JPH023641Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to an audio rack for storing audio equipment.

As shown in Fig. 1, a conventional audio rack has dowels 2, 2 (the dowels shown with this symbol do not appear in the drawing), 2' at the front and rear parts of the horizontal position of the inner surfaces 1, 1' of both side walls. , 2' (the dowels shown with this symbol do not appear in the drawing) are erected, and these dowels 2,
Place the shelf board 3 on top of 2, 2', 2', and
It was a device on which audio equipment was placed. Although the shelves 3 of such audio racks are positioned horizontally, they may not be horizontal depending on the floor on which the audio rack is placed. In such cases, a slight tilt does not pose a performance problem for integrated amplifiers, FM tuners, etc. of audio equipment, but in record players, since stylus pressure due to gravity is applied to the cartridge, the tilt directly affects performance. There are drawbacks that affect the The shelf board 3 of the audio rack placed on the floor appears to be horizontal at first glance, but when measured, it is actually quite slanted, and as a result, records are being played back in a state where the specified performance is impaired. There is.

This invention has been made in view of the above-mentioned points, and will be explained below using examples and FIGS. 2 and 3 of the drawings. FIG. 2 is a perspective view of an embodiment of this invention. FIG. 3 is a sectional view of the main part of FIG. 2. This invention consists of shelf supports 11 installed horizontally on the inner surfaces 10, 10' of both side walls of the audio rack.
There are catches 12, 12 (the seats indicated by this symbol do not appear in the drawing), 1 on the front and rear parts of the upper surface of 11'.
2', 12' (the seats indicated by this symbol do not appear on the drawing), and these seats 12, 12, 1.
2', 12', a shelf board 20 with a spherical level 21 embedded in the upper surface is placed on the seats 12, 1 of this shelf board 20.
Female threaded members 22, 22 (female threaded members indicated by this symbol do not appear on the drawing), 22', 22' (female threaded members indicated by this symbol The members (not shown in the drawing) are fitted and placed, and the female screw members 22, 22,
Bolts 23, 23 (bolts indicated by this symbol are not shown in the drawing), 23,', 22', 22'
It has a structure in which the horizontality of the shelf board 20 can be adjusted by turning the bolt 3' (the bolt indicated by this symbol does not appear in the drawing), and is implemented on the topmost stage. A record player is usually placed on the top tier, and it is necessary to ensure accurate levelness.

[Brief explanation of drawings]

FIG. 1 is a front view showing a conventional example, FIG. 2 is a perspective view showing an embodiment of this invention, and FIG. 3 is a sectional view of a main part of FIG. 2. 1, 1'...each inner side wall, 2,2'...each dowel, 3...shelf board, 10,10'...each inner side wall, 11,11'...each shelf support,
12, 12'...each catch, 20...shelf board,
21... Spherical level, 22, 22'... Female screw members, respectively, 23, 23'... Bolts, respectively.

Claims (1)

[Scope of utility model registration request] Catches are bored in the front and rear of the upper surface of the shelf brackets installed horizontally on the inner surfaces of both side walls, and a shelf plate with a spherical level embedded in the upper surface is placed on top of the plates. The audio device is characterized in that a female screw member that penetrates vertically is fitted and placed in accordance with the position of the catch, and the horizontality of the shelf board can be adjusted by rotating a bolt in the female screw member. Latsk.