole because the 2nd sound emission part 51 is electrically connected by the 1st connection line 4. FIG.

One side portion of the first connection line 4 is led out from the first conduction hole 6 formed on the back surface of the first speaker body 2, and the other side portion of the first connection line 4 is formed on the back surface of the second speaker body 3. The second conduction hole 7 is led out.
The first speaker body 2 and the second speaker body 3 are assembled on the back side as opposed surfaces.

Here, the configuration of the first speaker body 2 will be described in detail. The first speaker body 2 has a first housing 8, a first sound emitting part 10 and a winding means 11 in the first housing 8, and is formed in an L shape in side view.
The first housing 8 includes a first front wall member 12 and a first rear wall member 13, and the bottom height of the first rear wall member 13 is set with respect to the rear opening portion of the first front wall member 12. The first front wall member 12 and the first rear wall member 13 are integrated by assembling them so as to be fitted together.

The first front wall member 12 is formed in a U-shaped wall shape opened rearward in a plan view, and has a predetermined vertical height. A first opening 15 for attaching the sound emitting surface portion 14 of the first sound emitting portion 10 is formed at the center in the left-right direction in the middle of the vertical direction of the first front wall member 12 (see FIGS. 15 and 16). The first front wall member 12 is formed with four screw receiving pieces 16 protruding upward and downward, right and left at appropriate positions on the back surface thereof.
The upper and lower portions of the first front wall member 12 are open, and a belt-like saddle member 19 is mounted on the upper end surface and the lower end surface, respectively. The first support pieces 17 and 18 are formed apart from each other in the left-right direction. The first support pieces 17 and 18 are formed at the corner portions of the curved shapes of the flange members 19 so as to follow the curved shapes. That is, the first support pieces 17 and 18 are provided so as to be bent from the front portion to the side portion of each flange member 19.

On the further front side of the first front wall member 12, a first decorative cover wall 20 is provided. The first decorative cover wall 20 covers the first opening 15 to improve decorativeness and protects the sound emitting surface 14 of the first sound emitting part 10 exposed from the first opening 15. It has a function to do.
The first decorative cover wall 20 is integrated with the first front wall member 12 so as to cover the first front wall member 12 not only on the front side of the first front wall member 12 but also on the side thereof. Is provided.

The first rear wall member 13 has a first lower base portion 21 that is a portion on which the winding means 11 is mounted, and a first lower wall portion 13 that extends upward from the front portion 22 of the first lower base portion 21. It is formed integrally with a first columnar part 23 provided on the base part 21.
The first lower base portion 21 includes the top plate 22, both side plates 24 and 25, a rear plate 26 and a bottom plate 27, and is formed in a flat hollow prism shape as a whole.
The top plate 22, the side plates 24 and 25, the rear plate 26, and the bottom plate 27 are each formed in a plane, and the continuous portions of the side plates 24 and 25 and the rear plate 26 are continuously formed to have a curved surface in plan view. Yes. The front-rear length L1 of the first lower base portion 21 is set to a predetermined length that is at least twice as long as the front-rear length L2 of the first front wall member 12.
In this case, the predetermined length refers to the rear end surface 12a of the first front wall member 12 of the first speaker body 2 when the first speaker body 2 and the second speaker body 3 are assembled, as will be described later. The rear end surface 28a of the second front wall member 28 of the second speaker body 3 is opposed to the gap 84 with no contact, and the power operation piece 30 and the volume dial 31 can be operated by fingers from the gap 84. It is distance to do.
At the lower part of each of the side plates 24, 25, there are projecting pieces 82 having a predetermined length in the front-rear direction so as to come into contact with the rear end surface 12 a of the first front wall member 12 and to secure a gap 84. It is formed so as to protrude.
The first conduction hole 6 is formed in the rear plate 26 of the first lower base portion 21, and the first connection line 4 is led out of the first speaker body 2 from the first conduction hole 6. It has become.
The first conduction hole 6 is disposed at the center in the left-right direction in the middle of the rear plate 26 in the height direction.

The first columnar portion 23 extends upward from the front portion of the top plate 22 of the first lower platform portion 21 (rises from one side of the top plate 22 of the first lower platform portion 21). And a top wall 34 provided at the upper end of the first rising wall 33, and both side walls 35, 35 provided on both sides of the first rising wall 33.
A screw hole 37 for inserting a screw 36 is formed in the first rising wall 33 at a position facing the screw receiving piece 16 rearward.
The first front wall member 12 is assembled so that the bottom height of the first rear wall member 13 is matched with the rear opening portion of the first front wall member 12, and the screw 36 is inserted into the screw hole 37 to be attached to the screw receiving piece 16. The first front wall member 12 and the first rear wall member 13 can be integrated by screwing the screws 36 together.

The first front wall member 12 and the first rear wall member 13 are assembled so that the back surface 33a of the first rising wall 33 and the rear end surface 12a of the first front wall member 12 are flush with each other. In this state, the first rising wall 33 is set to a height that does not reach the upper end surface of the first front wall member 12, and the top wall 34 has a front end surface 34 a that is the back surface of the first front wall member 12. It is integrally formed by bending toward the front of the first rising wall 33 so as to contact the (rear surface).
The first front wall member 12 and the first rear wall member 13 are configured such that both side walls 35 of the first columnar portion 23 are slid forward and backward with respect to the inner side surface of the first front wall member 12 and sandwiched. Assembled.

  The first rising wall 33 is set to a height that does not reach the upper end surface of the first front wall member 12 when the first rear wall member 13 is assembled to the first front wall member 12. Therefore, by integrating the first front wall member 12 and the first rear wall member 13, the rear of the upper part of the first rising wall 33 remains open, and the upper part of the first front wall member 12 The rear part of the rear part is exposed, and the rear part of the rear part is an insertion part 12A into which a part of a second lower base part 61 to be described later is inserted.

A winding means 11 for winding the first connecting wire 4 is internally provided in the first lower base portion 21.
The schematic configuration of the winding means 11 will be described. This has a mainspring spring, and a rotary reel is mounted on the mainspring spring, and the first connection wire 4 is wound around the rotary reel. is there. Further, when the user of the speaker device 1 pulls out the first connection line 4 by a desired length according to the environment in which the speaker device 1 is used and stops it, the length that is pulled out by the lock mechanism working with the amount of the drawer. In order to wind up the first connection line 4, the lock mechanism is easily released and the first connection line 4 is wound up if the first connection line 4 is immediately returned after being pulled out. It is configured as follows.
Such a spring type spring is arranged so that its spring diameter expands and contracts in the horizontal plane within the first lower base part 21, and the winding means 11 has a position where its center of gravity is as low as possible. The first lower base portion 21 is internally provided.
Note that it is sufficient for the first lower base portion 21 to have a height in which the winding means 11 is housed and the rotating reel can rotate smoothly.

A first engagement protrusion 40 as the attachment means 5 is provided at the lower end portion of the back surface 26 a of the rear plate 26 of the first lower base portion 21. The first engaging protrusion 40 is formed so as to protrude rearward from the back surface 26a, and is formed in a horizontally long elliptical shape when viewed from the back.
A first engaging recess 41 as an attachment means 5 is formed at the center in the left-right direction on the upper portion of the first front wall member 12 that is still exposed after the first columnar portion 23 and the first front wall member 12 are assembled. Has been. The first engagement recess 41 is formed in a horizontally long elliptical shape when viewed from the back (front view), and the first engagement recess 41 is configured as a hole penetrating the first front wall member 12 in the front-rear direction.
On the upper end surface of the first front wall member 12 at a position facing the upper side of the first engagement recess 41, a recess 45 that is recessed downward is formed as the attachment means 5. When the flange member 19 is attached to the upper end surface of the first front wall member 12, a gap is formed between the flange member 19 and the upper end surface of the first front wall member 12 by the recess 45.

A first housing recess 80 for the first connection line 4 is provided in the first speaker body 2. The first accommodating recess 80 is a part that accommodates a part of the first connection line 4 that is not wound around the winding means 11 when the first speaker body 2 and the second speaker body 3 are assembled.
Here, the first receiving recess 80 will be described in detail. The first receiving recess 80 is formed in a groove shape, and a rear plate recess 80a formed on the back surface 26a of the rear plate 26 of the first lower base 21 and The top plate recess 80b formed on the top surface 22a of the top plate 22 of the lower base 21 and the rising wall recess 80c formed on the back surface 33a of the first rising wall 33 of the first columnar portion 23, the first columnar shape. It is formed continuously from a ceiling wall recess 80 d formed on the upper surface 34 b of the ceiling wall 34 of the portion 23.
The lower part of the first accommodating recess 80 is in a region including the first conduction hole 6, and the upper part is continuous to the tip of the upper surface 34 b of the top wall 34 of the first columnar part 23. The rear surface 26 a of the rear plate 26 of the portion 21, the upper surface 22 a of the top plate 22 of the first lower base portion 21, the back surface 33 a of the first rising wall 33 of the first columnar portion 23, and the top wall 34 of the first columnar portion 23. In the length direction BH (see FIG. 2) along the upper surface 34b of the first connection line 4, the first connection line 4 is formed with the same depth slightly larger than the diameter. In addition, the left and right widths are gradually reduced as the rear plate recess 80a, the top plate recess 80b, the rising wall recess 80c, and the top wall recess 80d are reached.
Furthermore, the first housing recess 80 is disposed in the middle (center position) of the first columnar portion 23 in the left-right direction when viewed from the back, so that the first speaker body 2 and the second speaker body 3 are assembled together. In addition, the first connection line 4 is provided on the line.
The first engagement protrusion 40 and the first engagement recess 41 are also arranged in the middle of the first speaker body 2 in the left-right direction (center position).

Next, the configuration of the second speaker body 3 will be described in detail. The second speaker body 3 has a second housing 50 and a second sound emitting portion 51 in the second housing 50 and is formed in an L shape in side view.
The second housing 50 includes the second front wall member 28 and the second rear wall member 53, and the bottom height of the second rear wall member 53 with respect to the rear opening portion of the second front wall member 28. The 2nd front wall member 28 and the 2nd back wall member 53 are integrated by assembling | attaching so that this may be fitted.

The second front wall member 28 is formed in a U-shaped wall shape opened rearward in plan view, and has a predetermined vertical height. A second opening 55 for attaching the sound emission surface portion 54 of the second sound emission portion 51 is formed at the center in the left-right direction in the middle of the vertical direction of the second front wall member 28 (see FIGS. 15 and 16). The second front wall member 28 is formed with four screw receiving pieces 56 protruding upward and downward, right and left at appropriate positions on the back surface thereof.
The upper and lower portions of the second front wall member 28 are open, and are attached to the upper end surface and the lower end surface so as to overlap the band-shaped flange members 57, respectively. The second support pieces 58 and 59 are formed apart from each other in the left-right direction. The second support pieces 58 and 59 are formed at the corner portions of the curved shape of the flange members 57 so as to follow the curved shape. That is, the second support pieces 58 and 59 are provided so as to be bent from the front portion to the side portion of each flange member 57.

On the further front side of the second front wall member 28, a second decorative cover wall 60 is provided. The second decorative cover wall 60 covers the second opening 55 to improve decorativeness, and protects the sound emitting surface part 54 of the second sound emitting part 51 exposed from the second opening 55. It has a function to do.
Note that the second decorative covering wall 60 is integrated with the second front wall member 28 so as to cover the second front wall member 28 not only on the front side of the second front wall member 28 but also on the sides thereof. Is provided.

The second rear wall member 53 extends upward from the front part of the second lower base part 61 and the top plate 62 of the second lower base part 61, which are parts where the dry batteries 90 are inserted and mounted so as to be horizontal. It is integrally formed with the second columnar part 63 provided on the second lower base part 61.
The second lower base portion 61 includes the top plate 62, both side plates 64, 65, a rear plate 66, and a bottom plate 67, and is formed into a flat hollow prismatic shape as a whole. The dry battery 90 is configured to be installed in the same plane. A part of the bottom plate 67 is notched, and a lid member 67a that opens the detachable portion is provided in the notched portion, and the dry cell 90 can be inserted and removed by detaching the lid member 67a.

The top plate 62, the side plates 64 and 65, the rear plate 66, and the bottom plate 67 are each formed in a plane, and the continuous portions of the side plates 64 and 65 and the rear plate 66 are continuously formed to have a curved surface in plan view. Yes. The front / rear length L3 of the second lower base portion 61 is set to a predetermined length that is at least twice as long as the front / rear length L4 of the second front wall member 28.
At the lower part of each of the side plates 64 and 65, a projecting piece 83 having a predetermined length in the front-rear direction is provided laterally so as to secure a gap 84 so as to contact the rear end surface 28a of the second front wall member 28. It is formed to do.
The second conduction hole 7 is formed on the rear surface 66 a side of the rear plate 66 of the second lower base portion 61. More specifically, a recess 91 is formed at the boundary between the back surface 66 a of the rear plate 66 of the second lower base 61 and the top plate 62, and the second conduction hole 7 is a second region in the recess 91. Formed on the back surface 66a of the rear plate 66 of the lower base portion 61, the end of the first connection line 4 on the second speaker body 3 side is led out from the second conduction hole 7 to the outside. The second conduction hole 7 is disposed at the center in the left-right direction of the second lower base portion 61.

The second columnar portion 63 includes a second rising wall 70 extending upward from the front portion of the top plate 62 of the second lower base portion 61, and a ceiling wall 71 provided at the upper end portion of the second rising wall 70. , And both side walls 72, 72 provided on both sides of the second rising wall 70. On one side wall 72, the power operation piece 30 and the volume dial 31 are provided so as to be arranged vertically. The power operation piece 30 and the volume dial 31 are provided so that a part thereof is exposed to the gap 84.
A screw hole 73 for inserting the screw 36 is formed on the back surface of the second rising wall 70 at a position facing the screw receiving piece 56 rearward.
The second rear wall member 53 is assembled so that the bottom height of the second rear wall member 53 is matched with the rear opening portion of the second front wall member 28, and the screw 36 is inserted into the screw hole 73 to the screw receiving piece 56. The second front wall member 28 and the second rear wall member 53 can be integrated by screwing the screws 36 together.

In the first speaker body 2, the first front wall member 12 and the first rear wall member 13 are flush with the back surface 33 a of the first rising wall 33 and the rear end surface 12 a of the first front wall member 12. In the second speaker body 3, the second front wall member 28 and the second rear wall member 53 are provided on the rear surface 70 a of the second rising wall 70 and the rear of the second front wall member 28. The rear surface 70a of the second upright wall 70 is assembled so as to protrude rearward from the rear end surface 28a of the second front wall member 28 by a longitudinal length corresponding to the gap 84. The rear surface 70a is not flush with the end surface 28a. .
In the state where the second front wall member 28 and the second rear wall member 53 are assembled, the second rising wall 70 is set to a height that does not reach the upper end surface of the second front wall member 28, and The top wall 71 is integrally formed by bending toward the front of the second rising wall 70 so that the front end surface 71 a abuts the back surface (rear surface) of the second front wall member 28.
The second front wall member 28 and the second rear wall member 53 are configured such that both side walls 72, 72 of the second columnar portion 63 are slid back and forth with respect to the inner side surface of the second front wall member 28 and sandwiched. Assembled.

  The second rising wall 70 is set to a height that does not reach the upper end surface of the second front wall member 28 when the second rear wall member 53 is assembled to the second front wall member 28. Therefore, by integrating the second front wall member 28 and the second rear wall member 53, the rear of the upper part of the second rising wall 70 is kept open, and the upper part of the second front wall member 28. The rear part of the rear part is exposed, and the rear part of the rear part is an insertion part 28A into which a part of the first lower base part 21 is inserted.

A second engagement protrusion 75 as the attachment means 5 is provided at the lower end portion of the back surface 66 a of the rear plate 66 of the second lower base portion 61. The second engaging protrusion 75 is formed so as to protrude rearward from the back surface 66a, and is formed in a horizontally long elliptical shape when viewed from the back.
A second engaging recess 76 as the attachment means 5 is formed at the center in the left-right direction on the upper portion of the second front wall member 28 that is still exposed after the second columnar portion 63 and the second front wall member 28 are assembled. Has been. The second engagement recess 76 is formed in a horizontally long elliptical shape when viewed from the back (front view), and the second engagement recess 76 is configured as a hole penetrating the second front wall member 28 in the front-rear direction.
On the upper end surface of the second front wall member 28 at a position facing the upper side of the second engagement recess 76, a recess 77 that is recessed downward is formed as the attachment means 5. Due to the recess 77, a gap is formed between the flange member 57 and the upper end surface of the second front wall member 28 when the flange member 57 is attached to the upper end surface of the second front wall member 28.

  A second housing recess 87 for housing a second connection line 95 different from the first connection line 4 is provided in the second speaker body 3. The USB connection part 96 is connected to the end of the second connection line 95. Therefore, in this case, the second connection line 95 is a USB cord, which is connected to the second sound emitting part 51. However, it is not wound up like the first connection line 4 and is led out from a lead-out hole (not shown) formed in the region of the second receiving recess 87, and the length of the lead-out portion is constant. is there.

The second housing recess 87 is formed over the entire area in the height direction of the back surface 70a of the second rising wall 70 so as to be recessed forward on the back surface 70a of the second rising wall 70. More specifically, the second housing recess 87 is formed in a vertically long and substantially rectangular shape when viewed from the back, and its lower end is located at the lower end of the back surface 70a of the second rising wall 70, and its upper end is In the top wall 71 of the second rising wall 70, the second housing recess 87 is an open part 97 opened upward with the rear part of the top wall 71 facing forward.
The lower part of the second accommodating recess 87 is set to have a slightly wider left and right width in rear view than the upper part (see FIG. 4). The lower part is an area that can accommodate the USB insertion part 96, and the upper part is the second. The connection line 95 is configured as an area that can be accommodated. That is, at the lower part of the second housing recess 87, a support member that integrally protrudes rearward from the bottom wall 88 in the vertical direction of the second housing recess 87 so as to hold the USB insertion portion 96 from the left and right. A rising wall 89 is provided. The upright wall 89 is disposed closer to one inner wall surface 87 a side than the center of the second housing recess 87 in the left-right direction.
As a result, a vertically long accommodating recess 99 that accommodates a middle portion of the second connection line 95 is formed between the rising wall 89 and one inner wall surface 87a.
The USB insertion portion 96 is configured to be held at the lower portion of the second housing recess 87 so as to be sandwiched between the rising wall 89 and the other inner wall surface 87b facing the rising wall 89 in the left-right direction. ing.
A winding part 100 for winding the second connection line 95 in a substantially vertical plane is provided on the upper part of the second housing recess 87. The winding unit 100 includes a winding member 101 and a misalignment stopping member 102. The winding member 101 is configured by providing a pair of columnar members apart from each other in the vertical direction, and the shift prevention member 102 is disposed in a vertical plane at the rear end of the winding member 101 and is compared to the winding member 101. It is formed in a rectangular plate shape that is wide in the vertical and horizontal directions. The back surface 102a (plane) of the displacement stopper 102 is substantially flush with the back surface 70a of the second rising wall 70.

The winding member 101 and the displacement preventing member 102 are integrally formed, and the winding member 101 is detachably attached to the bottom wall 88 by screwing a screw 103 from the back surface to the bottom wall 88 of the second receiving recess 87. It is fixed to. A gap 105 is provided between the deviation preventing member 102 and the left and right inner wall surfaces 87a and 87b in order to allow the second connecting wire 95 to be wound around the winding member 101.
The first speaker body 2 and the second speaker body 3 are assembled to a portion of the second rising wall 70 protruding rearward from the rear end surface 28a of the second front wall member 28 on the lower side of the second housing recess 87. In the attached state, a lead-out recess 104 is formed through which the second connection line 95 can be led out of the speaker device 1. The lead-out recess 104 is formed to be concave forward from the back surface 70 a of the second rising wall 70, and its diameter is set slightly larger than the diameter of the second connection line 95. The second housing recess 87 is provided so as to be continuous.

The first speaker body 2 and the second speaker body 3 are set to have substantially the same left-right width, front-rear width, and vertical height as a whole, and the first front wall member 12 and the second front wall member 28 are substantially the same. Left and right width, front and rear width and vertical height.
The first rear wall member 13 and the second rear wall member 53 are generally set to have substantially the same left-right width, front-rear width, and vertical height, but the first columnar portion 23 and the second columnar portion 63 are The front-rear width of the second columnar part 63 is set to be larger by the front-rear width of the gap 84 than the first columnar part 23, and accordingly, the front-rear width of the top plate 62 of the second lower base part 61 is increased by the front-rear width of the gap 84. The width is set smaller than the front-rear width of the top plate 22 of the first lower base 21.

  In the speaker device 1 having the above configuration, when the first speaker body 2 and the second speaker body 3 are used separately, for example, the first speaker body 2 and the second speaker body 3 are arranged on both sides of the display of the personal computer. The USB insertion part 96 can be used by being inserted into the USB insertion port of the main body of the personal computer.

The first speaker body 2 includes a first rectangular base 21 that is rectangular in a bottom view, and extends upward from the front portion of the top plate 22 of the first lower base 21. Since it has the columnar part 23, when it mounts on the mounting surface of a desk etc. so that the 1st lower base part 21 may turn down, it becomes a shape which is easy to be stabilized.
In other words, since the first front wall member 12, the first columnar portion 23, and the first lower base portion 21 are in the order of a larger flat surface (or bottom surface) than the upper portion, the first casing The shape 8 is easy to stabilize as a whole. In addition, even if the first sound emitting part 10 is disposed in the middle of the height direction, the first lower base part 21 is mounted on the mounting surface because the winding means 11 is internally provided. At this time, the center of gravity of the entire first speaker body 2 is closer to the lower side, and is stable.
In addition, since the first support piece 18 that protrudes in the vertical direction is formed on the flange member 19 so as to be separated in the left-right direction, the first lower support portion 21 is placed on the placement surface so that the first lower support portion 21 is on the lower side. When placed, the front side of the first speaker body 2 floats from the placement surface by the height of the first support pieces 17 and 18, and the center of gravity moves backward by that amount.

The second speaker body 3 has a second lower base portion 61 that is rectangular and prismatic in a bottom view, and is extended upward from the front portion of the top plate 62 of the second lower base portion 61. Therefore, when it is placed on a placement surface such as a desk or the like with the second lower base portion 61 on the bottom, the shape is easy to be stabilized.
In other words, since the second front wall member 28, the second columnar portion 63, and the second lower base portion 61 are in the order of a larger plane (or bottom surface) in the lower portion than in the upper portion, the second housing 50 is provided. However, the shape is easy to stabilize as a whole. In addition, even if the second sound emitting unit 51 is arranged in the middle of the height direction, the second lower base part 61 is internally provided so that the dry batteries 90 (preferably a plurality) are arranged in a horizontal plane. Thus, when placed on the placement surface, the center of gravity of the second speaker body 3 as a whole is closer to the lower side and is stable.
In addition, since the second support piece 59 that protrudes in the vertical direction is formed on the flange member 57 so as to be spaced apart in the left-right direction, the second lower base 61 is placed on the placement surface. Then, the front side of the second speaker body 3 floats from the placement surface by the height of the second support piece 59, and the center of gravity moves backward by that amount.

  1 to 4, for convenience, the first connection line 4 is shown as being pulled out partway. For example, the first speaker body 2 and the second speaker body 3 are arranged on both sides according to the size of the display of the personal computer. When the user places the first speaker body 2 and the second speaker body 3 relatively against the elastic bias of the winding means 11, the first connection line 4 is Furthermore, since it pulls out from the 1st conduction | electrical_connection hole 6, the arrangement | positioning space | interval of the 1st speaker body 2 and the 2nd speaker body 3 can be adjusted according to the condition to use.

Further, as described above, the speaker device 1 can be used as an integrated body by assembling the first speaker body 2 and the second speaker body 3 upside down by the attaching means 5.
That is, from the state in which the first speaker body 2 and the second speaker body 3 are separated as described above, the first speaker body 2 and the second speaker body 3 are turned upside down relatively with the first speaker body 2 and the second speaker body 3 turned upside down. The back sides of the two speaker bodies 3 are assembled using the attachment means 5.

FIG. 8 shows a state where the first speaker body 2 is assembled upside down with respect to the second speaker body 3. Inverting the first speaker body 2 means that the first speaker body 2 has the first lower base portion 21 up and the first columnar portion 23 down.
In this way, the first speaker body 2 and the second speaker body 3 are turned upside down relatively, and the first engagement protrusion 40 of the first speaker body 2 and the second engagement recess 76 of the second speaker body 3. And the first engagement recess 41 of the first speaker body 2 and the second engagement protrusion 75 of the second speaker body 3 are fitted together.

Then, the first speaker body 2 and the second speaker body 3 are set to substantially the same left-right width, front-rear width, and vertical height as a whole, and the first front wall member 12 and the second front wall member 28 are The left / right width, the front / rear width, and the vertical height are set to be substantially the same, and the first rear wall member 13 and the second rear wall member 53 are set to have substantially the same left / right width, front / rear width, and vertical height as a whole. However, in the first columnar portion 23 and the second columnar portion 63, the front-rear width of the second columnar portion 63 is set to be larger by the front-rear width of the gap 84 than the first columnar portion 23. Since the front-rear width of the top plate 62 of the second lower base part 61 is set to be smaller than the front-rear width of the top plate 22 of the first lower base part 21 by the front-rear width, the insertion part of the first speaker body 2 The front part of the second lower base part 61 is inserted into 12A, and the first strap is inserted into the insertion part 28A of the second speaker body 3. The front part of the first lower base part 21 of the maker body 2 is inserted, and the upper surface 71b of the top wall 71 of the first columnar part 23 and the upper surface 62a of the top plate 62 of the second lower base part 61 are in the vertical direction. The upper surface 22a of the top plate 22 of the first lower base portion 21 and the upper surface 34b of the top wall 34 of the second columnar portion 63 are opposed to each other in the vertical direction and are substantially in contact with each other. The back surface 33a of the first rising wall 33 of the portion 23 and the back surface 70a of the second rising wall 70 of the second columnar portion 63 are opposed to each other in the front-rear direction and are substantially in contact with each other.
Further, the rear end surface 12a of the first front wall member 12 and the rear end surface 28a of the second front wall member 28 face each other in the front-rear direction so as to form a gap 84 (via the projecting pieces 82 and 83).

  The first speaker body 2 and the second speaker body 3 are relatively upside down, and the first engagement protrusion 40 of the first speaker body 2 and the second engagement recess 76 of the second speaker body 3 are fitted. At the same time, when the first engagement recess 41 of the first speaker body 2 and the second engagement protrusion 75 of the second speaker body 3 are fitted, the first connection line 4 is provided with elasticity of the winding means 11. When the first speaker body 2 and the second speaker body 3 are combined, the amount of lead-out is minimized, and the first housing recess 80 is formed in a groove shape on the line connecting the first connection wires 4. Thus, the first connection line 4 is housed in a bent state along the length direction BH of the first housing recess 80 so as to be sandwiched between the back surfaces of the first speaker body 2 and the second speaker body 3.

If the USB insertion portion 96 is not used, the USB insertion portion 96 is held so as to be fitted between the rising wall 89 and the inner wall surface 87b of the second receiving recess 87, and the second connection line 95 is By winding it around the winding member 101 (see FIG. 16), both can be reliably stored in the second storage recess 87.
At this time, even if there is a plate-like displacement prevention member 102 in the second accommodating recess 87, a space is secured between the displacement prevention member 102 and the USB insertion portion 96, and the displacement prevention member 102 Since there is a gap 105 between the side surface and the inner wall surfaces 87a, 87b and the ceiling wall 71 has an open portion 97, the second space can be obtained by using the space, the gap 105, and the open portion 97. The connecting wire 95 can be wound around the winding member 101 without difficulty.
In addition, since the outer peripheral portion of the back surface 102b of the misalignment stopping member 102 is formed in an arc shape, the second connection line 95 is easily guided to the arcuate portion and guided to the winding member 101 side. The two connection lines 95 can be wound around the winding member 101.

Then, the upper surface 71b of the top wall 71 of the first columnar part 23 and the upper surface 62a of the top plate 62 of the second lower base part 61 are opposed to each other in the vertical direction and are substantially in contact with each other. The upper surface 22a of the second columnar portion 63 and the upper surface 34b of the top wall 34 of the second columnar portion 63 are substantially in contact with each other in the vertical direction, and the back surface 33a of the first rising wall 33 of the first columnar portion 23 and the second columnar portion 63. Since the back surface 70a of the second upright wall 70 of the second upright wall 70 opposes and substantially contacts in the front-rear direction, the first housing recess 80 is surrounded by the opposed and substantially contacted surface. 4 does not jump out of the speaker device 1.
Similarly, the second connection line 95 is also surrounded by the face that is substantially opposed to and opposed to the outside of the second housing recess 87, so that it does not jump out of the speaker device 1.

  Further, since the first conduction hole 6 and the second conduction hole 7 are respectively in the first receiving recess 80 inner region and the recess 91 inner region, even if bent into a shape along the length direction BH of the first receiving recess 80, It is not pinched (crushed) by the opposed and substantially contacted surfaces, and therefore is derived from the first conduction hole 6 and the second conduction hole 7 of the first connection line 4 at a relatively large angle. Even the end portion where the bending is repeated relatively frequently can be protected.

  By the way, in the state where the USB insertion portion 96 and the second connection line 95 are accommodated in the second accommodation recess 87 and the first speaker body 2 and the second speaker body 3 are assembled as described above, the first connection line 4 Since the second connection line 95 is not exposed to the outside of the speaker device 1, the first connection line 4 and the second connection line 95 do not get in the way. Therefore, the speaker device 1 is useful for carrying around.

  The speaker device 1 can also be used in a state in which the first speaker body 2 and the second speaker body 3 are assembled. In this case, the first speaker body 2 is configured such that the USB insertion portion 96 and the second connection line 95 are not accommodated in the second accommodation recess 87, and an intermediate portion of the second connection line 95 is accommodated in the lead-out recess 104. The second speaker body 3 is assembled. By doing in this way, since the 2nd connection line 95 and the USB insertion part 96 are derived | led-out outside the assembled 1st speaker body 2 and the 2nd speaker body 3, the USB insertion part 96 is connected to the USB connection. For example, it is useful when it is difficult to secure a space for separating and installing the first speaker body 2 and the second speaker body 3.

  Furthermore, the speaker device 1 has the first speaker body 2 and the second speaker body 3 assembled, the speaker device 1 is turned upside down, and the lower base portion of either the first speaker body 2 or the second speaker body 3 is It may be placed on the placement surface with the bottom. In a state where the first speaker body 2 and the second speaker body 3 are assembled, the speaker device 1 has a rectangular parallelepiped shape, and has support pieces on both the upper surface and the lower surface, and is stably placed on the placement surface. be able to.

When the attachment and detachment of the first speaker body 2 and the second speaker body 3 are repeated, a load acts so that the attachment means 5 is fatigued.
The attachment means 5 is configured by fitting / removing a recess (hole) and a projection, but the upper end surface of the first front wall member 12 is formed with a recess 45 that is recessed downward as the attachment means 5. The portion directly above is small in the vertical direction as much as the recess 45 is formed, and is easily bent. In addition, a recess 91 is formed at the boundary between the back surface 66a of the rear plate 66 of the second lower base 61 and the top plate 62, and the height directly above the portion is formed as much as the recess 91 is formed. Small and easy to bend.
Therefore, when the recess and the projection as the attaching means 5 are fitted and detached, the portions immediately above the recesses 45 and 91 are absorbed by the bending force of the recess and the projection, respectively. The fatigue failure of the means 5 can be prevented, and the life can be extended accordingly.
Note that what is connected to the second connection line 95 is not limited to the USB plug-in portion 96 but may be a connection device such as an earphone jack. The shape and position of the rising wall 89 as a support member can be changed according to the shape and size of the connected device to be used.

Furthermore, in the said embodiment, the recessed part 91 is formed in the horizontal direction center part of the 2nd lower base part 61 in the boundary part of the back surface 66a of the rear board 66 of the 2nd lower base part 61, and the top plate 62, and the 2nd The first connection line 4 on the speaker body 3 side is configured to be led out from the second conduction hole 7 formed in the recess 91 region.
However, the embodiment of the present invention is not limited to this. In order to form the second conduction hole 7 of the first connection line 4 on the second speaker body 3 side, the concave portion 91 is provided and disposed in the region, so that the first speaker body 2 and the second speaker body 3 are arranged. This is particularly useful from the viewpoint of protecting the first connection line 4 that is broken when assembled, but when the first speaker body 2 and the second speaker body 3 are assembled, the first connection line 4 is the first accommodating recess. Since 80 is entered, the first connection line 4 can be protected without providing the recess 91.
Furthermore, the position where the second connection hole 7 of the first connection line 4 on the second speaker body 3 side is provided is a region corresponding to the first housing recess 80, that is, in this case, the center in the left-right direction of the second speaker body 3, It is not particularly limited as long as it is on the second lower base portion 61 side (lower side of the second speaker body 3) as much as possible. For example, the boundary part etc. of the top plate 62 of the 2nd lower base-like part 61 and the side wall 72 of the 2nd standing wall 70 may be sufficient. In this case, the top plate recess 80b formed in the upper surface 22a of the top plate 22 of the first lower base 21 in the first housing recess 80 can be omitted. In short, if the purpose of protecting the first connection line 4 led out from the second conduction hole 7 from extreme bending can be achieved, the region in which the first accommodation recess 80 is provided is not limited to the above embodiment, It is preferable to change appropriately according to the place where the second conduction hole 7 is provided.
If the end portion of the first connection line 4 on the second speaker body 3 side is on the second lower base portion 61 side, the winding force of the winding means 11 (the urging force in the winding direction) is the second speaker. Since it does not work on the upper part of the body 3, it can be stabilized when the second speaker body 3 is installed.

  Although the 1st accommodation recessed part 80 has been arrange | positioned in the center of the left-right direction of the 1st speaker body 2, it is not limited to this, The 1st accommodation recessed part 80 connects the 1st speaker body 2 and the 2nd speaker body 3. If it is provided in a groove shape on the line connecting the first conduction hole 6 and the second conduction hole 7 when assembled, the back surface 26a of the rear plate 26 of the first lower base part 21 and the first lower base Even if it is not the length direction BH along the upper surface 22a of the top plate 22 of the cylindrical portion 21, the back surface 33a of the first rising wall 33 of the first columnar portion 23, and the upper surface 34b of the ceiling wall 34 of the first columnar portion 23, You may form inclining with respect to the length direction BH.

The perspective view from the front upper direction in the state which isolate | separated one speaker body and the other speaker body of the speaker apparatus which shows embodiment of this invention. A rear perspective view Same front view Similarly back view Same top view Similarly bottom view Same right side view It is a figure which shows the middle of attaching speaker bodies similarly, and shows the left side view about the second speaker body The perspective view from the front upper direction of the state which assembled | attached the speaker bodies similarly Same front view Same right side view Same left side view Same top view Similarly bottom view Similarly, a cross-sectional view along line AA in FIG. Similarly, a cross-sectional view taken along line BB in FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Speaker apparatus, 2 ... 1st speaker body, 3 ... 2nd speaker body, 4 ... 1st connection line, 5 ... Mounting means, 6 ... 1st conduction | electrical_connection hole, 7 ... 2nd conduction | electrical_connection hole, 8 ... 1st housing | casing Body 10... First sound emitting portion 11. Winding means 12. First front wall member 12 A. Inserting portion 12 a. Rear end surface 13. First rear wall member 14 14 Sound emitting surface portion 15. 1st opening part, 16 ... screw receiving piece, 17, 18 ... 1st support piece, 19 ... eaves member, 20 ... first covering wall for decoration, 21 ... 1st lower base part, 22 ... top plate, 22a ... Upper surface, 23 ... first columnar portion, 24, 25 ... side plate, 26 ... rear plate, 26a ... back surface, 27 ... bottom plate, 28 ... second front wall member, 28A ... insertion portion, 28a ... rear end surface, 30 ... power operation One piece, 31 ... Volume dial, 33 ... First rising wall, 33a ... Back surface, 34 ... Top wall, 34a ... Front end surface, 34b ... Upper surface, 35 ... Side wall, 40 ... First engagement protrusion, DESCRIPTION OF SYMBOLS 1 ... 1st engagement recessed part, 45, 91 ... Recessed part, 50 ... 2nd housing | casing, 51 ... 2nd sound emission part, 53 ... 2nd rear wall member, 54 ... Sound emission surface part, 55 ... 2nd opening part, 57 ... 袴 member, 58, 59 ... second support piece, 60 ... second decorative covering wall, 61 ... second lower base part, 62 ... top plate, 62a ... upper surface, 63 ... second columnar part, 64, 65 ... side plate, 66 ... rear plate, 66a ... back surface, 67 ... bottom plate, 67a ... lid member, 70 ... second rising wall, 70a ... back surface, 71 ... top wall, 71a ... front end surface, 71b ... top surface, 72 ... side wall 75 ... second engagement protrusion, 76 ... second engagement recess, 77 ... recess, 80 ... first housing recess, 80a ... rear plate recess, 80b ... top plate recess, 80c ... standing wall recess, 80d ... top Wall recess, 82, 83 ... projecting piece, 84 ... gap, 87 ... second housing recess, 87a, 87b ... inner wall surface, 88 ... bottom wall, 89 ... rising wall, 90 ... dry cell 91: Recess, 95: Second connecting line, 96: Insertion part, 97: Opening part, 99 ... Housing recess, 100 ... Winding part, 101 ... Winding member, 102 ... Non-slip member, 102a ... Back face, 102b ... Back side, 104 ... Driving recess, 105 ... Gap, BH ... Length direction

Claims (8)

A pair of speaker bodies each having a sound emitting portion are connected via a connecting line of a predetermined length, and the speaker bodies are configured to be detachably assembled by attachment means with the opposing surfaces facing each other. Speaker device,
An accommodation recess for accommodating a connection line when the speaker bodies are assembled to each other is formed on an opposing surface of at least one speaker body of the pair of speaker bodies, and the connection line is accommodated in the accommodation recess. In a state where the bodies are assembled, part or all of the facing surfaces of the speaker body other than the housing recesses are configured to be able to contact each other so that the connection lines are not exposed to the outside of the speaker device. Speaker device.   Winding means for winding the connection wire into the speaker body is provided inside at least one speaker body, and the housing recess connects the connection lines when the speaker bodies are assembled with the connection wire being wound. The speaker device according to claim 1, wherein the speaker device is provided in a groove shape on the line.   3. The speaker device according to claim 2, wherein the winding means is configured to urge the connecting wire in a direction in which the connecting wire is wound in the speaker body by an elastic force.   Each of the pair of speaker bodies has a base-like part whose outer casing is flat in the height direction and a columnar part that rises from one side of the base-like part, and is formed to have substantially the same width and the same height. The pair of speaker bodies are mounted so that the rear surfaces of the columnar portions are opposed to each other in the front-rear direction, and the upper surface of the columnar portion and the upper surface of the platform portion are opposed to each other upside down. 4. The speaker device according to claim 1, wherein the speaker device is detachably assembled by means.   5. The speaker device according to claim 4, wherein the housing recess is formed continuously on the upper surface of the base portion and the rear surface of the columnar portion of one speaker body.   An input connection line for inputting an audio signal from the electronic device is derived from the opposite surface of the other speaker body, and another accommodation for accommodating the input connection line on the opposite surface of the other speaker body The speaker according to any one of claims 1 to 5, wherein a concave portion is provided, and opposing surfaces when the speaker bodies are assembled are configured to be in contact with each other in a region other than the other accommodating concave portion. apparatus.   The lead-out portion for leading the input connection line to the outside of the speaker device when the speaker bodies are assembled to each other is continuously provided in another housing recess. Speaker device.   The positions of the rear surfaces of the one and the other speaker bodies are configured so that the rearward projecting amount with respect to the front surface decreases in the order of the lower part in the height direction, the middle part in the height direction, and the upper part in the height direction. 2. The structure according to claim 1, wherein the speaker is assembled by mounting means with the top and bottom relatively upside down when assembled, and a sound emitting part is provided on the front side of each speaker body. 8. The speaker device according to any one of 7.

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