JP4184299B2 - Speaker stand. - Google Patents

Description

  The present invention relates to a speaker stand.

  2. Description of the Related Art Conventionally, a speaker stand that can adjust the height position of a speaker cabinet is known. An example of a speaker stand proposed in Japanese Patent Laid-Open No. 2001-78283 is shown in FIG. A columnar column 11 is erected on the base 2 shown in FIG. The clip 12 holds the column 11 by the elasticity of the spring, but the left end in the drawing is pressed to open the portion holding the column 11, change the rotational position and height around the axis of the column 11, and hold the column 11 again. be able to. The clip 12 supports the U-shaped member 13 so that the inclination angle and height can be adjusted, and the speaker cabinet 1 is fixed to the U-shaped member 13.

  In another conventional speaker stand shown in FIG. 9, a retractable support column 14 is erected on a pedestal 2, and the speaker cabinet 1 is attached to an attachment 14 a attached to the upper end of the support column 14.

In still another conventional speaker stand shown in FIG. 10, a part of a pedestal 15 is bent to form a column 15a. Screws 4 inserted through holes 15b provided at equal intervals in the support column 15a are screwed into nuts fixed to the speaker cabinet 1, and the speaker cabinet 1 is fixed to the support column 15a.
Japanese Patent Laid-Open No. 2001-78283, pages 2-3, FIG.

  According to the conventional speaker stand described above, it is difficult to route the speaker cord, and the speaker cord tends to be messy. Furthermore, the speaker stand limits the size and mass of the speaker cabinet to be installed, and there is a problem in that it cannot provide various versatile speaker stands.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a speaker stand that can easily fix a speaker cord and can easily cope with various types of speaker cabinets. There is to do.

  In the speaker stand of the present invention, two extruded columns are placed on a pedestal at intervals, and a screw inserted between the two columns is screwed into a nut fixed to the speaker cabinet. The speaker cabinet is fixed to the two struts.

  Further, in the speaker stand, a cross section of the two columns is U-shaped, and the two columns are erected on the pedestal so that the inner surfaces of the U-shape are opposed to each other.

  In the speaker stand, a speaker cord is put on the U-shaped inner surface of the support column.

  In each of the speaker stands, a front mounting member is attached so as to bridge the two columns on the front surface of the two columns on the speaker cabinet side.

  In each of the speaker stands, a rear mounting member is attached so that the two columns are bridged to the rear surface of the two columns opposite to the speaker cabinet.

  According to the speaker stand of the present invention, since the column is processed by the extrusion molding method, it is possible to easily manufacture speaker stands of different types with different heights. In addition, by changing the interval between the two columns, a speaker stand corresponding to various types of speaker cabinets can be easily manufactured.

  In addition, by arranging two extruded columns symmetrically, a space can be provided inside the column, and the speaker cord can be fixed on the inner wall surface of the column and stored in a good-looking manner.

  Further, since the screws for fixing the speaker cabinet can be fastened at arbitrary height positions of the two columns, the height of the speaker cabinet can be set steplessly.

  The best mode for carrying out the present invention will be described below with reference to examples.

  1 is an exploded perspective view showing a speaker stand according to Embodiment 1 of the present invention, FIG. 2 (a) is a perspective view seen from the back, excluding some members of the speaker stand, and FIG. 2 (b) is FIG. FIG. 3 is a perspective view of the speaker stand as viewed from the back, and FIG. 4 is a perspective view of the speaker stand as viewed from the front.

  In the pedestal 2 shown in the figure, two columns 3 are erected in parallel with an interval. The support | pillar 3 is processed by extrusion molding, and a U-shaped cross section is the same over the length direction. And the cross section of the two support | pillars 3 is symmetrical.

  As shown in FIGS. 1 and 2, the screws 4, 4 inserted between the two columns 3 are screwed into nuts 1 a and 1 a fixed to the speaker cabinet 1, so that the speaker cabinet 1 has two columns 3. 3 is fixed. Further, as shown in FIG. 2B, the speaker cord 7 is fixed so as to lie along the inner surface of the column 3 and is guided to the lower surface side of the base 2.

  Thereafter, as shown in FIG. 3, the rear mounting member 5 is attached to the rear surface of the two columns 3, 3 opposite to the speaker cabinet 1 so as to bridge the two columns 3, 3, and further, the two columns 3 The cap 6 is attached to the upper end of 3. The rear surface mounting member 5 has a function as a decorative plate, and hides the speaker cord that is laid along the inner surface of the column 3.

  That is, as shown in FIGS. 3 and 4, the speaker cord does not appear in the upper part of the base 2 in a state where the speaker cabinet 1 is assembled to the speaker stand. The support column 3 is processed by extrusion molding, and a speaker stand corresponding to many types of speaker cabinets can be easily manufactured by cutting to an arbitrary length. Further, since the screw 4 can be fastened at an arbitrary height position of the support column 3, the height position of the speaker cabinet 1 can be set steplessly.

  FIG. 5 is an exploded perspective view showing a speaker stand according to Embodiment 2 of the present invention. In this example, a plate-like rear surface mounting member 9 is attached so as to bridge the two columns 3 and 3 on the rear surface opposite to the speaker cabinet 1 of the two columns 3 and 3 erected on the base 2.

  Then, the screws 4, 4 inserted between the holes 9 a, 9 a of the rear surface mounting member 9 and the two support columns 3, 3 are screwed into nuts fixed to the speaker cabinet 1, so that the speaker cabinet 1 and the rear surface mounting member 9 are It is fixed to the columns 3 and 3 of the book.

  In this example, the speaker cabinet 1 can be smoothly slid up and down by attaching the speaker cabinet 1 to the columns 3 and 3 via the rear surface mounting member 9, and the contact area between the rear surface mounting member 9 and the columns 3 and 3 is increased. Thus, the speaker cabinet 1 can be attached to the support columns 3 and 3 more strongly.

  6 is an exploded perspective view showing a speaker stand according to Embodiment 3 of the present invention. In this example, a plate-like rear surface mounting member is formed so that the two columns 3 and 3 are bridged on the rear surface opposite to the speaker cabinet 1 of the two columns 3 and 3 erected on the base 2 with a large gap. 9 is attached so that the longitudinal direction is horizontal. The distance between the two columns 3 and 3 is increased in the direction indicated by the arrow in the figure.

  Then, the screws 4, 4 inserted between the holes 9 a, 9 a of the rear surface mounting member 9 and the two support columns 3, 3 are screwed into nuts fixed to the speaker cabinet 1, so that the speaker cabinet 1 and the rear surface mounting member 9 are It is fixed to the columns 3 and 3 of the book. In this example, the speaker cabinet 1 that is long in the horizontal direction can be attached to the columns 3 and 3 in a stable state.

  FIG. 7 is an exploded perspective view showing a speaker stand according to Embodiment 4 of the present invention. In this example, a front mounting member 10 having an arc shape on the front side is attached so as to bridge the two columns 3 and 3 on the front surface on the speaker cabinet 1 side of the two columns 3 and 3 erected on the base 2.

  Then, the screws 4, 4 inserted between the support columns 3, 3 and the holes (not shown) of the front mounting member 10 are screwed into nuts fixed to the speaker cabinet 1, so that the speaker cabinet 1 together with the front mounting member 10 includes two screws. It is fixed to the columns 3 and 3.

  In this example, the speaker cabinet 1 having an arbitrary shape can be firmly attached to the columns 3 and 3 by matching the shape of the front side of the front mounting member 10 with the shape of the back surface of the speaker cabinet 1.

It is a disassembled perspective view which shows the speaker stand which is Example 1 of this invention. FIG. 2A is a perspective view of the speaker stand as viewed from the back, excluding some members, and FIG. 2B is an enlarged view of a portion A in FIG. It is the perspective view which looked at the speaker stand from the back. It is the perspective view which looked at the speaker stand from the front. It is a disassembled perspective view which shows the speaker stand which is Example 2 of this invention. It is a disassembled perspective view which shows the speaker stand which is Example 3 of this invention. It is a disassembled perspective view which shows the speaker stand which is Example 4 of this invention. It is a perspective view which shows the example of the conventional speaker stand. It is a perspective view which shows another example of the conventional speaker stand through a part member. It is a perspective view which shows the other example of the conventional speaker stand.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Speaker cabinet, 1a Nut 2 Base 3 Support | pillar 4 Screw 5 Rear surface mounting member 6 Cap 7 Speaker cord 9 Rear surface mounting member, 9a Hole 10 Front surface mounting member 11 Post 12 Clip 13 U-shaped member 14 Post, 14a Attachment 15 Base, 15a Prop, 15b hole

Claims (5)

Two extruded cabinets are set up on a pedestal with a gap between them, and a screw inserted between the two posts is screwed into a nut fixed to the speaker cabinet. The speaker stand is characterized by being fixed to the support column. The speaker stand according to claim 1, wherein a cross section of the two columns is U-shaped, and the two columns are erected on the pedestal so that the inner surfaces of the U-shape are opposed to each other. The speaker stand according to claim 2, wherein a speaker cord is put on the U-shaped inner surface of the support column. The speaker stand according to any one of claims 1 to 3, wherein a front mounting member is attached so as to bridge the two columns on the front surface of the two columns on the speaker cabinet side. The speaker stand according to any one of claims 1 to 4, wherein a rear surface mounting member is attached so as to bridge the two columns on the rear surface opposite to the speaker cabinet of the two columns.

Images