CN201540507U

CN201540507U - Fixed structure of notebook computer loudspeaker

Info

Publication number: CN201540507U
Application number: CN2009202662951U
Authority: CN
Inventors: 杨永吉; 李航
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2009-11-16
Filing date: 2009-11-16
Publication date: 2010-08-04
Anticipated expiration: 2019-11-16

Abstract

A fixed structure of a notebook computer loudspeaker is used for fixing the loudspeaker on the housing of the notebook computer, at least comprising a fixed hole installed on the loudspeaker, a bump leveler installed on the loudspeaker, a convex column passing through the loudspeaker and the pump leveler in sequence, and a fixed piece. One end of the fixed piece is jointed on the convex column and the other end of the fixed piece is abutted against the pump leveler so as to fix the loudspeaker on the housing and avoid the vibration of the loudspeaker to influence the tone quality output by the notebook computer and the operation stability of electronic components installed inside such as hard disk by the pump leveler absorbing the vibration energy produced by the loudspeaker.

Description

The fixed sturcture of notebook computer loudspeaker

Technical field

The utility model relates to a kind of fixed sturcture, particularly relates to a kind of fixed sturcture of notebook computer loudspeaker.

Background technology

Lifting along with the amusement function of notebook computer; the user is also more and more higher to the acoustic requirement that notebook computer can provide; usually can in notebook computer, install loudspeaker in order to sound; making this notebook computer the time be sounded, and reach entertainment effect in operation.But the housing of notebook computer and loudspeaker also can't be one-body molded, and need by special design ground structure so that loudspeaker is fixed on the housing of notebook computer.

See also Fig. 1, be the composition synoptic diagram of the fixed sturcture of existing notebook computer loudspeaker.As shown in the figure, this fixed sturcture 1 is made up of a plurality of fasteners 11 on the notebook computer casing 10, and these fasteners 11 are closely buckled on this loudspeaker 12, for this loudspeaker 12 is fixed on this housing 10.

But, high-quality loudspeaker is easy to generate vibrations in use, the vibrations of its generation of loudspeaker that particularly have the supper bass effect are more obvious, yet, because these fasteners 11 are to be closely buckled on this loudspeaker 12, thus the shock transfer that this loudspeaker 12 can be produced by fastener 11 to the housing of this notebook computer, and generation is shaken phenomenon altogether and is sent abnormal sound, the acoustical quality that makes notebook computer to export is had a greatly reduced quality, and can't be accepted by the user.

In addition, the vibrations that loudspeaker is produced in use, also easy housing by notebook computer is sent on the hard disk and other electronic component of notebook computer casing inside, thereby influences the operation stability of hard disk and other electronic component, even causes the damage of electronic component.

Therefore, how a kind of fixed sturcture of notebook computer loudspeaker is provided, solving vibration influence that loudspeaker was produced to notebook computer tonequality of being exported and the technical matterss such as operation stability of being located at its inside as electronic components such as hard disks, real become industry at present the problem of anxious desire solution.

The utility model content

Many disadvantages in view of above-mentioned prior art, a purpose of the present invention provides a kind of fixed sturcture of notebook computer loudspeaker, to solve tonequality that vibration influence that loudspeaker was produced exported to notebook computer and the technical matterss such as operation stability as electronic components such as hard disks of being located at its inside.

For arriving above-mentioned and other purpose, the invention provides a kind of fixed sturcture of notebook computer loudspeaker, be used for loudspeaker is fixed in the housing of notebook computer, comprising: fixed orifice is arranged in this loudspeaker; First shock-absorbing piece is located at the fixed orifice periphery of this loudspeaker, and has the perforating corresponding to this fixed orifice; Projection is located on the inside surface of this housing, and passes the fixed orifice of this loudspeaker and the perforating of this first shock-absorbing piece in regular turn; And fixture, be incorporated on this projection, and be resisted against on this first shock-absorbing piece, thereby this loudspeaker is fixed on this housing, to absorb the vibration energy that this loudspeaker is produced by this first shock-absorbing piece.

In an embodiment of the present utility model, this fixture be formed in one blocks or spheroidite on this projection, its largest cross-sectional sized be less than the fixed orifice aperture of this loudspeaker, but be slightly larger than the perforating aperture of this first shock-absorbing piece, in addition, this fixture also can be screw.Fixed sturcture also comprises second shock-absorbing piece that is located between this loudspeaker and this housing.This first, second shock-absorbing piece is rubber or damping foam.

In sum, the utility model provides a kind of fixed sturcture of notebook computer loudspeaker, be used for loudspeaker is fixed in the housing of notebook computer, and at least by be located at fixed orifice on this loudspeaker, be located at shock-absorbing piece on this loudspeaker, the projection and the fixture that pass this loudspeaker and shock-absorbing piece in regular turn constituted.One end of this fixture is incorporated on this projection, and the other end is resisted against on this shock-absorbing piece, thereby this loudspeaker is fixed on this housing, and absorb the vibration energy that this loudspeaker produces by this shock-absorbing piece, with the vibration influence of avoiding this loudspeaker to notebook computer tonequality of being exported and the operation stability of being located at its inside as electronic components such as hard disks.

Description of drawings

Fig. 1 is the composition stereographic map of the fixed sturcture of existing notebook computer loudspeaker;

Fig. 2 is the exploded perspective view of fixed sturcture of the notebook computer loudspeaker of an embodiment of the present utility model;

Fig. 3 is the assembled state stereographic map of the fixed sturcture of notebook computer loudspeaker shown in Figure 2;

Fig. 4 is that cut-away view is amplified in the part of the AA line segment of Fig. 3.

The symbol simple declaration of element:

10 housings

11 fasteners

12 loudspeakers

20 loudspeakers

201 fixed orifices

21 housings

22 projections

221 fixtures

23 first shock-absorbing pieces

230 perforatings

24 second shock-absorbing pieces

Embodiment

Below by specific instantiation embodiment of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the content that this instructions disclosed.

See also Fig. 2 to Fig. 4, be the synoptic diagram of the fixed sturcture of the notebook computer loudspeaker of an embodiment of the present utility model.As shown in the figure, this fixed sturcture 2 is used for loudspeaker 20 is fixed in the housing 21 of notebook computer, has fixed orifice 201, first shock-absorbing piece 23, projection 22 and fixture 221 at least.

This fixed orifice 201 is arranged in this loudspeaker 20.This first shock-absorbing piece 23 adheres to fixed orifice 201 peripheries of this loudspeaker 20, and has the perforating 230 corresponding to this fixed orifice 201.This projection 22 is shaped on the inside surface of this housing 21, and the largest cross-sectional sized of this projection 22 is slightly less than the aperture (as shown in Figure 4) of this fixed orifice 201 and perforating 230, thereby this projection 22 can pass the fixed orifice 201 of this loudspeaker 20 and the perforating 230 of this first shock-absorbing piece 23 without let or hindrance in regular turn, but not as limit, this projection 22 mode such as also can be selected for example to paste and be incorporated on the inside surface of this housing 21.

In the present embodiment, this fixture 221 is incorporated on this projection 22, and be resisted against this first shock-absorbing piece 23 and deviate from the surface of this loudspeaker 20, thereby this fixture 221 can exert pressure to this first shock-absorbing piece 23, by this first shock-absorbing piece 23 this loudspeaker 20 is fixed on this housing 21 indirectly.In addition, this first shock-absorbing piece 23 is resisted against on this loudspeaker 20, and is absorbed the vibration energy that this loudspeaker 20 is produced.

In the present embodiment, this first shock-absorbing piece 23 is the damped elasticity body of the vibration energy of can decaying such as rubber or damping foam, but not as limit, still can select other object with equal effect as this first shock-absorbing piece 23.This fixture 221 spheroidite on this projection 22 that is formed in one, and its largest cross-sectional sized be slightly less than this loudspeaker 20 fixed orifice 201 the aperture but be slightly larger than the aperture (as shown in Figure 4) of the perforating 230 of this first shock-absorbing piece 23, thereby expand the smallest cross-sectional size of this perforating 230 by the elastic deformation of this first shock-absorbing piece 23, make this fixture 221 can pass this perforating 230, and after this fixture 221 passes this perforating 230, the smallest cross-sectional size of this perforating 230 is returned back to original size, leave this first shock-absorbing piece 23 to limit this fixture 221 to pass this perforating 230 once more, but not as limit, also can select screw or largest cross-sectional sized to be slightly less than the smallest cross-sectional size of this fixed orifice 201 in other embodiments and the blocks of smallest cross-sectional size that is slightly larger than this perforating 230 as this fixture 221.

In the present embodiment, the perforating 230 of this first shock-absorbing piece 23 is the fixed orifice 201 overlapping settings with this loudspeaker 20, so that this projection 22 can pass this fixed orifice 201 and perforating 230 in regular turn, thereby exert pressure and give this first shock-absorbing piece 23 by being incorporated into fixture 221 on this projection 22, this first shock-absorbing piece 23 is close on this loudspeaker 20, thereby this first shock-absorbing piece 23 can absorb the vibrations that this loudspeaker 20 is produced when action, and effectively avoid shock transfer that this loudspeaker 20 produced to this housing 21, with the vibration influence of avoiding this loudspeaker 20 to notebook computer tonequality of being exported and the operation stability of being located at its inside as electronic components such as hard disks.

In addition, the fixed sturcture of the notebook computer loudspeaker of present embodiment also comprises second shock-absorbing piece 24 that is located between this loudspeaker 20 and this housing 21, to separate contacting of this loudspeaker 20 and this housing 21, thereby absorb the vibrations that these loudspeakers 20 are produced in use by this second shock-absorbing piece 24, tonequality of being exported to notebook computer with the vibration influence of avoiding this loudspeaker 20 and the operation stability of being located at its inside as electronic components such as hard disks.

The foregoing description is in order to illustrative principle of the present utility model and effect thereof, but not is used to limit the utility model.Any those skilled in the art all can make amendment to the foregoing description under spirit of the present utility model and category.Therefore rights protection scope of the present utility model should be foundation with the scope of claims.

Claims

1. the fixed sturcture of a notebook computer loudspeaker is used for loudspeaker is fixed in the housing of notebook computer, it is characterized in that, comprising:

Fixed orifice is arranged in this loudspeaker;

First shock-absorbing piece is located at the fixed orifice periphery of this loudspeaker, and has the perforating corresponding to this fixed orifice;

Projection is located on the inside surface of this housing, and passes the fixed orifice of this loudspeaker and the perforating of this first shock-absorbing piece in regular turn; And

Fixture is incorporated on this projection, and is resisted against on this first shock-absorbing piece, thereby this loudspeaker is fixed on this housing, to absorb the vibration energy that this loudspeaker is produced by this first shock-absorbing piece.

2. the fixed sturcture of notebook computer loudspeaker according to claim 1, it is characterized in that, this fixture be formed in one blocks or spheroidite on this projection, its largest cross-sectional sized be less than the fixed orifice aperture of this loudspeaker, but be slightly larger than the perforating aperture of this first shock-absorbing piece.

3. the fixed sturcture of notebook computer loudspeaker according to claim 1 is characterized in that, this fixture is a screw.

4. the fixed sturcture of notebook computer loudspeaker according to claim 1 is characterized in that: also comprise second shock-absorbing piece that is located between this loudspeaker and this housing.

5. the fixed sturcture of notebook computer loudspeaker according to claim 4 is characterized in that, this first, second shock-absorbing piece is rubber or damping foam.