JP3955980B2 - Speaker system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a speaker system, and more particularly to its structure.
[0002]
[Prior art]
An example of a speaker cabinet of a conventional speaker system is shown in FIG. The body plate 15 shown in FIG. 6 can be bent into a square shape, and an adhesive 16 is applied to the inner surface thereof, and is adhered to the front plate 1 and the back plate 2 by the adhesive 16 to form a rectangular speaker cabinet. Is done.
[0003]
In the speaker cabinet disclosed in Japanese Patent Application Laid-Open No. 5-153681, a V-groove is formed in a bent portion of a base material that constitutes a body plate, the V-groove portion is bent, and the inner surface of the V-groove is bonded to form a body plate. It is formed in a square shape.
[0004]
[Patent Document 1]
JP-A-5-153681 (Page 4, FIGS. 5 to 6)
[0005]
[Problems to be solved by the invention]
The above-described conventional speaker cabinet is fixed with an adhesive, cannot be disassembled, and has a problem in that it becomes a large and coarse garbage when discarded, which makes the disposal inconvenient.
[0006]
The present invention has been made in view of the above points, and an object of the present invention is to provide a speaker system that can be easily disassembled and disposed of easily.
[0007]
[Means for Solving the Problems]
In the speaker system of the present invention, the front plate, the back plate, the two body plates, the top plate and the bottom plate constituting the speaker cabinet are assembled into a rectangular parallelepiped, and the four ridges extending in the vertical direction of the rectangular parallelepiped are used as four columns. Each of the four struts is fitted into each notch, and at least one of the upper end or the lower end of the four struts is fastened to a plate-like member, and the four struts are fixed so as not to be separated from each other.
[0009]
Further, in the speaker system, in which at least three sides of the speaker cabinet is covered with an elastic net members at both ends is wound by providing a tension is secured to said post.
[0010]
Further, in each of the speaker systems, the four struts are divided into two parts, and the ridge lines are held by fastening the divided members with screws.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
A speaker system according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a partial perspective view showing each member of the speaker system according to the first embodiment of the present invention.
[0012]
As shown in FIG. 1B, the speaker cabinet 11 is assembled in a rectangular parallelepiped without bonding the front plate 1, the back plate 2, the body plates 3, 3, the top plate 4 and the bottom plate 5, and thus As shown in FIG. 1A, the longitudinal ridge line portion of the assembled speaker cabinet 11 is fitted into a notch 7c provided in the support column 6c.
[0013]
In FIG. 1 (a), only one column 6c is shown, but as shown in FIGS. 2 (a) and 2 (b) , the four ridges of the speaker cabinet 11 are cut into the columns 6a to 6d. fitted to lack 7a to 7d (not visible in FIG. 2). And the lower surface of each support | pillar 6a-6d is fastened by the base 9 with the screw 10,10 ... as shown in FIG.2 (c).
[0014]
As shown in FIG. 1 (c), both ends of a saran net (product name) 8 are bonded to the column 6a and the column 6d. In this way, the speaker cabinet 11 is fixed by the four columns 6a to 6d. In this state, the salannet 8 is stretchable and has high strength as shown in FIG. Covering the side surface, tension is applied between the columns 6a to 6d to firmly fix the speaker cabinet 11.
[0015]
Each of the columns 6a to 6d of the speaker system configured as described above serves as a speaker stand by setting the speaker cabinet 11 to an arbitrary height, and further functions as a grill frame. The saran net 8 is a net that covers the front surface of the baffle. Fulfills the function of Moreover, each member can be disassembled separately by removing the screws 10, 10... That fasten the columns 6a to 6d, and can be easily disposed of.
[0016]
The saran net 8 may be attached so as to cover the four side surfaces of the speaker cabinet 11 after the speaker cabinet 11 is assembled. By doing so, the speaker cabinet 11 can be more firmly fixed.
[0017]
FIG. 4 is a partial perspective view showing each member of the speaker system according to the second embodiment of the present invention. In this example, as shown in FIG. 4A, the column is separated into a lower column 12 and an upper column 13, and the upper column 13 is fastened to the lower column 12 with screws 14 as shown in FIG. 4B. As a result, the speaker cabinet 11 can be firmly held by the screw 14 by fitting the upper support column 13 to the notch of the lower support column 12. Although only one column is shown in the figure, four columns are fitted into the speaker cabinet 11 and fastened to the pedestal as in the first embodiment.
[0018]
FIG. 5 is a perspective view showing the speaker system according to the third embodiment of the present invention in different usage states. In this example, the lower surfaces of the columns 6 a to 6 d in the first embodiment are fastened to the base 9 and the upper plate 14. Other configurations are the same as those of the first embodiment.
[0019]
With such a configuration, the speaker cabinet 11 can be more firmly fixed. Moreover, the speaker cabinet 11 can also be arrange | positioned in a high position as shown to Fig.5 (a) by arrangement | positioning, and the speaker cabinet 11 can also be arrange | positioned in a low position as shown in FIG.5 (b).
[0020]
【The invention's effect】
According to the speaker system of the present invention, the members constituting the speaker system can be disassembled separately by removing the support, and can be easily discarded and reassembled easily.
[0021]
Further, since there is no bonding process, assembly is easy. Furthermore, since it is not necessary to prepare a separate grill frame, the number of parts can be reduced.
[Brief description of the drawings]
FIG. 1 is a partial perspective view showing each member of a speaker system according to a first embodiment of the present invention.
2 (a) is a perspective view of the speaker system as seen from an oblique front, FIG. 2 (b) is a perspective view of the speaker system as seen from an oblique rear, and FIG. 2 (c) is the speaker system. It is a bottom view shown.
FIG. 3 is a partial perspective view showing the speaker system.
FIG. 4 is a partial perspective view showing each member of a speaker system according to a second embodiment of the present invention.
FIG. 5 is a perspective view showing a speaker system according to a third embodiment of the present invention.
FIG. 6 is an exploded perspective view showing a conventional speaker system.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Front plate 2 Back plate 3 Trunk plate 4 Top plate 5 Bottom plate 6a, 6b, 6c, 6d Post 7a, 7b, 7c, 7d Notch 8 Saran net 9 Base 10 Screw 11 Speaker cabinet 12 Lower support column 13 Upper support column 14 Upper plate 15 Body plate 16 Adhesive

Claims (3)

The front plate, back plate, two body plates, the top plate and the bottom plate constituting the speaker cabinet are assembled into a rectangular parallelepiped, and four ridges extending in the vertical direction of the rectangular parallelepiped are provided in the four support columns. A speaker system, wherein the four struts are fixed so that at least one of the upper end or the lower end of the four struts is fastened to a plate-like member and the four struts are not separated from each other. The speaker system according to claim 1, wherein at least three side surfaces of the speaker cabinet are covered with an elastic net-like member wound with tension at both ends fixed to the column. The speaker system according to claim 1 or 2, wherein the four struts are divided into two parts, and the ridge lines are clamped by fastening the divided members with screws.

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