CN201839438U - a multimedia speaker - Google Patents

Abstract

The utility model discloses a multimedia sound box, comprising a shell of a wooden structure, a loudspeaker and a control circuit board arranged in the shell, the shell is a flat tube body, a surface cover and a rear cover are respectively arranged at openings at both ends of the shell, the loudspeaker is arranged at the rear side of the surface cover, a power amplifier circuit board and a power module are fixed on the rear cover, a power line is connected to the power module, a control panel and a knob are arranged on the top surface of the shell, and a subwoofer and a foot pad are arranged at the bottom of the shell; the volume of the utility model, especially the thickness, is greatly reduced, does not occupy too much space, and is easy to use.

Description

a multimedia speaker

technical field

The utility model belongs to the field of multimedia sound boxes, in particular to an embedded ultra-thin sound box.

Background technique

Speakers are common household and office supplies, and are mainly used to output audio signals from audio-visual equipment such as computers, TVs, and DVD players. Existing speakers usually include a casing and a speaker system located in the casing. Because the speaker has a certain volume, it takes up a lot of space. If it is not properly placed, the room will appear messy, especially for high-power speakers. The volume is quite large and will take up a considerable amount of indoor space.

Utility model content

The purpose of the utility model is to provide an embedded ultra-thin sound box which takes up little space and is beautiful.

The technical scheme adopted by the utility model to solve the technical problem is: a multimedia sound box, including a shell, a speaker and a control circuit board arranged in the shell, the shell is a flat tube body, and the openings at both ends of the shell A face cover and a back cover are respectively provided, the speaker is arranged on the rear side of the face cover, a power amplifier circuit board and a power supply module are fixed on the back cover, a power line is connected to the power supply module, and a control panel and a knob are provided on the top surface of the housing , There are subwoofers and foot pads at the bottom of the shell.

Wherein, the front end of the housing is provided with an infrared window inside the cover.

Wherein, the shell is a wooden structure.

The beneficial effects of the utility model are: the shell is a flat tube body, the control panel and the knob are arranged on the top surface of the shell, and the subwoofer is set on the bottom of the shell, so that the volume of the entire sound box, especially the thickness, is greatly reduced and does not take up too much space , easy to use.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is an exploded schematic view of the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

With reference to Fig. 1, shown in Fig. 2, the utility model discloses a kind of multimedia sound box, comprises the casing 8 of wooden structure, is provided with the speaker system that is made up of speaker 2 and control circuit board 4 in the casing 8, and described casing 8 is A flat tube body, the openings at both ends of the shell 8 are respectively provided with a cover 1 and a rear cover 13, the speaker 2 is arranged on the rear side of the cover 1, and the rear cover 13 is fixed with a power amplifier circuit board 11 and a power supply module 14. The power supply module 14 is connected with a power cord 15, the top surface of the casing 8 is provided with a control panel 7 and a knob 5, the bottom of the casing 8 is provided with a subwoofer 9 and a foot pad 10, and the front end of the casing 8 is provided with a 1, the infrared window 3 in the utility model is greatly reduced in volume, especially in thickness, does not take up too much space, is easy to use, and can also control the playback of music through the remote controller 16, and can also be controlled by the audio cable 17 to output or input audio.

The above-mentioned embodiments only illustrate the principles and effects of the present utility model, as well as the partially used embodiments. For those of ordinary skill in the art, without departing from the inventive concept of the present utility model, some Deformation and improvement, these all belong to the protection domain of the present utility model.

Claims (3)

1. multimedia loudspeaker box, comprise shell (8) and be located at shell (8) interior loud speaker (2) and control circuit board (4), it is characterized in that: described shell (8) is the body of a flat, shell (8) both ends open place is provided with cover (1) and bonnet (13) respectively, described loud speaker (2) is located at cover (1) rear side, be fixed with power amplifier plate (11) and power module (14) on the bonnet (13), be connected with power line (15) on the power module (14), the top end face of shell (8) is provided with control panel (7) and knob (5), and shell (8) bottom is provided with subwoofer (9) and foot pad (10).

2. a kind of multimedia loudspeaker box according to claim 1 is characterized in that, described shell (8) front end is provided with the infrared ray window (3) that is positioned at cover (1).

3. a kind of multimedia loudspeaker box according to claim 1 and 2 is characterized in that, described shell (8) is a wooden structures.

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