CN2400817Y

CN2400817Y - Upspring loudspeaker seat

Info

Publication number: CN2400817Y
Application number: CN 99246415
Authority: CN
Inventors: 魏智贤
Original assignee: Mitac Technology Corp
Current assignee: Getac Technology Corp
Priority date: 1999-10-18
Filing date: 1999-10-18
Publication date: 2000-10-11
Anticipated expiration: 2009-10-18

Abstract

The utility model relates to an upspring loudspeaker seat, which comprises a loudspeaker seat, a positioning piece and an elastic component. The utility model is characterized in that the loudspeaker seat is pivoted on a casing of a computer, the positioning piece is movably arranged on the side of the loudspeaker seat to be contacted with the loudspeaker seat to cause the loudspeaker seat to be positioned on a horizontal position or an upspring position, or the loudspeaker seat can be released to freely rotate; the elastic component is contacted with the loudspeaker seat. When the loudspeaker seat is released by the positioning piece, the loudspeaker seat can be supported by the elastic component; thus, the loudspeaker seat not only can be arranged horizontally but also can be positioned on the upspring position; at this time, the loudspeaker can be turned to a user to broadcast. Thus, the utility model has good sensation of operation, definition of sound and the effect of auditory sensation can be improved, and the utility model is favorable for heat dissipation of the interior of a host.

Description

But upspring type horn base

But the utility model relates to a kind of upspring type horn base.

General notebook computer there is no the design of horn base, and loudspeaker system installs in the what casing, and several holes are set on casing, allows the sound of loudspeaker appear from hole.

The stiff no change of this kind set-up mode makes rapid progress at commodity, under the trend of seeking change and innovation, and the machine internal heat can not satisfy user's demand.

Therefore, one of the purpose of this utility model is, but a kind of upspring type horn base is provided, and the diverse location that can make horn base be positioned at horizontal or upspring, and therefore can provide the user preferable operation texture, and then be met.

Another purpose of the present utility model is that when horn base was upspring, loudspeaker can be broadcast sound towards the user, to increase the sharpness and the auditory effect of sound.

A purpose more of the present utility model is, when horn base is upspring, just can increase convection current extraneous and main frame internal heat air, helps what and reduces the main frame temperature inside.

So designer of the present utility model attempts different designs, but and then provide a kind of upspring type horn base, it includes a horn base, positioning piece and an elastic component, wherein, horn base is pivoted on the what computer housing, keeper then movably is provided with by the what horn base, can contact the what horn base and be located in horizontal or the position of upspringing or discharge horn base it can be rotated freely, and elastic component is replaced the what horn base, when keeper discharged horn base, elastic component can be with horn base jack-up.

From the above, because the horn base of upspringing of the present utility model has aforesaid structure, so, therefore can provide preferable operation texture, make the user and then be met to the user by the operation keeper diverse location that horn base can be positioned at horizontal or upspring.

Because when horn base is upspring, can make loudspeaker broadcast sound, thereby can increase the sharpness and the auditory effect of sound towards the user.

When horn base is upspring, on computer housing, just can expose a through hole, so can increase extraneous and the cross-ventilated air channel of main frame internal heat, help what and reduce the main frame temperature inside.

For above-mentioned purpose of the present utility model, characteristic and advantage can be become apparent, preferred embodiment cited below particularly and conjunction with figs. elaborate.

The simple declaration of accompanying drawing:

But the 1st figure is the partial perspective view that is provided with the notebook computer of the utility model upspring type horn base;

2A figure shows the through hole that the utility model is provided with on computer housing;

2B figure is the partial enlarged drawing of 2A figure;

3A figure is the front view of keeper of the present utility model;

3B figure is the right view of keeper of the present utility model;

3C figure is the upward view of keeper of the present utility model;

4A figure is the vertical view of horn base of the present utility model;

4B figure is the side view of horn base of the present utility model.

Existing conjunction with figs. illustrates preferred embodiment of the present utility model.

See also the 1st figure, but the 1st figure is the partial perspective view that is provided with the notebook computer of the utility model upspring type horn base, when the user stir one be arranged on the casing 1 keeper 3 time, just horn base 2 can upspring, shown in the 1st figure.

See also 2A figure, second and third through

hole

61,62 that on the casing 1 of notebook computer, is provided with first through hole 4, is being close to the depressed part 6 of first through hole 4 and is being arranged in the depressed part 6 and is connected with first through hole 4.2B figure is the enlarged drawing of depressed part, and wherein label 63 is the casing medial surface, and label 64 is from the outstanding downwards stop section of casing medial surface 63.Horn base 2 is to be hubbed in first through hole 4, and keeper 3 then is installed in the depressed part 6, with what horn base 2 is fixed on different operating position (horizontal or upspring).Label 41 is represented a wherein pivot of horn base 2.

Please consult 3A, 3B and 3C figure simultaneously, it is respectively front view, right view and the upward view of keeper 3, the plastic parts that whole keeper 3 is one of the forming, its have a body 31, be attached at operating portion 32, on the body 31 be attached on the operating portion 32 locating piece 33 and by the extended elastic arm 34 in body 31 both sides.One distal process of body 31 goes out, as another pivot of horn base 2, with label 311 expressions.

Please consult 4A and 4B figure simultaneously, 4A figure is the vertical view of horn base, and a metal clips 5 is set below horn base 2, one end 51 of this shell fragment 5 locks with screw, 52 of the other ends are free end, and the strength that provides horn base 2 to upspring with what is provided with horn base 2 and pressurized produces pre-power.4B figure is the side view of horn base, and a groove 25 is set in the centre of horn base 2, and linking in both sides has

block

23,24, and a side is provided with two

pilot holes

21,22 therein.

Above-mentioned keeper 3 is to be installed in depressed part 6 and second and third through

hole

61,62, wherein, the operating portion 32 of keeper 3 depressed part 6 that reclining, the body 31 of keeper 3 is contained in second through hole 61, the locating piece 33 of keeper 3 is contained in third through-hole 62, the elastic arm 34 of the keeper 3 casing inner face 63 that then reclining, the end of elastic arm 34 is being replaced by the outstanding downwards stop sections 64 of casing inner face 63 simultaneously.It should be noted, the size of depressed part 6, second and third through

hole

61,62 than the operating portion 32 of keeper 3, body 31, and locating piece 33 be greatly, when keeper 3 is stirred, have enough spaces to move.

Horn base 2 is to be hubbed in first through hole 4, its pivot 41 (promptly is provided with in what first through hole 4 originally, consult the 1st figure), and pivot 311 (be the some of keeper 3, consult 3A, 3B scheme) stretch in the groove 25 of horn base 2, horn base 2 can be rotated around pivot 41,311.

Horn base 2 is when horizontal, and the locating piece 33 of keeper 3 is to snap in the pilot hole 21 of horn base 2 and be located, and this moment, shell fragment 5 was a pressured state.As desire to make horn base 2 to upspring, then stir keeper 3 with hand, the elastic arm 34 that originally replacing stop section 64 this moment will produce distortion, locating piece 33 withdraws from pilot hole 21, and horn base 2 is upspring under the effect of shell fragment 5 restoring forces, and till block 23 contact computation machine casings, right Hou is decontroled keeper 3, elastic arm 34 is removed because of external force and is resiled, and makes the locating piece 33 of keeper 3 snap in another pilot hole 22 of horn base 2 and is located.As desiring to make once more horn base 2 horizontal, then the user stirs keeper 3 with hand, make the elastic arm 34 of replacing stop section 64 produce distortion, locating piece 33 withdraws from pilot hole 22, right Hou user is with horn base under the hand 2 (shell fragment 5 and then produces distortion), and till another block 24 contact computation machine casings, Hou is decontroled keeper 3, elastic arm 34 is removed because of external force and is resiled, and makes the locating piece 33 of keeper 3 snap in the pilot hole 21 of horn base 2 and is located.

As mentioned above as can be known, the diverse location by operation keeper 3 can be positioned at horn base 2 horizontal or upspring can provide the user preferable operation texture, and then be met.On the other hand, when horn base 2 was upspring, loudspeaker can be broadcast sound towards the user, to increase the sharpness and the auditory effect of sound.Again, when horn base 2 is upspring, on computer housing, just can expose first through hole 4, so can increase extraneous and the cross-ventilated air channel of main frame internal heat, help what and reduce the main frame temperature inside.

Though the utility model discloses as above with preferred embodiment; but can not limit the utility model with this; any person skilled in the art person; in not breaking away from spirit and scope of the present utility model; should do to change and retouching, therefore protection domain of the present utility model should be looked claims institute confining spectrum and is as the criterion.

Claims

1. but a upspring type horn base is characterized in that, comprising:

One horn base is on what one casing that is pivoted;

Positioning piece movably is provided with on the described casing of what and by described horn base, can contact and locatees this horn base or leave and discharge this horn base;

One elastic component is replaced the described horn base of what, and when described keeper discharged described horn base, described elastic component was about to described horn base jack-up.

2. but upspring type horn base as claimed in claim 1, it is characterized in that, described casing is provided with first through hole, described horn base is pivoted in described first through hole of what, can rotate to the primary importance and the second place and locate by described keeper, described horn base covers described first through hole when described primary importance, exposes described first through hole when the described second place.

3. but upspring type horn base as claimed in claim 2, it is characterized in that described horn base has two pilot holes, described keeper has a positioning block, when described locating piece snaps in arbitrary pilot hole, just can be with the described horn base location described primary importance of what or the second place.

4. but upspring type horn base as claimed in claim 3, it is characterized in that, described keeper also comprise a body, be attached on this body operating portion and by extended two elastic arms in these body both sides, described locating piece is attached on the described operating portion, and described two elastic arms are replaced the described casing of what, when described operating portion is subjected to external force, described two elastic arms will produce distortion and described keeper is moved, thereby make described locating piece withdraw from described pilot hole.

5. but upspring type horn base as claimed in claim 4 is characterized in that, an end of described body is outwards outstanding and become the pivot of described horn base.

6. but upspring type horn base as claimed in claim 4, it is characterized in that, on described casing, be close to described first through hole and be provided with a depressed part, and in this depressed part, be provided be connected with described first through hole second, three through holes, the operating portion of the described keeper described depressed part that reclining, described body is contained in described second through hole, described locating piece is contained in the described third through-hole, then the reclining inner face of described casing of described elastic arm, described depressed part, second, the size of three through holes is the operating portion of more described keeper respectively, body 31, it is big reaching locating piece, has enough spaces to move when making described keeper stirred by external force.

7. but upspring type horn base as claimed in claim 1 is characterized in that, is formed with outstanding block respectively in the both sides of described horn base, is used for touching when described horn base rotates the scope that described casing limits described horn base rotation.