CN201557219U

CN201557219U - Square sound box

Info

Publication number: CN201557219U
Application number: CN2009202372408U
Authority: CN
Inventors: 林铭勋
Original assignee: GUANGDONG SOUTHCHINA INSTITUTE OF INDUSTRIAL DESIGN
Current assignee: GUANGDONG SOUTHCHINA INSTITUTE OF INDUSTRIAL DESIGN
Priority date: 2009-10-15
Filing date: 2009-10-15
Publication date: 2010-08-18
Anticipated expiration: 2019-10-15

Abstract

The utility model belongs to the technical field of sound box, in particular relates to a square sound box. The square sound box comprises an upper cover, a horn, a transparent casing, a sound box inner container, a circuit main board and a bottom casing; the sound box inner container is arranged in the transparent casing, the horn is arranged at the upper part of the sound box inner container, the circuit main board is arranged below the sound box inner container, the horn and the circuit main board are respectively electrically connected with the sound box inner container, and the upper cover and the bottom casing are respectively fastened at the top end and the bottom end of the transparent casing. The square sound box further comprises an LED circuit board which is electrically connected with the sound box inner container; with the added LED circuit board in the utility model, when in use, an LED flickers in time with the music emitted from the sound box inner container in a bright and obscure alternative way; and the overall dynamic effect of the sound box is added with the scattered color of dark-and-light flickering lamp light of the LED penetrating through the transparent casing, thereby bringing favorable audible and visual feelings for users.

Description

Square audio amplifier

Technical field:

The utility model belongs to the audio amplifier technical field, particularly a kind of square audio amplifier.

Background technology:

Along with improving constantly of people's living standard, the product of various audio amplifier classes has entered huge numbers of families, these speaker products of a great variety, they have satisfied the different audio requirement of people as long as playback sets such as external MP3, computer or VCD just can send interesting to listen to beautiful music.But these audio amplifiers generally all only have player function and single power supply indicator, and they can only provide good auditory perception to the user, and can not provide the good visual impression to the user simultaneously, and dynamic effect is poor.

The utility model content:

The purpose of this utility model is to provide a kind of square audio amplifier at the deficiencies in the prior art, and it can bring good auditory perception and visual experience to the user simultaneously, and dynamic effect is good.

For achieving the above object, the utility model adopts following technical scheme:

Square audio amplifier, it comprises loam cake, loudspeaker, transparent outer cover, audio amplifier inner bag, circuit main board and drain pan, the audio amplifier inner bag is arranged in the transparent outer cover, loudspeaker are arranged on the top of audio amplifier inner bag, circuit main board is arranged on the below of audio amplifier inner bag, loudspeaker, circuit main board are electrically connected with the audio amplifier inner bag respectively, and loam cake, drain pan fasten with the top of transparent outer cover, bottom respectively; It also comprises the led circuit plate, and the led circuit plate is electrically connected with the audio amplifier inner bag.

Described loam cake hollow out forms decorative pattern.

It also comprises patterned layer, and patterned layer is arranged on the inner surface of transparent outer cover.

It also comprises patterned layer, and patterned layer is arranged on the outer surface of transparent outer cover.

It also comprises battery case loam cake and battery case drain pan, and the lower end of battery case loam cake and battery case drain pan fasten, and the upper end of battery case loam cake and drain pan fasten.

It also comprises USB interface, and a side correspondence of a side of transparent outer cover and audio amplifier inner bag is provided with perforate, and USB interface is arranged in the perforate, and USB interface is electrically connected with circuit main board.

Described transparent outer cover is square.

The utility model beneficial effect is:

Square audio amplifier, it comprises loam cake, loudspeaker, transparent outer cover, audio amplifier inner bag, circuit main board and drain pan, the audio amplifier inner bag is arranged in the transparent outer cover, loudspeaker are arranged on the top of audio amplifier inner bag, circuit main board is arranged on the below of audio amplifier inner bag, loudspeaker, circuit main board are electrically connected with the audio amplifier inner bag respectively, and loam cake, drain pan fasten with the top of transparent outer cover, bottom respectively; It also comprises the led circuit plate, and the led circuit plate is electrically connected with the audio amplifier inner bag.The utility model has increased the led circuit plate, during use, LED follows music rhythm that the audio amplifier inner bag sends and the light and shade flicker, the light and shade blinking light of LED sees through the scattering of transparent outer cover and plays up, increase the dynamic effect of the utility model integral body, can bring good auditory perception and visual experience to the user simultaneously.

Description of drawings:

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is a fractionation structural representation of the present utility model.

Reference numeral:

1---loam cake 2---loudspeaker 3---transparent outer cover

4---audio amplifier inner bag 5---circuit main board 6---drain pans

7---led circuit plate 8---battery case loam cake

9---battery case drain pan 10---usb 11---perforates

Embodiment:

Below in conjunction with accompanying drawing the utility model is further described, sees Fig. 1-2.

Square audio amplifier, it comprises loam cake 1, loudspeaker 2, transparent outer cover 3, audio amplifier inner bag 4, circuit main board 5 and drain pan 6, audio amplifier inner bag 4 is arranged in the transparent outer cover 3, loudspeaker 2 are arranged on the top of audio amplifier inner bag 4, circuit main board 5 is arranged on the below of audio amplifier inner bag 4, loudspeaker 2, circuit main board 5 are electrically connected with audio amplifier inner bag 4 respectively, and loam cake 1, drain pan 6 fasten with the top of transparent outer cover 3, bottom respectively; It also comprises led circuit plate 7, and led circuit plate 7 is electrically connected with audio amplifier inner bag 4.The utility model has increased led circuit plate 7, during use, LED follows music rhythm that audio amplifier inner bag 4 sends and the light and shade flicker, the light and shade blinking light of LED sees through the scattering of transparent outer cover 3 and plays up, the user experiences the lighting effects of extremely dazzling when listening to the high quality of music effect, increase the dynamic effect and the timing of the utility model integral body, can bring good auditory perception and visual experience to the user simultaneously, enriched user's visual experience.

Transparent outer cover 3 adopts acrylic material to make, and acrylic has the high grade of transparency, and light transmittance reaches 92%, makes translucent effect of the present utility model good, and the rich color of a great variety of acrylic, and transparent outer cover 3 can adopt different colors, a great variety of models, and fashion is attractive in appearance.

Described loam cake 1 hollow out of present embodiment forms decorative pattern, and the LED light that sees through loam cake 1 presents the decorative pattern shape, has increased the third dimension of product.

Present embodiment also comprises patterned layer, and patterned layer is arranged on the inner surface of transparent outer cover 3, and patterned layer also can be arranged on the outer surface of transparent outer cover 3.Patterned layer can be provided with various floral designs and Logo, and floral designs and Logo are through the irradiation of LED light, and the scattering that sees through transparent outer cover 3 is again played up, and has increased the third dimension of product, has enriched user's visual experience.

Present embodiment also comprises battery case loam cake 8 and battery case drain pan 9, and the lower end of battery case loam cake 8 and battery case drain pan 9 fasten, and the upper end of battery case loam cake 8 and drain pan 6 fasten.Chargeable lithium cell is installed, for the utility model provides power supply in battery case loam cake 8.Chargeable lithium cell has superior performance, and is cheap, the advantage that cycle life is high.

Present embodiment also comprises usb 10, and a side correspondence of a side of transparent outer cover 3 and audio amplifier inner bag 4 is provided with perforate 11, and usb 10 is arranged in the perforate 11, and usb 10 is electrically connected with circuit main board 5.Usb 10 external MP ₃/ MP ₄, multiple audio frequency apparatus such as MD, PDA, walkman, mobile phone, notebook computer, for the utility model provides power supply.

The described transparent outer cover 3 of present embodiment is square, and squared design is attractive in appearance, fashion is generous, makes the utility model also can be simultaneously as ornament, and the marketing prospect is good.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1. square audio amplifier, it comprises loam cake (1), loudspeaker (2), transparent outer cover (3), audio amplifier inner bag (4), circuit main board (5) and drain pan (6), audio amplifier inner bag (4) is arranged in the transparent outer cover (3), loudspeaker (2) are arranged on the top of audio amplifier inner bag (4), circuit main board (5) is arranged on the below of audio amplifier inner bag (4), loudspeaker (2), circuit main board (5) are electrically connected with audio amplifier inner bag (4) respectively, and loam cake (1), drain pan (6) fasten with the top of transparent outer cover (3), bottom respectively; It is characterized in that: it also comprises led circuit plate (7), and led circuit plate (7) is electrically connected with audio amplifier inner bag (4).

2. square audio amplifier according to claim 1 is characterized in that: described loam cake (1) hollow out forms decorative pattern.

3. square audio amplifier according to claim 2 is characterized in that: it also comprises patterned layer, and patterned layer is arranged on the inner surface of transparent outer cover (3).

4. square audio amplifier according to claim 2 is characterized in that: it also comprises patterned layer, and patterned layer is arranged on the outer surface of transparent outer cover (3).

5. square audio amplifier according to claim 1 is characterized in that: it also comprises battery case loam cake (8) and battery case drain pan (9), and the lower end of battery case loam cake (8) and battery case drain pan (9) fasten, and the upper end of battery case loam cake (8) and drain pan (6) fasten.

6. square audio amplifier according to claim 1, it is characterized in that: it also comprises USB interface (10), one side correspondence of one side of transparent outer cover (3) and audio amplifier inner bag (4) is provided with perforate (11), USB interface (10) is arranged in the perforate (11), and USB interface (10) is electrically connected with circuit main board (5).

7. according to any described square audio amplifier of claim 1-6, it is characterized in that: described transparent outer cover (3) is square.