JPS6314544Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a speaker mounting device on the side of a cabinet such as a television receiver.
To provide a device capable of mounting a speaker in a narrow cabinet without impairing workability after a cathode ray tube or chassis having a size close to the cabinet opening is mounted on the cabinet.

In recent years, there has been a growing trend to organically combine audio and video equipment and utilize it as a system, and television receivers have also become constrained in external dimensions so that they can be rack-mounted in conjunction with other equipment as image display devices for the above components. There has been a desire to minimize the difference between the effective area and the external dimensions of the cabinet. Under the above requirements, it is not possible to attach a speaker to a cabinet in advance and then attach a cathode ray tube or a chassis, as is the case in the past. When installing a speaker in a narrow cabinet after a cathode ray tube or chassis has been installed, the work efficiency of installing the speaker is significantly reduced.

The present invention satisfies the above requirements with a simple structure and provides a speaker mounting device with high workability.One embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

In FIGS. 1 and 2, parallel beams 3 protruding from the inner wall of the cabinet are attached to two opposing sides of the sound emitting hole 2 provided in the cabinet 1, and parallel beams 3 are attached to the peripheral edge 5 of the speaker grill 4. While inserting the speaker grille 4 from the outside of the cabinet 1, one side of the crosspiece 3 is held between the plurality of ribs 6, and the peripheral edge 5' of the opposite side of the speaker grille 4 is held between the opposite side crosspieces 3'. The speaker grille fixing fitting 7 is screwed to the speaker mounting fitting 8 from inside the cabinet to sandwich the beam 3'. The speaker 9 is fixed in advance to the speaker grill 4 with the speaker mounting bracket 8, and as mentioned above, the speaker grill 4 is inserted from outside the cabinet and one side holds the crosspiece 3, so the speaker grill fixing bracket is used inside the narrow cabinet. 7 is easy to install. Furthermore, by making the thickness of the speaker grille peripheral edge the same as the thickness of the cabinet plate, there is no protrusion on the cabinet surface, which does not impede mounting on a rack.

As described above, according to the present invention, the speaker can be installed inside the cabinet from outside the cabinet except for the installation of the speaker grille fixing fittings.
This is of great practical value as it allows the speaker to be installed in a narrow part of the cabinet without impairing installation workability.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of a speaker mounting device according to an embodiment of the present invention, and FIG. 2 is a plan view of the same. 3, 3'...Speaker grill locking crosspiece, 4...
Speaker grill, 5, 5'...Speaker grill periphery, 6...Rib, 7...Speaker grill fixing bracket, 8...Speaker mounting bracket, 9...Speaker, 1...Cabinet, 2...Sound release hole .

Claims (1)

[Scope of utility model registration request] Parallel bars protruding from the inner wall of the cabinet toward the speaker hole are provided on two opposite sides of the speaker sound hole provided on the side of the cabinet, and one of the bars is sandwiched between the periphery of the speaker grill and a plurality of ribs to form the speaker grill. A speaker mounting device that clamps and fixes the corresponding opposite periphery of the frame and another crosspiece using the speaker grille fixing fittings.