CN1738323A - Portable terminal with sound guiding apparatus - Google Patents
Portable terminal with sound guiding apparatus Download PDFInfo
- Publication number
- CN1738323A CN1738323A CNA2005100027293A CN200510002729A CN1738323A CN 1738323 A CN1738323 A CN 1738323A CN A2005100027293 A CNA2005100027293 A CN A2005100027293A CN 200510002729 A CN200510002729 A CN 200510002729A CN 1738323 A CN1738323 A CN 1738323A
- Authority
- CN
- China
- Prior art keywords
- portable terminal
- sound
- sound guiding
- guiding device
- terminating machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
- H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
- H04M1/0218—The hinge comprising input and/or output user interface means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Abstract
The present invention relates to a portable terminal with sound guiding apparatus, particularly to a portable terminal with sound guiding apparatus which uses dual loudspeakers to realize the stereo, and disposes each of the loudspeakers parallel to the panel direction of the portable terminal through a sound guiding apparatus, accordingly fully satisfying the users' requirement, which makes the thickness of the portable terminal thiner, and reduces the volume of the portable terminal. To achieve the above object of the present invention, the present invention provides a portable terminal with sound guiding apparatus, which is charactered in that it includes: a terminal body; a pair of loudspeakers in a plane direction parallel to the panel direction of the terminal body inside the portable terminal, in order to emit the sound in the thickness direction of the terminal; and a sound guiding apparatus disposed in the said terminal, which guides the playing sound of each loudspeaker from the left and the right side of the terminal body.
Description
Technical field
The present invention relates to a kind of portable terminal, particularly relate to a kind ofly, make portable terminal more frivolous, dwindle the portable terminal that possesses sound guiding device of portable terminal volume according to user's request.
Background technology
In recent years,, can freely use whenever and wherever possible, so its technology is just popularized increasingly extensive because portable terminal is easy to carry.
And, in order to satisfy consumer's various demands better, adopt twin loudspeaker to realize stereosonic portable terminal product ubiquity in the market.
Fig. 1 is the three-dimensional structure diagram of the portable terminal of prior art, Fig. 2 be in the portable terminal of prior art loud speaker position view is set.
As shown in the figure, the portable terminal of prior art comprises: be used for input information and control communication, the fuselage 10 of inner loading main printed circuit board (not shown) etc.; With possess with the LCD panel 21 of picture format output appointed information on the one side that this fuselage contacts etc., and collapsible be incorporated into fuselage 10 renovate 20.
Meanwhile, above-mentioned fuselage 10 has in left and right sides direction playback, and realizes stereosonic a pair of loud speaker 30, and above-mentioned each loud speaker 30 is provided with by the loud speaker loading part 11 that is formed at the left and right sides, terminal upper end.In addition, connect at this each loud speaker loading part 11 and to form a plurality of sender 11a, thereby the sound of being emitted by loud speaker 30 is by this sender and be played to the outside.
Hence one can see that, and the shortcoming of the portable terminal of prior art is: because of above-mentioned loud speaker 30 is set, the thickness nature of portable terminal is thickened.
Promptly, as shown in Figure 2, flow out from the left and right sides of fuselage 10, must require loud speaker 30 to be vertically installed in the panel direction of fuselage 10 in order to make the sound of playing by above-mentioned loud speaker 30, the drawback that causes the thickness of portable terminal to thicken thus can't satisfy consumer demand.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of and fully meets consumers' demand, the attenuation more of the thickness of portable terminal, and volume dwindles the portable portable terminal that possesses sound guiding device more.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of portable terminal that possesses sound guiding device, its characteristics are, comprising: fuselage; Perpendicular to this terminating machine fuselage panel be horizontally placed on above-mentioned terminating machine inside, thereby at a pair of loud speaker of the thickness direction playback of terminating machine; Be arranged on the above-mentioned terminating machine fuselage sound guiding device that guides each loud speaker respectively and played sound to this terminating machine left and right sides.
Above-mentioned terminal, its characteristics also are: the left and right sides of above-mentioned terminating machine connects and forms a plurality of senders, thereby can be by the guiding of tut guiding device, and sound is flowed out.
Above-mentioned terminal, its characteristics also are: the tut guiding device is that the sounding mouth from this loud speaker is bent to form in the guiding tube of above-mentioned terminating machine fuselage interior to the left and right directions of above-mentioned terminating machine.
Meanwhile, another feature of above-mentioned terminal is among the present invention: above-mentioned guiding tube is made up of a plurality of guiding tubes of installing side by side, and the diameter of above-mentioned each guiding tube has nothing in common with each other.
The portable terminal that possesses sound guiding device of the present invention is to realize stereo by twin loudspeaker, and with horizontal direction above-mentioned each loud speaker is set for the fuselage panel direction by sound guiding device, thereby fully meet consumers' demand, make the thickness attenuation more of portable terminal, dwindled the portable terminal volume.
It is following that the present invention is described in detail with reference to accompanying drawing.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of portable terminal in the prior art;
Fig. 2 be portable terminal in the prior art loud speaker position view is set;
Fig. 3 is the portable terminal structural representation that possesses sound guiding device among the present invention;
Fig. 4 is that the loud speaker and the sound guiding device that possess the portable terminal of sound guiding device among the present invention are provided with position view.
Wherein, Reference numeral:
110 fuselages, 111 enter keies
112 send words portion 113 fuselage hinge
114 senders 120 are renovated
121 LCD panels 122 are subjected to words portion
123 renovate hinge 130 loud speakers
131 guiding tubes
Embodiment
Fig. 3 is the portable terminal structural representation that possesses sound guiding device according to of the present invention, and Fig. 4 is the position view that is provided with according to portable terminal loud speaker that possesses sound guiding device of the present invention and sound guiding device.
Set forth when of the present invention,, will omit well-known function or structure for outstanding core content of the present invention.
The portable terminal that possesses sound guiding device according to the present invention comprises: fuselage; Panel direction for the terminating machine fuselage is arranged at above-mentioned terminating machine fuselage interior with horizontal direction, thereby at a pair of loud speaker of terminating machine thickness direction playback; Be arranged at above-mentioned terminating machine fuselage, guide the sound guiding device that plays sound by each loud speaker respectively to the terminating machine left and right sides.
As follows, illustrate among the present invention, by fuselage 110; And be connected in this fuselage 110 collapsibly, open or the closed flip-type portable terminals of renovating 12 compositions by stirring relatively.
Fig. 3 and shown in Figure 4, the various information of input have been loaded in the inside of above-mentioned fuselage 110, and the main printed circuit board (not shown) of control communication, its with renovate the one side that contacts then possessed a plurality of enter keies 111 reach with transmission user message be purpose send words portion 112.
And above-mentioned 120 the one side that contacts with this fuselage of renovating has possessed with the LCD panel 121 of image output information and has listened to from what the other side was transmitted message and has been subjected to words portion 122.
Moreover, above-mentionedly renovate 120 and be connected in fuselage 110, so that closed or be open in fuselage 110 to stir shape relatively.For this reason, the upper end of above-mentioned fuselage 110 is separated by with appointed interval and forms a pair of fuselage hinge 113, thereby renovates 120 to be incorporated into terminal with stirring relatively.Above-mentionedly renovate 120 and then formed and renovate hinge 123, thus with fuselage hinge 113 between realize stirring combining.
In addition, possess a pair of loud speaker 130 on the above-mentioned fuselage 110, thereby can play sound, and realize stereo in left and right sides direction.And above-mentioned each loud speaker 130 is to be separated by according to certain intervals with horizontal direction to be arranged at fuselage 110 inside on the panel of fuselage 110, thereby play sound at the thickness direction of fuselage 110.The sound of playing by above-mentioned each loud speaker 130 is the left and right sides direction that is directed to fuselage 110 by sound guiding device respectively.
In addition, the left and right sides of above-mentioned fuselage 110 connects and to have formed a plurality of senders 114, thus the sound by the sound guiding device guiding be able to by and be played to the outside.
At this moment, the tut guiding device is made up of the guiding tube 131 that constitutes circular arc interface, and above-mentioned guiding tube 131 to be loud speaker sounding mouth directions from each loud speaker 130 be bent to form respectively in terminating machine inside to the left and right sides of fuselage 110 direction, and the sound of playing by loud speaker 130 to the guiding of the left and right sides of terminal 110.
And above-mentioned guiding tube 131 is made up of a plurality of guiding tubes of installing side by side, thereby realizes best volume.The diameter of each guiding tube 131 can be set respectively according to the sound frequency bandwidth of playing from loud speaker 130 certainly.
As mentioned above, the sound of playing according to the thickness direction of fuselage 110 from loud speaker 130 be by guiding tube 131 when the left and right sides of fuselage 110 direction is directed, plays to the outside by sender 114, and the realization stereo sound effect.Along with above-mentioned loud speaker 130 in the panel direction of fuselage 110 with the horizontal direction setting, can make the thickness attenuation more of terminating machine.
In addition, according to foregoing and illustrated embodiment, although the present invention has only set forth the suitable example of flip-type portable terminal, and the present invention is also applicable to stripe shape and slip cover type terminal etc.
Though only preferential embodiment of the present invention has been carried out detailed disclosure hereinbefore, but it should be clearly understood that to for a person skilled in the art, can carry out various replacements and/or modification to basic conception of the present invention as herein described, it all should be included within the claim scope of the present invention.
Claims (5)
1, a kind of portable terminal that possesses sound guiding device is characterized in that, comprising:
Fuselage;
For in the playback of terminating machine thickness direction, be arranged at a pair of loud speaker of described terminating machine fuselage interior with being parallel to this terminating machine panel direction;
Be arranged at described terminating machine fuselage, guide the sound guiding device that plays sound by described each loud speaker respectively to the described terminating machine left and right sides.
2, the portable terminal that possesses sound guiding device according to claim 1 is characterized in that, the left and right sides of described terminating machine connects and is formed with a plurality of senders, and the sound that guides by described sound guiding device is seen through, and is played to the outside.
3, the portable terminal that possesses sound guiding device according to claim 1 and 2, it is characterized in that described sound guiding device is that the loud speaker sounding mouth direction from described loud speaker is bent to form in the guiding tube of described terminating machine inside to the left and right sides of described terminating machine direction.
4, the portable terminal that possesses sound guiding device according to claim 3 is characterized in that, described guiding tube is made up of a plurality of guiding tubes of installing side by side.
5, the portable terminal that possesses sound guiding device according to claim 4 is characterized in that, described each guiding tube is the conduit that diameter has nothing in common with each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040066067 | 2004-08-20 | ||
| KR1020040066067A KR100619897B1 (en) | 2004-08-20 | 2004-08-20 | Fortable terminal having sound guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1738323A true CN1738323A (en) | 2006-02-22 |
| CN100548010C CN100548010C (en) | 2009-10-07 |
Family
ID=36080977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100027293A Expired - Fee Related CN100548010C (en) | 2004-08-20 | 2005-01-19 | The portable terminal that possesses sound guiding device |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100619897B1 (en) |
| CN (1) | CN100548010C (en) |
-
2004
- 2004-08-20 KR KR1020040066067A patent/KR100619897B1/en not_active IP Right Cessation
-
2005
- 2005-01-19 CN CNB2005100027293A patent/CN100548010C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100619897B1 (en) | 2006-09-19 |
| CN100548010C (en) | 2009-10-07 |
| KR20060017405A (en) | 2006-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120315 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120315 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |