JP2012182513A5

JP2012182513A5 -

Info

Publication number: JP2012182513A5
Application number: JP2011042025A
Authority: JP
Filing date: 2011-02-28
Publication date: 2014-03-27
Anticipated expiration: 2031-02-28

Description

図１３は、本発明の実施例２に係るスピーカ装置１０の断面概略図である。図１４は、本発明の実施例２に係るスピーカ装置１０の結合部５００周辺の拡大図である。図１３及び図１４は、左側がスピーカ装置１０の前方、右側がスピーカ装置１０の後方となるように見た、スピーカ装置１０の構造を示す。図１５は、本発明の実施例２に係るスピーカ装置１０の脚部３０上方を示す概略図である。スピーカ本体２０は、図１３に示すように、実施例１に係るスピーカ装置１０におけるスピーカ本体２と同様の構成であるため、説明を割愛する。脚部３０は、スピーカ本体２０を支持し、且つスピーカ本体２０を保持する。脚部３０は、土台部３１０と首部３２０を有する。脚部３０は、図１３及び図１４に示すように、首部３２０のスピーカ本体２０側に、鉛直方向に貫通した孔部３４０が設けられる。孔部３４０は、上方と下方で異なる径の孔を有し、上方の孔部３４１が固定部４０の脚部取付部４２０を挿入することが可能な大きさであり、締結部４３０よりも小さい。下方の孔部３４２が締結部４３０を挿入することが可能な大きさである。更に、脚部３０は、首部３２０の上方に、結合部５００を取り付ける結合部取付溝部３９０と、該結合部取付溝部３９０を通るように左右方向に貫通した結合部取付孔部３９１とを有する。 FIG. 13 is a schematic cross-sectional view of the speaker device 10 according to the second embodiment of the present invention. FIG. 14 is an enlarged view around the coupling portion 500 of the speaker device 10 according to the second embodiment of the present invention. 13 and 14 show the structure of the speaker device 10 as viewed from the left side in front of the speaker device 10 and from the right side to the rear of the speaker device 10. FIG. 15 is a schematic diagram illustrating the upper portion of the leg 30 of the speaker device 10 according to the second embodiment of the present invention. As shown in FIG. 13, the speaker body 20 has the same configuration as that of the speaker body 2 in the speaker device 10 according to the first embodiment, and thus description thereof is omitted. The leg 30 supports the speaker body 20 and holds the speaker body 20. The leg part 30 has a base part 310 and a neck part 320. As shown in FIGS. 13 and 14, the leg portion 30 is provided with a hole portion 340 penetrating in the vertical direction on the speaker body 20 side of the neck portion 320. The hole portion 340 has holes having different diameters in the upper and lower portions, and the upper hole portion 341 has a size capable of inserting the leg mounting portion 420 of the fixing portion 40 and is smaller than the fastening portion 430. . The lower hole 342 has a size that allows the fastening portion 430 to be inserted. Further, the leg portion 30 has a coupling portion mounting groove portion 390 for mounting the coupling portion 500 and a coupling portion mounting hole portion 391 penetrating in the left-right direction so as to pass through the coupling portion mounting groove portion 390 above the neck portion 320.

Claims

  Speaker legs that support the speaker body;
  A hole provided in the speaker leg;
  A leg mounting portion to be inserted into the hole;
  A restriction part for restricting movement of the leg attachment part provided on the speaker leg part,
  The hole part is smaller than the diameter of the leg part attachment part, and the hole part for catching the leg part attachment part is larger than the diameter of the leg part attachment part, and the leg part attachment part is taken out from the hole part. Consisting of an extraction hole that is possible,
  The speaker device according to claim 1, wherein the restricting portion prevents the leg mounting portion from moving toward the extraction hole portion.

A fastening portion that is housed in the hole and that fastens the speaker body by fastening with the leg attachment portion;
The diameter of the hole is different between the upper part and the lower part, the upper part has a size that allows the leg attachment part to be inserted and is smaller in diameter than the fastening part, and the lower part has a fastening part inserted therein. The speaker device according to claim 1, wherein the speaker device is configured to have a size that can be used.

The speaker device according to claim 1 or 2, wherein the fastening portion and the leg attaching portion have a screw fastening structure.

The restricting portion is fitted into a fastening groove portion provided on a side surface of the fastening portion, thereby restricting movement of the fastening portion in a fastening direction within a predetermined width when the screw fastening is released. The speaker device according to any one of claims 1 to 3, wherein the speaker device is prevented from being loosened more than necessary.