CN2231001Y

CN2231001Y - Speaker box

Info

Publication number: CN2231001Y
Application number: CN 95204389
Authority: CN
Inventors: 吴家华
Original assignee: DIAMOND AUDIO EQUIPMENT FACTORY SHATOU TOWN NANHAI CITY
Current assignee: DIAMOND AUDIO EQUIPMENT FACTORY SHATOU TOWN NANHAI CITY
Priority date: 1995-03-16
Filing date: 1995-03-16
Publication date: 1996-07-10
Anticipated expiration: 2005-03-16

Abstract

The utility model relates to a speaker box, which comprises a cabinet and screen housing. The inner wall of the front wall of the cabinet is inlaid with a magnet steel piece, the frame of the screen housing is made of iron sheets or other materials, and the position which is corresponding to the magnet steel piece of the cabinet of the frame of the screen housing is inlaid with an iron sheet. The utility model adopts a structure of magnetism absorption screen housing, so the utility model has the advantages of beautiful appearance, light weight, convenient asselbly and disassembly.

Description

A kind of sound box

The utility model relates to the audio amplifier technical field.

Sound box generally is made up of case shell and guard, generally adopts the connected mode of concavo-convex cover to be connected and fixed between the two.Promptly load onto four or a plurality of recessed cover respectively, on the audio amplifier guard, load onto again and the corresponding protruding cover of the recessed cover of case shell at the header board of audio amplifier case shell.After must aiming at four or a plurality of concavo-convex cover when mounted, firmly pat guard it is connected and fixed mutually.When dismantling, needs firmly abreast guard is pulled down from the case shell again.Such structure is brought the certain difficulty except the processing of giving audio amplifier, and main defective is, and first, because the header board of audio amplifier case shell is the important component part of audio amplifier outward appearance, and on header board, load onto recessed cover, then destroyed the image appearance of audio amplifier widely.The second, on guard, load onto protruding cover, the materials thickening of processing guard is strengthened, make the moulding of guard seem stupid bad.Three, the user to install and remove guard very inconvenient.

The purpose of this utility model is to overcome the fault of construction of above-mentioned existing sound box, and a kind of new guard connected mode is provided, to obtain sound box a kind of not only light and handy attractive in appearance but also that be convenient to install and remove.

The utility model is realized in the following way: sound box comprises case shell and guard, inlays magnet steel spare at the header board inwall of case shell, and the guard framework is made of iron plate.The guard framework also can be made by other materials, inlays iron plate but must inlay on the corresponding position of magnet steel spare at itself and case shell.During installation, as long as guard is put well gently by fixing position, guard promptly is subjected to the effect of magnetic and couples together with the case shell.During dismounting, as long as guard is pulled outwardly gently, guard is taken off immediately.

The utility model has been owing to adopted the magnetic net cover structure, compares with existing loudspeaker box structure to have tangible advantage: 1. guard is changed clumsy moulding in the past, and light and handy nature has increased aesthetic feeling for the outward appearance of audio amplifier.2. the guard mounting or dismounting are convenient, help maintenance and cleaning.

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

Fig. 2 is the structural representation of the utility model embodiment 2.

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

Embodiment 1

With reference to Fig. 1, sound box comprises case shell 1 and the guard that is made of guard framework 3 and screen cloth 4.Header board inwall at case shell 1 is inlayed at least 4 magnet steel spares 2.The degree of depth of inlaying of magnet steel spare is advisable with the surface that not only guard is had enough suction but also do not expose the case shell.The iron plate that guard framework 3 usefulness are 1～2.5 millimeter forms by designed shape punch process.Behind screen cloth 4 on the framework face upper berth, periphery bonds with binding agent.

Embodiment 2

With reference to Fig. 2, guard framework 3 usefulness wood materials are made, at the back side of framework 3, with case shell 1 header board in magnet steel spare 2 corresponding positions on load onto iron plate 5.All the other structures and embodiment 1 are together.

Claims

1, a kind of sound box comprises case shell and guard, it is characterized in that: the header board inwall at the case shell is inlaid with magnet steel spare, and the guard framework is made of iron plate, is perhaps made by other materials, and inlays on the corresponding position of magnet steel spare at itself and case shell and to inlay iron plate.

2, sound box according to claim 1 is characterized in that the magnet steel spare of inlaying is at least 4 in case shell header board.

3, sound box according to claim 1 and 2 is characterized in that the degree of depth of inlaying of magnet steel spare is advisable with the surface that not only guard is had enough suction but also do not expose case shell header board.