초록 ▼

A bottom base 15a of a transportable mixer M is provided with internal threads 16a, while the upper end of a stand 20 is provided with external threads 25a which engage the internal threads 16a. The mixer M is adapted to be mounted on the stand 20 by the threaded engagement between the internal thre

A bottom base 15a of a transportable mixer M is provided with internal threads 16a, while the upper end of a stand 20 is provided with external threads 25a which engage the internal threads 16a. The mixer M is adapted to be mounted on the stand 20 by the threaded engagement between the internal threads 16a and external threads 25a. Furthermore, a groove 15 is provided on an under surface 14 of the mixer M, the groove 15 extending from one end of the under surface 14 to the other end through the center. On the groove 15 there are provided the internal threads 16a. The mixer M is formed to have a low front part and a high rear part, such that a top surface 11 of the mixer M has a low front part and a high rear part when placed on a table 26, and stays on a substantially horizontal position when mounted on the stand 20. As a result, a transportable electro-acoustic apparatus capable of being fixed on and supported by a stand is provided.

대표청구항 ▼

What is claimed is: 1. An electronic audio apparatus being small enough to be transportable, wherein: a multiplicity of operators are provided on a top surface of a body of the apparatus; a groove is provided on an under surface of said body, the groove extends from one end of said under surface to

What is claimed is: 1. An electronic audio apparatus being small enough to be transportable, wherein: a multiplicity of operators are provided on a top surface of a body of the apparatus; a groove is provided on an under surface of said body, the groove extends from one end of said under surface to the other end through the center of said under surface; and a multiplicity of internal threads are provided on the under surface of said body on said groove, and said internal threads extend in a direction internal to said body and are adapted to be engaged with external threads provided at the upper end of a stand, thereby allowing said electronic audio apparatus to be fixed on the upper end of the stand and supported by the stand, wherein said electronic audio apparatus is formed to have a low front part and a high rear part, and the groove has shallow depths at its front part and deep depths at its rear part, such that a top surface of said electronic audio apparatus has a low front part and a high rear part when placed on a table, and stays on a substantially horizontal position when mounted on said stand, and wherein said electronic audio apparatus is an audio mixer. 2. An electronic audio apparatus according to claim 1, wherein a level meter is provided on a front part of a top surface of said body. 3. An electronic audio apparatus according to claim 1, wherein triangular slanting surfaces respectively whose width is increased in their rear part are provided between the under surface of the body and side faces of the body. 4. An electronic audio apparatus according to claim 1, wherein discoid supportive protrusions, projecting out of the under surface, are provided at the vicinity of four corners of the under surface of the body. 5. An electronic audio apparatus according to claim 1, wherein a switch and a connector terminal are provided on a rear panel which is formed on the rear of the body.