CN2643587Y

CN2643587Y - A loudspeaker structure for portable computer

Info

Publication number: CN2643587Y
Application number: CN 03251591
Authority: CN
Inventors: 江信远; 游博雄
Original assignee: ZHIHE COMPUTER CO Ltd
Current assignee: Elitegroup Computer Systems Co Ltd
Priority date: 2003-05-07
Filing date: 2003-05-07
Publication date: 2004-09-22
Anticipated expiration: 2013-05-07

Abstract

The utility model relates to a loudspeaker structure for a portable computer, such as a notebook computer, a palmtop computer, a tablet computer and a desktop portable computer, etc. Wherein, the main body structure of the portable computer mainly comprises a fixing frame, an outer housing and a pedestal, with the top of the fixing frame provided with a plurality of loudspeaker configuration sections for containing a plurality of loudspeakers, and those loudspeaker configuration sections are provided with a plurality of sound leading holes. By applying the utility model, the loudspeaker structure of the portable computer can acquire a relatively larger sound box space, and thereby obviously improving the condition that the portable computer of the prior art is unfavorable in loudspeaker function.

Description

A kind of structure of raising one's voice that is used for portable computer

Technical field

The utility model relates to a kind of structure of raising one's voice that is used for portable computer, refers to a kind of space that produces resonance that increases in the loudspeaker monomer especially, and the structure of raising one's voice that forms, and it can improve the sound field sense, tonequality, high bass etc. of portable computer loud speaker.

Background technology

Very popular portable computer can include: machines such as notebook, flat computer at present.See also shown in Figure 1ly, be the portable computer housing construction exploded view of prior art.The housing construction of this portable computer mainly is made up of a location framework 16 ', an outer cover 12 ' and a base 18 ' institute, and this outer cover 12 ' is capped on outside this positioning framework 16 ', and positioning framework 16 ' is placed on the base 18 ', yet, positioning framework 16 ' mainly in order to a ccontaining motherboard 17 ' with some other part (not shown).

The structure of raising one's voice of tradition portable computer mostly is and utilizes two loud speakers 10 ' to be fixed in the outer cover 12 ', and offer a plurality of senders 14 ' on outer cover 12 ' body, so that the sound that loud speaker 10 ' produced can diffuse to the external world.

Because the design of loudspeaker box structure, great influence is all arranged for whole efficiency, the tone color orientation of loudspeaker.Therefore, being subjected to the purposes that portable computer mainly uses influences, also just greatly different on structure Design.With the portable computer is example, must satisfy for fear of product design " gently ", " approaches " specific (special) requirements, and have to loud speaker 10 is designed to flat structure, the audio amplifier that causes loud speaker is too small and lose its this function of having.Therefore, as shown in Figure 2, be the relative position schematic diagram of prior art loud speaker, outer cover and positioning framework.In the tradition, loud speaker 10 ' is locked in the following demifacet of outer cover 12 ' with fixed screw 11 '.Every single loud speaker 10 ' also has a plurality of perforates 100 ', and is positioned at the upper half plane of the Lower Half of loud speaker 10 ' with respect to positioning framework 16 '.Promptly because of like this, because perforate 100 ' is in close proximity to positioning framework 16 ', covered live when causing the sound of loud speaker 10 ' to be dispersed via perforate 100 ' is so the operating efficiency of loud speaker 10 ' is not good, cause the effect of raising one's voice of portable computer to make a discount, even can't bring into play its function.

Summary of the invention

Main purpose of the present utility model provides a kind of structure of raising one's voice that is used for portable computer, to promote the efficient of raising one's voice of portable computer in the prior art.By the structure of raising one's voice after this improvement, can obtain a bigger audio amplifier space, to promote the audio quality of portable computer integral body.

For reaching above-mentioned purpose, the utility model provides a kind of structure of raising one's voice that is used for portable computer, comprising: an outer cover; One base is together to form the outside of this structure of raising one's voice with this outer cover; One location framework is embedded in the formed inside of outer cover and this base, in this positioning framework mask adjacent with outer cover at least one speaker configurations district is arranged, and positioning framework forms an inner space again voluntarily.

Described outer cover and the positioning framework face of vicinity mutually more can be provided with at least one loud speaker, and this loud speaker can be placed in this speaker configurations district.

The part that described loud speaker is adjacent with the speaker configurations district has at least one perforate and at least one voice guide hole, this perforate and this voice guide hole person of being oppositely arranged.

Described this inner space can hold at least one motherboard and other part.

The part that described this motherboard is adjacent with positioning framework keeps a spacing.

Described this portable computer can be following any computer: notebook, palmtop computer, flat computer, desktop portable computer.

Description of drawings

Fig. 1 is the portable computer housing construction exploded view of prior art;

Fig. 2 is the relative position schematic diagram of prior art loud speaker, outer cover and positioning framework;

Fig. 3 is a preferred embodiment housing construction exploded view of portable computer of the present utility model;

Fig. 4 is a preferred embodiment structural profile schematic diagram of the present utility model;

Fig. 5 is the thin portion of the relative position of outer cover of the present utility model, a loud speaker and positioning framework perspective diagram;

Fig. 6 is a loud speaker schematic diagram of the present utility model;

Fig. 7 is a speaker configurations of the present utility model district schematic diagram.

Symbol description among the figure

10 ' loud speaker

100 ' perforate

11 ' fixed screw

12 ' outer cover

14 ' sender

16 ' positioning framework

10 loud speakers

100 perforates

160 inner spaces

11 fixed screws

12 outer covers

13 locking holes

14 panels

15 keyboards

16 positioning frameworks

17 motherboards

18 bases

19 cover plates

20 speaker configurations districts

21 part fixed heads

200 voice guide holes

Embodiment

The utility model can be applicable to portable computer, to promote in the prior art portable computer loudspeaker arrangement bad shortcoming of usefulness of raising one's voice.This portable computer has comprised notebook, palmtop computer, flat computer, desktop portable computer, and therefore applicable scope is extremely wide, with the audio-visual quality in promoting life and working.

See also Fig. 3, be a preferred embodiment housing construction exploded view of portable computer of the present utility model.Wherein, the position relation between this graphic main member that clearly shows a notebook.This main member comprises a panel 14, a keyboard 15, a cover plate 19, an outer cover 12, two loud speakers 10, location framework 16, a part fixed head 21 and a base 18, and is arranged with two speaker configurations districts 20 on this positioning framework 16 in order to ccontaining this two loud speaker 10.The utility model i.e. technology between concentrated discussion outer cover 12, loud speaker 10, speaker configurations district 20, positioning framework 16 and base 18 and position relation.

See also Fig. 4, be a preferred embodiment structural profile schematic diagram of the present utility model.By icon as can be known, the utility model mainly is made of an outer cover 12, a base 18 and a location framework 16.Wherein, this outer cover 12 and this base 18 constitute the member of the utility model outsides.This positioning framework 16 is embedded in the space that outer cover 12 and base 18 constituted, and forms the inner space 160 that a location framework 16 is enclosed relatively.First framework of the part of this positioning framework 16 presents recess, i.e. a speaker configurations district 20 is with a ccontaining loud speaker 10.This kind is designed to cooperate portable computer " gently " with " approaches " requirement.This loud speaker 10 is locked in the inner face of shell 12, and just is positioned at 20 tops, speaker configurations district of this positioning framework 16; And another embodiment also can be locked in loud speaker 10 on the positioning framework 16.Speaker configurations district 20 has two voice guide holes 200, after being sent by loud speaker 10 in order to sound, can directly be distributed to inner space 160 via voice guide hole 200; It should be noted that this figure is a profile, so that can only show two voice guide holes 200, if a perspective view then will not be two voice guide holes 200.About the correlation of voice guide hole 200 with speaker configurations district 20, will be in being described later.Therefore, from the above mentioned, because of the existence of inner space 160 is arranged, make to make sound reverberate space with sympathetic response to form one, and the effect that improves loud speaker widely; On the other hand, inner space 160 also is that a ccontaining motherboard 17 is located with the place of other part.In sum, inner space 160 structure of raising one's voice still not of the present utility model also provides the holding electronic part to produce audio amplifier and the function that amplifies with storing sound simultaneously.What this particularly pointed out be, the segment distance of must being separated by between the voice guide hole 200 on motherboard 17 and the positioning framework 16 so that the sound that loud speaker 10 sent can be via voice guide hole 200 inner space 160 of the positioning framework 16 that arrives.

See also Fig. 5, be the thin portion of the relative position perspective diagram of outer cover of the present utility model, loud speaker and positioning framework.Outer cover 12 of the present utility model locks mutually with fixed screw 11 with loud speaker 10.The bottom of loud speaker 10 has a plurality of perforates 100.Be provided with a plurality of voice guide holes 200 in this perforate 100 at the relative position place in speaker configurations district 20, in order to as mentioned above, when sound when loud speaker 10 sends, can utilize a pipeline immediately, i.e. perforate 100 and voice guide hole 200, and the inner space 160 that arrives.

See also Fig. 6, be loud speaker schematic diagram of the present utility model.Shown in the figure, look side ways it from lower to upper, a plurality of perforates 100 are arranged on the loud speaker 10 in the form of a ring, in order to distributing of sound.On the other hand, two locking holes 13 provide the function that loud speaker 10 can be locked on the outer cover 12.

See also Fig. 7, be speaker configurations of the present utility model district schematic diagram.Shown in the figure, look side ways it from top to bottom, a plurality of voice guide holes 200 are arranged in the speaker configurations district 20 in the form of a ring, and voice guide hole 200 forms involutory (relative) with the perforate 100 of loud speaker 10 one by one in the utility model, and after the sound that can make loud speaker 10 disengages by perforate 100, directly can enter in the inner space 160 via voice guide hole 200, and reach the purpose of raising one's voice by inner space 160 formed audio amplifiers, and speaker configurations district 20 indents are on positioning framework 16, with ccontaining loud speaker 10.

At last, it is as follows to conclude characteristics of the present utility model:

1. by implementing the utility model, can increase the space that loud speaker produces resonance, and make full use of the loudspeaker box structure of the space of positioning framework as loud speaker.

2. by implementing the utility model, can obviously improve the sound field sense, tonequality, high bass of portable computer etc.

3. the utility model is applicable to possessing " gently ", " approaches, and " the various portable computers of condition comprise at present luxuriant notebook for being in fashion, and the flat computer that may become the future market main flow.

Though the utility model discloses as above with a preferred embodiment; right its is not in order to limit the utility model; anyly be familiar with this operator; in not breaking away from spirit and scope of the present utility model; when can being used for a variety of modifications and variations, therefore protection range of the present utility model is as the criterion as the scope person of defining that look claims.

Claims

1. the structure of raising one's voice that is used for portable computer is characterized in that, comprising:

One outer cover;

One base is together to form the outside of this structure of raising one's voice with this outer cover;

One location framework is embedded in the formed inside of outer cover and this base, in this positioning framework mask adjacent with outer cover at least one speaker configurations district is arranged, and positioning framework forms an inner space again voluntarily.

2. a kind of structure of raising one's voice that is used for portable computer as claimed in claim 1 is characterized in that, outer cover and the positioning framework face of vicinity mutually more can be provided with at least one loud speaker, and this loud speaker can be placed in this speaker configurations district.

3. a kind of structure of raising one's voice that is used for portable computer as claimed in claim 2 is characterized in that the part that loud speaker is adjacent with the speaker configurations district has at least one perforate and at least one voice guide hole, and this perforate and this voice guide hole are oppositely arranged.

4. a kind of structure of raising one's voice that is used for portable computer as claimed in claim 1 is characterized in that this inner space can hold at least one motherboard and other part.

5. a kind of structure of raising one's voice that is used for portable computer as claimed in claim 4 is characterized in that the part that this motherboard and positioning framework are adjacent keeps a spacing.