CN102740201A - Electronic device - Google Patents
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- CN102740201A CN102740201A CN2011100825180A CN201110082518A CN102740201A CN 102740201 A CN102740201 A CN 102740201A CN 2011100825180 A CN2011100825180 A CN 2011100825180A CN 201110082518 A CN201110082518 A CN 201110082518A CN 102740201 A CN102740201 A CN 102740201A
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- China
- Prior art keywords
- electronic installation
- hollow cavity
- electrostatic loudspeaker
- display surface
- aforementioned
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Abstract
The invention discloses an electronic device which comprises a body, a back cover and an electrostatic loudspeaker. The back cover is connected with the body and is provided with at least one open hole. A hollow cavity is formed between the body and the back cover. The electrostatic loudspeaker is arranged in the hollow cavity. An acoustic signal generated by the electrostatic loudspeaker can pass through the open hole on the back cover and can be transmitted to a display surface which is in front the body via the hollow cavity.
Description
Technical field
The present invention relates to a kind of electronic installation, particularly relate to a kind of electronic installation with electrostatic loudspeaker.
Background technology
At first see also Fig. 1; Because traditional Smartphone (Smart phone) or panel computer portable electronic devices fronts such as (Tablet PC) is typically provided with large-area display screen; Therefore on the housing at the electronic installation back side, be typically provided with plurality of opening, be used for making the inner loud speaker of electronic installation sound wave to be sent to external world's (shown in Fig. 1 direction of arrow) through aforementioned perforate.Yet, because general user all is towards the display screen of electronic installation the front of electronic installation (that is be positioned at) when operating electronic devices, the sound that therefore for the user, often can't clearly hear loud speaker and sent.
In view of this, how to improve the structural design of existing electronic installation, the front beginning that is used to make the sound of loud speaker can effectively be sent to electronic installation becomes an important problem.
Summary of the invention
For addressing the above problem; One embodiment of the invention provide a kind of electronic installation; Comprise a body, a back of the body lid and an electrostatic loudspeaker, aforementioned body has a display surface, and aforementioned back of the body lid connects body and is provided with at least one perforate; Wherein be formed with a hollow cavity between body and the back of the body lid, aforementioned hollow cavity extends to aforementioned display surface by a side of body.Aforementioned electrostatic loudspeaker is arranged in the hollow cavity, and the acoustic signals that wherein electrostatic loudspeaker produced passes electronic installation through aforementioned perforate, is passed to display surface via aforementioned hollow cavity simultaneously.
In one embodiment, aforementioned hollow cavity end is formed with an opening, and the sound wave that electrostatic loudspeaker sent can be via aforementioned opening output.
In one embodiment, aforementioned electronic also comprises a reticular component, and its split shed is covered by aforementioned reticular component.
In one embodiment, aforementioned reticular component and display surface adjoin each other.
In one embodiment, aforementioned reticular component is positioned at the edge of electronic installation.
In one embodiment, aforementioned hollow cavity is roughly L-shaped.
In one embodiment, aforementioned electrostatic loudspeaker is attached at an inner surface of back of the body lid.
In one embodiment, aforementioned perforate is arranged on the first type surface of back of the body lid, and aforesaid major surfaces is roughly parallel to the display surface of body.
In one embodiment, aforementioned perforate is arranged on the side surface of back of the body lid, and aforementioned side surface is approximately perpendicular to the display surface of body.
In one embodiment, aforementioned electronic is a Smartphone or panel computer.
For making above-mentioned purpose of the present invention, characteristic and the advantage can be more obviously understandable, hereinafter is special to be lifted preferred embodiment and also cooperates appended accompanying drawing to elaborate.
Description of drawings
Fig. 1 is the sketch map of existing portable electronic devices;
Fig. 2 is the electronic installation exploded view of one embodiment of the invention;
Fig. 3 is the partial sectional view of electronic installation after assembling among Fig. 2;
Fig. 4 is the sketch map of electronic installation after assembling among Fig. 2.
The main element symbol description
The back of the body covers 20
Perforate 21
Reticular component M
Hollow cavity S
Embodiment
Please consult Fig. 2, Fig. 3 in the lump; The electronic installation 100 of one embodiment of the invention for example is a Smartphone or panel computer; Its mainly comprise a body 10, a back of the body cover 20 and at least one electrostatic loudspeaker (Electrostatic Loudspeaker, ESL) 30, aforementioned body 10 for example can contain elements such as Circuits System, processing unit and display module; The back of the body cover 20 and mutually combines with body 10, and 30 of electrostatic loudspeakers are arranged on body 10 and carry on the back and cover between 20.Like Fig. 2, shown in Figure 3, the back of the body covers 20 and is provided with a plurality of perforates 21, and the sound that electrostatic loudspeaker 30 sends can pass electronic installation 100 via perforate 21.
What need special instruction is; Electrostatic loudspeaker 30 is a kind of thin speakers (slim speaker) that can two-way sounding; That is electrostatic loudspeaker 30 be except can sending towards the dorsal part of electronic installation 100 sound wave, simultaneously also can be towards the front of electronic installation 100 sounding.Then see also Fig. 3; When the body 10 of aforementioned electronic installation 100 and the back of the body cover 20 when combining; Can form a L shaped hollow cavity S by between; Aforementioned hollow cavity S extends to the display surface 101 in body 10 the place aheads by a side of body 10, and wherein electrostatic loudspeaker 30 is placed in the hollow cavity S, and can be attached at the back of the body and cover on 20 the inner surface; Because electrostatic loudspeaker 30 has the characteristic of two-way sounding; Therefore except the dorsal part of electronic installation 100 can receive the sound that electrostatic loudspeaker 30 sent, the sound wave that electrostatic loudspeaker 30 produced also can be passed to the display surface 101 (shown in arrow A direction among Fig. 3) in body 10 the place aheads simultaneously via the guiding of aforementioned hollow cavity S.
In addition, can find out that by Fig. 3 aforementioned hollow cavity S is formed on body 10 and the back of the body covers between 20, the end of hollow cavity S is formed with an opening simultaneously, and the sound wave that electrostatic loudspeaker 30 is sent can be via the place ahead output of aforementioned opening towards electronic installation 100; Opening among Fig. 3 is covered by a ventilative reticular component M, can avoid foreign object or dust to get into electronic installation 100 inside thus.See also Fig. 4 again; Aforementioned reticular component M is positioned at the edge of electronic installation 100; Wherein the display surface 101 of reticular component M and body 10 adjoins each other, and can the sound wave that electrostatic loudspeaker 30 is sent be conducted to the front of electronic installation 100 thus, to promote consumer's auditory perception in use.
As previously mentioned; The present invention is through being provided with perforate 21 on the back of the body lid 20 of electronic installation 100; Sound that electrostatic loudspeaker 30 sent is spread out of via the dorsal part of electronic installation 100; Also can be used for the sound wave that electrostatic loudspeaker 30 is sent is delivered to the front (display surface 101) of electronic installation 100 simultaneously through covering the hollow cavity S between 20 at the body 10 and the back of the body; Thus, no matter the user all can clearly hear the sound that electrostatic loudspeaker 30 is sent at the front or the back side of electronic installation.
Will be appreciated that; Aforementioned perforate 21 not only can be arranged at the back of the body and cover 20 first type surface 201 (as shown in Figure 3); Also can perforate 21 be arranged on the back of the body and cover on 20 the side surface 202, sound wave is sent, by the side of electronic installation 100 with the radiation scope of expansion sound wave; Wherein the back of the body cover display surface 101 that 20 first type surface 201 is roughly parallel to body 10, carries on the back to cover the display surface 101 that 20 side surface 202 then is approximately perpendicular to body 10.
In sum, the present invention provides a kind of electronic installation, and it mainly comprises a body, a back of the body lid and an at least one electrostatic loudspeaker, is formed with a L shaped hollow cavity between aforementioned body and the back of the body lid, and electrostatic loudspeaker then is placed in the hollow cavity.In particular, the sound that electrostatic loudspeaker sent can not only spread out of from the perforate that the back of the body covers, and also can be passed to the front of electronic installation simultaneously via hollow cavity, can significantly promote the comfort level of user on auditory perception thus.
Though disclosed the present invention in conjunction with aforesaid embodiment, yet it is not in order to limit the present invention.Be familiar with this operator in the technical field under the present invention, do not breaking away from the spirit and scope of the present invention, can do a little change and retouching.Therefore protection scope of the present invention should with enclose claim was defined is as the criterion.
Claims (10)
1. electronic installation comprises:
Body has a display surface;
Back of the body lid connects this body and is provided with at least one perforate, and wherein this body and this back of the body are formed with a hollow cavity between covering, and this hollow cavity extends to this display surface by a side of this body; And
Electrostatic loudspeaker is arranged in this hollow cavity, and the acoustic signals that wherein this electrostatic loudspeaker produced passes this electronic installation through this perforate, is passed to this display surface via this hollow cavity simultaneously.
2. electronic installation as claimed in claim 1, wherein this hollow cavity end is formed with an opening, and the sound wave that this electrostatic loudspeaker sent can be via aforementioned opening output.
3. electronic installation as claimed in claim 2, wherein this electronic installation also comprises a reticular component, this opening is covered by this reticular component.
4. electronic installation as claimed in claim 3, wherein this reticular component and this display surface adjoin each other.
5. electronic installation as claimed in claim 3, wherein this reticular component is positioned at the edge of electronic installation.
6. electronic installation as claimed in claim 1, wherein this hollow cavity is roughly L-shaped.
7. electronic installation as claimed in claim 1, wherein this electrostatic loudspeaker is attached at an inner surface of this back of the body lid.
8. electronic installation as claimed in claim 1, wherein this perforate is arranged on the first type surface of this back of the body lid, and this first type surface is roughly parallel to this display surface of this body.
9. electronic installation as claimed in claim 1, wherein this perforate is arranged on the side surface of this back of the body lid, and this side surface is approximately perpendicular to this display surface of this body.
10. electronic installation as claimed in claim 1, wherein this electronic installation is a Smartphone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100825180A CN102740201A (en) | 2011-04-01 | 2011-04-01 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100825180A CN102740201A (en) | 2011-04-01 | 2011-04-01 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102740201A true CN102740201A (en) | 2012-10-17 |
Family
ID=46994829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100825180A Pending CN102740201A (en) | 2011-04-01 | 2011-04-01 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102740201A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292194A (en) * | 1998-11-04 | 2001-04-18 | 皇家菲利浦电子有限公司 | Mobile telephone with loudspeaker |
| CN1738326A (en) * | 2004-08-18 | 2006-02-22 | 富士通株式会社 | Mobile terminal device |
| CN1810013A (en) * | 2003-06-20 | 2006-07-26 | 索尼爱立信移动通讯股份有限公司 | Integrated antenna and speaker |
| CN201114237Y (en) * | 2007-09-24 | 2008-09-10 | 中兴通讯股份有限公司 | Mobile telephone sonic cavity structure |
| CN201349232Y (en) * | 2009-01-20 | 2009-11-18 | 中兴通讯股份有限公司 | Handset with a loudspeaker on an upturned cover and a loudspeaker sound cavity sealing structure |
| CN101610710A (en) * | 2007-03-29 | 2009-12-23 | 奥林巴斯医疗株式会社 | Articulated bending mechanism and the articulated medical device that possesses articulated bending mechanism |
-
2011
- 2011-04-01 CN CN2011100825180A patent/CN102740201A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292194A (en) * | 1998-11-04 | 2001-04-18 | 皇家菲利浦电子有限公司 | Mobile telephone with loudspeaker |
| CN1810013A (en) * | 2003-06-20 | 2006-07-26 | 索尼爱立信移动通讯股份有限公司 | Integrated antenna and speaker |
| CN1738326A (en) * | 2004-08-18 | 2006-02-22 | 富士通株式会社 | Mobile terminal device |
| CN101610710A (en) * | 2007-03-29 | 2009-12-23 | 奥林巴斯医疗株式会社 | Articulated bending mechanism and the articulated medical device that possesses articulated bending mechanism |
| CN201114237Y (en) * | 2007-09-24 | 2008-09-10 | 中兴通讯股份有限公司 | Mobile telephone sonic cavity structure |
| CN201349232Y (en) * | 2009-01-20 | 2009-11-18 | 中兴通讯股份有限公司 | Handset with a loudspeaker on an upturned cover and a loudspeaker sound cavity sealing structure |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |
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| RJ01 | Rejection of invention patent application after publication |