CN206524918U

CN206524918U - A kind of loudspeaker box structure

Info

Publication number: CN206524918U
Application number: CN201720015620.1U
Authority: CN
Inventors: 谭豪
Original assignee: Shenzhen Jiayu Sound Electronic Co Ltd
Current assignee: Shenzhen Jiayu Sound Electronic Co Ltd
Priority date: 2017-01-06
Filing date: 2017-01-06
Publication date: 2017-09-26
Anticipated expiration: 2027-01-06

Abstract

A kind of loudspeaker box structure of the utility model, the outer case of internal box and the plastic construction being socketed on the outside of internal box including wooden structures, the outer case includes mutually snapping together the first shell and second housing to be formed and accommodate the internal box space, the first end face that first shell is fastened with second housing sets the first flexible buckling parts extended to second housing direction, and the second buckling parts cooperation of first buckling parts and the second housing achieves a fixed connection；The cyclic structure of along second housing week surveying arrangement of the second end face with the first shell of sensing fastened in the second housing and the first shell, the first buckling parts described in when the first shell and second housing fastening is just covered by the inside of cyclic structure.Fast quick-detach, the maintenance of loudspeaker box structure are realized by the technology.

Description

A kind of loudspeaker box structure

Technical field

The utility model is related to technology for loudspeaker box field, especially a kind of sound box structure.

Background technology

Sound box structure has a very big impact to the tonequality of audio amplifier.Wooden structures ensure that the quality of tonequality, but It is that its plasticity is not strong；And plastic construction plasticity is very excellent, and with preferable intensity.In order to have both excellent concurrently Gesture, has the audio amplifier that internal box is wooden structures, outer case is plastic construction.

But dismoutability is not strong in use for these audio amplifiers, it is impossible to meet maintenance, the requirement changed very well.

Utility model content

For problem above, the utility model provides a kind of loudspeaker box structure, it is therefore an objective to ensureing the situation of good tonequality Under, convenient dismounting is realized, is changed.

To achieve the above object, the utility model provides following technical scheme：A kind of loudspeaker box structure, including wooden structures The outer case of internal box and the plastic construction being socketed on the outside of internal box, the outer case includes mutually snapping together to form appearance Receive first shell and second housing in the internal box space,

First shell is set to the flexible of second housing direction extension with the first end face that second housing is fastened The first buckling parts, the second buckling parts of first buckling parts and the second housing, which coordinates, to achieve a fixed connection；

The second end face fastened in the second housing and the first shell, which has, points to all along second housing of the first shell The cyclic structure of arrangement is surveyed, the first buckling parts described in when the first shell and second housing fastening is just covered by cyclic structure Inside.

Further, first buckling parts to second housing direction from extending in the middle of the first end face of the first shell.

Further, the cyclic structure from the second housing second end face close to outer surface position to extension Stretch, second buckling parts is stretched out by the second end face of the second housing close to the position on surface, and the ring-type knot Having between structure and the second buckling parts can allow first buckling parts to pass through gap.

Further, when first shell and second housing are fastened, the distal end of the cyclic structure just contacts institute State the first end face of the first shell.

Further, first buckling parts has the elastic bumps set to central axial direction, described with being arranged on The groove of second buckling parts coordinates contact to achieve a fixed connection.

The beneficial effects of the utility model are：

In the technical solution of the utility model, the first shell and second housing fasten to be formed by way of detachably fastening Outer case, can easily dismantle the audio amplifier, meet maintenance or the use requirement changed.

Brief description of the drawings

Fig. 1 is a kind of schematic diagram of loudspeaker box structure of the utility model；

Fig. 2 is the schematic diagram of the first buckling parts and the second buckling parts.

Embodiment

Below in conjunction with the accompanying drawing 1 in the utility model embodiment to accompanying drawing 2, to the technology in the utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, without It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under the premise of dynamic, belongs to the scope of the utility model protection.

Referring to Fig. 1 to Fig. 2.A kind of loudspeaker box structure in the present embodiment, including wooden structures internal box 11 and in being socketed in The outer case 12 of the plastic construction in the outside of casing 11.The internal box 11 ensure that the play quality of music using wooden structures； Certain intensity ensure that using the outer case 12 of plastic construction, it is often more important that, can be easily due to the plasticity of plastics Different configurations are realized, the variation of outer case 12 is realized.In addition, described internal box 11 is in the inner tight of outer case 12 Fit together, prevent from rocking in use.

Specifically, the outer case 12 includes mutually snapping together the first shell to be formed and accommodate the space of internal box 11 121 and second housing 122, together with first shell 121 is fastened and connected with second housing 122, it can be very convenient Dismounting, install, be so easy to repair and change different internal box or outer case, to meet the different demands of user.

The first end face 1211 that first shell 121 is fastened with second housing 122, which is set to the direction of second housing 122, prolongs The the first flexible buckling parts 1212 stretched, second buckling parts of first buckling parts 1212 and the second housing 122 1221 cooperations achieve a fixed connection.First buckling parts 1212 is to extend shape by the second end face 1222 relative with the first shell 121 Into.During fastening, first end face 1211 and second end face 1222 are relative.Wherein, the first buckling parts 1212 is by the first shell 121 Extend in the middle of first end face 1211 to the direction of second housing 122, what deserves to be explained is, first buckling parts 1212 includes uniformly putting In multiple bulge-structures of first end face 1211, for example, first end face 1211 is square, bulge-structure is uniformly arranged on first The centre position on every one side of end face 1211, i.e. each edge sets bulge-structure.In order to preferably fastening, the first buckling parts 1212 are set around whole first end face 1211.

First buckling parts 1212 has the elastic bumps 01 set to central axial direction.The elastic bumps 01 are by first Buckling parts 1212 is inwardly directed extended.

Second buckling parts 1221 is stretched out by second end face 1222 to be formed, and close to the outer of second housing 122 Side.The second end face 1222 fastened in the shell 121 of second housing 122 and first have point to the first shell 121 along the The cyclic structure 1223 of the week side of boss of two shell 122 arrangement, first fastens described in when the first shell 121 and the fastening of second housing 122 Portion 1212 is just covered by the inside of cyclic structure 1223.Wherein, the second buckling parts 1221 has groove 02, and the groove 02 is used It is connected in the elastic bumps 01 cooperation realization.

It is detailed, the cyclic structure 1223 by the second housing 122 second end face 1222 close to outer surface position Put and stretch out, first buckling parts 1212 can be allowed by having wherein between the buckling parts 1221 of cyclic structure 1223 and second Pass through gap 03.When use, the first described buckling parts 1212 passes through the gap 03, and elastic bumps 01 are matched somebody with somebody with groove 02 It is combined.It should be noted that when the first buckling parts 1212 enters gap 03, described elastic bumps 01 are squeezed Pressure, when the elastic bumps 01 enter groove 02, elastic bumps 01 recover, and realize and are fitted close.

In addition, when first shell 121 and second housing 122 are fastened, the distal end of the cyclic structure 1223 is just Contact the first end face 1211 of first shell 121.

The technical solution of the utility model, can realize the fast quick-detach of the first shell 121 and second housing 122, it is ensured that Maintenance, the convenience changed.

The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned reality The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model Constitute any limitation.

Claims

1. a kind of loudspeaker box structure, includes the internal box and the outer case for the plastic construction being socketed on the outside of internal box of wooden structures, The outer case includes mutually snapping together the first shell and second housing to be formed and accommodate the internal box space, and its feature exists In：

The first end face that first shell and second housing are fastened sets flexible the extended to second housing direction Second buckling parts of one buckling parts, first buckling parts and the second housing, which coordinates, to achieve a fixed connection；

The second end face fastened in the second housing and the first shell has that points to the first shell to survey cloth along second housing week The cyclic structure put, the first buckling parts described in when the first shell and second housing fastening is just covered by cyclic structure Portion.

2. a kind of loudspeaker box structure as claimed in claim 1, it is characterised in that：

First buckling parts to second housing direction from extending in the middle of the first end face of the first shell.

3. a kind of loudspeaker box structure as claimed in claim 2, it is characterised in that：

The cyclic structure is stretched out by the second end face of the second housing close to the position of outer surface, and described second fastens Portion is stretched out by the second end face of the second housing close to the position on surface, and the cyclic structure and the second buckling parts it Between have first buckling parts can be allowed to pass through gap.

4. a kind of loudspeaker box structure as claimed in claim 1, it is characterised in that：

When first shell and second housing are fastened, the distal end of the cyclic structure just contacts the of first shell End face.

5. a kind of loudspeaker box structure as claimed in claim 1, it is characterised in that：

First buckling parts has the elastic bumps set to central axial direction, with being arranged on the recessed of second buckling parts Groove coordinates contact to achieve a fixed connection.