CN201114768Y

CN201114768Y - Sound box with storage and power amplification effect

Info

Publication number: CN201114768Y
Application number: CNU200720053907XU
Authority: CN
Inventors: 李正南
Original assignee: Q-SPEED INTERNATIONAL Co Ltd
Current assignee: Q-SPEED INTERNATIONAL Co Ltd
Priority date: 2007-07-10
Filing date: 2007-07-10
Publication date: 2008-09-10
Anticipated expiration: 2017-07-10

Abstract

The utility model relates to a sound box which is provided with storage and power amplifying effects. The sound box comprises a box body. A horn group and a hard disk are embedded in the panel of the box body. Every horn in the horn group is connected with an efficacy device which is connected with electrical signals of an information processor that is fixed in the box body. The information processor is connected with the electrical signals of the hard disk. The sound box of the utility model adopts the integrated structure which integrates the horn group, the hard disk, a power amplifying device and the information processor in the box body, the sound box can create family atmosphere along the design mode of simulating a family cinema. And the hard disk, the power amplifying device and the sound box with single function are not required to be purchased independently. Therefore, the sound box has the advantages of low cost, reducing the occupying space and satisfying the needs of mass consumers.

Description

Have the audio amplifier of storage, power amplifier effect concurrently

Technical field

The utility model relates to the audio amplifier art, especially relates to a kind of audio amplifier that has storage, power amplifier effect concurrently.

Background technology

Along with the lifting of people's living standard, home theater more and more is subjected to young man's favor.So-called home theater is a kind of system in conjunction with sound equipment and video signal equipment, makes in the home environment and can experience and experience the movie theatre atmosphere effect that can build; And the household audio and video system of commonly using is generally by video-audio player independently separately; AV amplifier and audio amplifier are formed; wherein this function of loudspeaker box is single; usually also need by a pair of main sound box; a pair of surround speaker; a center-channel speaker and a subwoofer audio amplifier constitute; but; the emerge in multitude of current electronic product is on market thereupon; Digital Video (DV) for example; digital camera (DC); TV (TV); player (DVD/VCD) etc.; if need and traditional audio amplifier assembly; wherein necessary configuration computer or external hard drive etc. in addition; so can form a huge framework; not only take placing space; especially cost is higher; allow ordinary consumer hang back, and then can't on market, popularize.

The utility model content

The utility model is at the existing disappearance of above-mentioned located by prior art, and main purpose is to provide a kind of multifunctional sound box that has storage, power amplifier effect concurrently.

For realizing above-mentioned purpose, the utility model is taked following technical scheme:

A kind of audio amplifier that has storage, power amplifier effect concurrently, comprise a casing, be embedded with loudspeaker group and hard disk on the panel of this casing, each loudspeaker all is connected with an effect device in this loudspeaker group, this effect device is connected with the signal processor signal of telecommunication in being fixedly arranged on casing, and this signal processor is connected with the hard disk signal of telecommunication.

Above-mentioned loudspeaker group comprises supper bass loudspeaker, main sound channel loudspeaker and surround channel loudspeaker.

These main sound channel loudspeaker and hard disk are arranged on the front plate of casing in the lump.

The utility model is compared with located by prior art, its beneficial effect is by in same casing loudspeaker group, hard disk, amplifirer, message handler collection being structure as a whole, it can reach the effect of building home environment atmosphere along analog family movie theatre design, and need not independently buy the audio amplifier of player, amplifirer and function singleness, thereby cost is low, can dwindle taking up room again, and then suitable consumers in general's demand.

Description of drawings

Fig. 1 is the utility model surface structure schematic diagram;

Fig. 2 is the utility model circuit block diagram.

Embodiment

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

See also Fig. 1, shown in Figure 2, a kind of audio amplifier that has storage, power amplifier effect concurrently comprises casing 1, loudspeaker group 2, hard disk 3, amplifirer 4 and message handler 5, and present embodiment is that example describes with 3.1 sound channel systems, wherein:

This loudspeaker group 2 is made of supper bass loudspeaker 21 and main sound channel loudspeaker, and wherein, these main sound channel loudspeaker comprise that left horn .22, right horn 23 and middle loudspeaker 24 constitute, and loudspeaker 24 are between left horn 22, right horn 23 in this.Wherein, this left horn 22, right horn 23 are embedded on the front plate 11 of casing 1, and this left horn 22, right horn 23 are respectively and be the angle of inclination between the middle loudspeaker 24 and be provided with; Above-mentioned left horn 22, right horn 23 are flush-mounted in the inclined groove set on the front plate 11 12; Above-mentioned supper bass loudspeaker 21 then are embedded on the top board 13 of casing 1.

Hard disk 3 is used for gathering external electrical product data information; It also can have the imprinting effect; This hard disk 3 is embedded on the front plate 11 of casing 1.

Amplifirer 4 is fixedly arranged in the casing 1, and above-mentioned each loudspeaker all are connected with this amplifirer 4.

Signal processor 5 is used to handle and offers each amplifirer 4 behind the signal of telecommunication that hard disk 3 exported and carry out work, and this signal processor 5 can be an IC chip, and it adopts existing programming technique, does not add at this and gives detailed description; Wherein, this signal processor 5 provides with hard disk 3 signals of telecommunication on the one hand and is connected, and offers each amplifirer 4 signal of telecommunication on the other hand and connects; Certainly this signal processor 5 can combine on the same circuit board 6 with each effect device 4, does not add at this and gives restriction.

As Fig. 2, the operation principle of the foregoing description is: when the consumer need gather such as video camera/camera/electronic product data such as USB/DVD/VCD, those electronic products can be connected on the hard disk 3 of the present utility model, store wherein data information earlier by hard disk 3, give signal processor 5 by hard disk 3 with the data on file information conveyance then, receive the output signal of this hard disk 3 when signal processor 5 after, treated each amplifirer 4 that is delivered to, and then input to each loudspeaker of its corresponding connection after by each amplifirer 4 signal being amplified, and then realize the purpose of audio by each loudspeaker; This circuit is whole to be connected, for commonly using the circuit interconnection technique of external hard drive, and the utility model design focal point is by in same casing 1 loudspeaker group 2, hard disk 3, amplifirer 4, signal processor 5 collection being structure as a whole, it can reach the effect of building home environment atmosphere along analog family movie theatre design, and need not independently buy the audio amplifier of hard disk, amplifirer and function singleness, thereby cost is low, can dwindle taking up room again, and then suitable consumers in general's demand.

The above, it only is a kind of preferred embodiment that has the audio amplifier of storage, power amplifier effect concurrently of the utility model, be not that technical scope of the present utility model is imposed any restrictions, for example loudspeaker group 2 can increase the surround channel loudspeaker in the above-described embodiments and forms and to take 5.1 sound channel system Design Pattern also can realize the purpose of the utility model, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1. audio amplifier that has storage, power amplifier effect concurrently, comprise a casing, it is characterized in that: be embedded with loudspeaker group and hard disk on the panel of this casing, each loudspeaker all is connected with an effect device in this loudspeaker group, this effect device is connected with the message handler signal of telecommunication in being fixedly arranged on casing, and this message handler is connected with the hard disk signal of telecommunication.

2. according to the described audio amplifier that has storage, power amplifier effect concurrently of claim 1, it is characterized in that: above-mentioned loudspeaker group comprises supper bass loudspeaker, main sound channel loudspeaker and surround channel loudspeaker.

3. according to the described audio amplifier that has storage, power amplifier effect concurrently of claim 2, it is characterized in that: these main sound channel loudspeaker and hard disk are arranged on the front plate of casing in the lump.