JPH01105293U

JPH01105293U -

Info

Publication number: JPH01105293U
Application number: JP23888U
Authority: JP
Priority date: 1988-01-05
Filing date: 1988-01-05
Publication date: 1989-07-14

Description

[Brief explanation of the drawing]

第１図は本考案に係るスピーカ取付構造におけ
るスピーカとスピーカ取付板の形状を示す斜視図
、第２図はスピーカ取付板の前面側を示す正面図
、第３図は第１リブ及び第２リブの部分を拡大し
て示す斜視図、第４図は第２図において切断線
―で切断した断面図、第５図はスピーカ取付板
にスピーカを取付けた状態を示す正面図、第６図
は第５図において切断線―で切断した断面図
、第７図は第２リブに逆転止めのつめを設けた状
態を示す斜視図、第８図ないし第１０図は従来の
スピーカ取付構造を示す斜視図、第１１図は従来
のエンクロージヤの構造例を示す断面図である。１……スピーカ、２……スピーカ取付板、３…
…スピーカ開口部、４……フレーム、５……スピ
ーカリブ、６……第１リブ、７……第２リブ、８
……段差、９……傾斜面、１３……後面段差部。 Fig. 1 is a perspective view showing the shape of the speaker and the speaker mounting plate in the speaker mounting structure according to the present invention, Fig. 2 is a front view showing the front side of the speaker mounting plate, and Fig. 3 is the first rib and the second rib. FIG. 4 is a cross-sectional view taken along the cutting line - in FIG. 2, FIG. 5 is a front view showing the speaker mounted on the speaker mounting plate, and FIG. 5 is a cross-sectional view taken along the cutting line -, FIG. 7 is a perspective view showing a state in which a reverse stopper is provided on the second rib, and FIGS. 8 to 10 are perspective views showing a conventional speaker mounting structure. , FIG. 11 is a sectional view showing an example of the structure of a conventional enclosure. 1...Speaker, 2...Speaker mounting plate, 3...
...Speaker opening, 4...Frame, 5...Speaker rib, 6...First rib, 7...Second rib, 8
...Step, 9...Slope, 13...Rear step.

Claims

[Claims for Utility Model Registration] This is a structure in which a speaker is mounted from the rear side of a speaker opening formed in a speaker mounting plate, and a frame is formed on the opening end side of the speaker, and a space is provided on the extension of the frame. A speaker rib is formed, and the peripheral surface of the speaker opening protrudes toward the inner peripheral side, and includes a first rib having a rear stepped portion formed on the rear surface side, and a first rib that is recessed from the first rib toward the outer peripheral side.
a second rib having a step formed between the side surfaces of the rib and having an inclined surface that slopes rearward as it moves away from the first rib; and a rib insertion portion having an opening shape that is substantially the same as the outer shape of the speaker rib. are repeatedly formed, the front edge of the frame of the speaker is brought into contact with the step on the rear surface of the first rib, and the speaker rib is rotated in the direction of the second rib from the state inserted into the rib insertion part. A speaker mounting structure characterized in that the rear surface of the speaker rib rides on the front surface of the second rib, and the front edge of the frame presses against the stepped portion of the first rib.