CN1905715A - Mobile communication terminal with rotary loudspeaker - Google Patents
Mobile communication terminal with rotary loudspeaker Download PDFInfo
- Publication number
- CN1905715A CN1905715A CNA2006100910869A CN200610091086A CN1905715A CN 1905715 A CN1905715 A CN 1905715A CN A2006100910869 A CNA2006100910869 A CN A2006100910869A CN 200610091086 A CN200610091086 A CN 200610091086A CN 1905715 A CN1905715 A CN 1905715A
- Authority
- CN
- China
- Prior art keywords
- loud speaker
- mobile communication
- communication terminal
- accommodation section
- fuselage
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention belongs to a mobile communication terminal with rotary loudspeaker which comprises: a main body; a loudspeaker container formed with a depression on one side of the main body; a loudspeaker linked with the container with shaft and accommodated in the same. According to the invention, it adjusts the direction of the sound when outputting music or sound information and provides the user a desired timbre by rotating the loudspeaker.
Description
Technical field
The present invention relates to have the mobile communication terminal of rotary loudspeaker, it regulates the direction of sound equipment when outputting music or various aural information, can carry out the rotation of loud speaker, so that the sound equipment of the required tonequality of user to be provided.
Background technology
The mobile communication terminal of listing requires only just can carry out multiple function by a mobile communication terminal recently, comprise the Internet (Internet) linkage function, MP3 function, camera function etc., trend integrated, multifunction that its development presents simultaneously in mobile communication terminal inside.
Particularly, be developed to and can have utilized mobile communication terminal to play 3 dimension stereo system and stero sets owing to the development of mobile communication terminal manufacturing technology and ICT (information and communication technology).Yet,, only can't play 3 dimension stereo system or stero sets with a loud speaker no matter be high performance loud speaker how.Therefore the mobile communication terminal according to this requirement exploitation comprises two loud speakers in mobile communication terminal inside, so that stero set to be provided.
But large LCD (LCDs) and various function key are installed in the front of this mobile communication terminal, are not suitable for installing loud speaker, so loud speaker is installed in sidewall or sidewall back.
With regard to stero set, if by about 2 microphones sources of sound such as symphony orchestra or drama propagated very wide sound collect sound, the sound equipment that sends by same source of sound, position difference according to microphone, produce the intensity of its sound equipment and the time of advent difference, comprise the people in the signal of two microphones simultaneously and can feel the information of sense of direction.
This information is by other transmission path, 2 loudspeaker plays about utilization, if near the summit of isosceles triangle that with the distance between two loud speakers is the base, listen to so, left and right sides ear is the sound equipment that has nothing in common with each other of receiving intensity and time respectively, feels that the position reproduction of source of sound is the same seemingly.
But, in order to appreciate stero set, need the above interval of certain distance by two loud speakers, and owing on the mobile communication terminal dimensional characteristic, can't guarantee required distance.
Therefore, the method in that two loud speakers are arranged in the front of mobile communication terminal can't realize stereosonic effect, so preferably be distributed in the sidewall or the sidewall back of mobile communication terminal.
But owing to this mobile communication terminal employing in the past is the structure that loud speaker is fixed in sidewall or sidewall back, the user can't listen to stero set according to the characteristic or the kind of music, it is the music of high tone quality, moreover, when utilizing loud speaker output voice, such as listening news etc.,, also there is the problem that voice can't the clear user of passing to because loud speaker is positioned at sidewall or sidewall back.
Summary of the invention
Therefore, the technical task that the present invention will solve promptly the object of the present invention is to provide a kind of mobile communication terminal that has rotary loudspeaker, the direction of its scalable sound equipment when outputting music or various aural information, carry out the rotation of loud speaker, so that the sound equipment of the required tonequality of user to be provided.
The invention is characterized in, comprise following a few part:
Fuselage;
The loud speaker accommodation section is recessed to form on the one side of above-mentioned fuselage;
Loud speaker realizes that with the loud speaker accommodation section axle is connected, and is contained in the loud speaker accommodation section.
Above-mentioned loud speaker accommodation section forms on a certain sidewall of above-mentioned fuselage or two side, and the medial surface in above-mentioned loud speaker accommodation section has the hinge axle.
Be formed with the hinge hole that is incorporated on the above-mentioned hinge axle for rotating on the above-mentioned loud speaker, above-mentioned loud speaker is installed to such an extent that hold or expose with respect to above-mentioned loud speaker accommodation section.
Have rotation perception means in above-mentioned fuselage interior;
Above-mentioned rotation perception means are connected with above-mentioned loud speaker conduction, perceive this situation after above-mentioned loud speaker rotation, so that above-mentioned mobile communication terminal is converted to the sound equipment output mode.
Also comprise following two parts:
Groove is made a part of depression and is formed on the another side of above-mentioned loud speaker accommodation section,
Projection is in the opposite side formation of above-mentioned loud speaker, to insert above-mentioned groove and to support.
As the above-mentioned detailed description of doing, the mobile communication terminal that has rotary loudspeaker of the present invention has following effect, that is, when outputting music or various aural information, the direction of scalable sound equipment provides the sound equipment of the required tonequality of user.
Description of drawings
Fig. 1 is the oblique view that has the mobile communication terminal of rotary loudspeaker of the present invention.
Fig. 2 is the front elevation of mobile communication terminal shown in Figure 1.
Fig. 3 is the vertical view of mobile communication terminal shown in Figure 1.
Fig. 4 is the block diagram that has the mobile communication terminal of rotary loudspeaker of the present invention.
* the symbol description * of accompanying drawing major part
10: fuselage 12; The hinge axle
14: loud speaker accommodation section 14a: projecting slot
20: loud speaker 22: the hinge hole
24: projection 30: rotation perception means
40: control part
Embodiment
For realizing as above purpose, the invention provides a kind of mobile communication terminal that has rotary loudspeaker, it is characterized in that comprising following a few part: fuselage; The loud speaker accommodation section, it is recessed to form on the one side of fuselage; Loud speaker, it realizes that with the loud speaker accommodation section axle is connected, and is contained in the loud speaker accommodation section.
So, above-mentioned loud speaker accommodation section is formed on a certain sidewall or two side of above-mentioned fuselage, and the medial surface in above-mentioned loud speaker accommodation section has the hinge axle.
In addition, be preferably formed as the rotatable hinge hole that is incorporated on the above-mentioned hinge axle on the above-mentioned loud speaker, above-mentioned loud speaker is installed to such an extent that hold or expose with respect to above-mentioned loud speaker accommodation section.
On the other hand, the fuselage interior at above-mentioned mobile communication terminal preferably has rotation perception means.Above-mentioned rotation perception means perceive this situation after above-mentioned loud speaker rotation, be connected with the loud speaker conduction, make above-mentioned mobile communication terminal be converted to the sound equipment output mode.
And, on another side, above-mentioned loud speaker accommodation section, preferably also form groove by part depression, have the projection of above-mentioned groove of insertion and support at the opposite side of above-mentioned loud speaker.
Be elaborated with reference to the accompanying drawings.But the purpose of these accompanying drawings is an example, and the present invention is not limited by it.
Fig. 1 is the oblique view that has the mobile communication terminal of rotary loudspeaker of the present invention, and Fig. 2 is the front elevation of mobile communication terminal shown in Figure 1, and Fig. 3 is the vertical view of mobile communication terminal shown in Figure 1.In addition, Fig. 4 is the block diagram that has the mobile communication terminal of rotary loudspeaker of the present invention.
As shown in Figures 1 to 4, the mobile communication terminal that has rotary loudspeaker of the present invention is made of fuselage 10 and loud speaker 20.
One side at this fuselage 10 is equipped with loud speaker 20.In this manual, carrying out with the situation that loud speaker 20 is installed in the two side of fuselage 10 is that example describes.
As mentioned above, the loud speaker 10 that is installed on fuselage 10 two sides can be rotated by following hinge axle 12 and hinge hole 22.The loud speaker accommodation section 14 that holds this loud speaker 20 is recessed to form on the two side of fuselage 10 with loud speaker 20.Wherein, loud speaker accommodation section 14 is by forming for size and the shape that loud speaker 20 inserts, so that loud speaker 20 can hold installation.This loud speaker accommodation section 14 is preferably in a side and has the hinge axle 12 that can insert on the loud speaker 20 in the hinge hole 22 that forms, and forms the user at opposite side and can utilize hand etc. to put into and take out the groove 14a of loud speaker 20 easily.
The pivot effect of hinge axle 12 performance loud speakers 20, its eccentric formation is so that can be the center rotation with a side of loud speaker 20.Therefore, if be that the center is rotated with hinge axle 12, then loud speaker 20 is with the rotation of arc form, from the modality conversion of the side wall inner surface of initial insertion fuselage 10 for towards the front direction of mobile communication terminal as the form that stretches open wings.On this hinge axle 12, be formed with cable outlet (not marking among the figure), the path effect that its performance is transmitted the required cable (not marking among the figure) of the signal of telecommunication to loud speaker 20.The shape of cable outlet can change according to the type of cable and the shape of loud speaker 20.
In addition, preferably can also comprise rotation perception means 30 in the inside that has the mobile communication terminal of rotary loudspeaker of the present invention, as angular transducer.When this rotation perception means 30 perceive the user with rotary loudspeakers 20 such as hands, this advisory is given the control part 40 of the driving that is installed on fuselage 10 internal control terminals, so mobile communication terminal can be exchanged into the sound equipment output mode, for example, MP3 play mode (Music Appreciation etc.) or moving image play mode etc.
When as above making loud speaker 20 when the front rotates, be automatically converted to MP3 play mode or moving image play mode by user's operation.After this can be avoided user's rotary loudspeaker 20, need operate the keypad of mobile communication terminal once more, be converted to the inconvenience of MP3 play mode or moving image play mode.
Further describe the mobile communication terminal that has rotary loudspeaker of the present invention below.
When music appreciating or moving image, for example, in the time of watching the many news of lines, film etc., if the direction of loud speaker 20 towards the side, then can't be heard voice clearly.Must transfer big volume, make music or lines pass fartherly.Therefore,, regulate, make loud speaker 20 towards front direction for clearly music appreciating or moving image.
For this reason, the user utilizes hand etc. with the front direction rotation of loud speaker 20 to mobile communication terminal, and the keypad that utilizes mobile communication terminal to have then is the sound equipment output mode with the mode switch of mobile communication terminal.Certainly, be converted to the sound equipment output mode after, loud speaker 20 is rotated to front direction.
What the present invention illustrated is to form hinge axle 12 on fuselage 10, forms hinge hole 22 on loud speaker 20.But also can exchange formation, on fuselage 10, form hinge hole 22, on loud speaker 20, form hinge axle 12.
In addition, what the present invention illustrated is that loud speaker 20 is rotated by hinge axle 12 and hinge hole 22, is contained in the loud speaker accommodation section 14 or disengaging from loud speaker accommodation section 14.But also can be by following formation: be contained at loud speaker 20 under the state of loud speaker accommodation section 14, once press non-locking press-button after, loud speaker 20 breaks away from from loud speaker accommodation section 14, is contained in again in the loud speaker accommodation section 14 after pressing once more.
As mentioned above, the present invention can other concrete form implement under the prerequisite that does not change its technological thought or essential feature, and this is that the practitioner of the technical field of the invention is understandable.
Therefore, should be understood to aforesaid embodiment and be example to all aspects, and non-limiting.Scope of the present invention is limited by above-mentioned detailed description, but is showed by claim scope described later.All changes that the meaning of accessory rights claimed range, scope and equivalent concepts thereof derive or the form of distortion all should be interpreted as being contained in the scope of the present invention.
Claims (5)
1, a kind of mobile communication terminal that has rotary loudspeaker is characterized in that comprising following a few part:
Fuselage;
The loud speaker accommodation section is recessed to form on the one side of described fuselage;
Loud speaker realizes that with the loud speaker accommodation section axle is connected, and is contained in the loud speaker accommodation section.
2, the mobile communication terminal that has rotary loudspeaker according to claim 1 is characterized in that:
Described loud speaker accommodation section forms on a certain sidewall of described fuselage or two side, and the medial surface in described loud speaker accommodation section has the hinge axle.
3, the mobile communication terminal that has rotary loudspeaker according to claim 2 is characterized in that:
Be formed with the hinge hole that is incorporated on the described hinge axle for rotating on the described loud speaker, described loud speaker is installed to such an extent that hold or expose with respect to described loud speaker accommodation section.
4, the mobile communication terminal that has rotary loudspeaker according to claim 1 is characterized in that:
Have rotation perception means in described fuselage interior;
Described rotation perception means are connected with described loud speaker conduction, perceive this situation after described loud speaker rotation, so that described mobile communication terminal is converted to the sound equipment output mode.
5, the mobile communication terminal that has rotary loudspeaker according to claim 1 is characterized in that also comprising following two parts:
Groove is made a part of depression and is formed on the another side of described loud speaker accommodation section,
Projection is in the opposite side formation of described loud speaker, to insert described groove and to support.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050067555 | 2005-07-25 | ||
| KR1020050067555A KR20070013162A (en) | 2005-07-25 | 2005-07-25 | Mobile communication terminal having rotating speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1905715A true CN1905715A (en) | 2007-01-31 |
| CN100484161C CN100484161C (en) | 2009-04-29 |
Family
ID=37674811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100910869A Expired - Fee Related CN100484161C (en) | 2005-07-25 | 2006-07-13 | Mobile communication terminal with rotary loudspeaker |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20070013162A (en) |
| CN (1) | CN100484161C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8243967B2 (en) | 2005-11-14 | 2012-08-14 | Nokia Corporation | Hand-held electronic device |
| CN103826184A (en) * | 2014-02-28 | 2014-05-28 | 惠州Tcl移动通信有限公司 | Mobile terminal with rotatable loudspeaker |
| CN107820157A (en) * | 2016-09-05 | 2018-03-20 | 宁波升亚电子有限公司 | Portable sound effect device and its manufacture method |
| CN110430320A (en) * | 2019-07-26 | 2019-11-08 | 北京小米移动软件有限公司 | Voice directional spreading method and device |
-
2005
- 2005-07-25 KR KR1020050067555A patent/KR20070013162A/en not_active Application Discontinuation
-
2006
- 2006-07-13 CN CNB2006100910869A patent/CN100484161C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8243967B2 (en) | 2005-11-14 | 2012-08-14 | Nokia Corporation | Hand-held electronic device |
| CN103826184A (en) * | 2014-02-28 | 2014-05-28 | 惠州Tcl移动通信有限公司 | Mobile terminal with rotatable loudspeaker |
| CN107820157A (en) * | 2016-09-05 | 2018-03-20 | 宁波升亚电子有限公司 | Portable sound effect device and its manufacture method |
| CN107820157B (en) * | 2016-09-05 | 2020-10-20 | 宁波升亚电子有限公司 | Portable sound effect device and manufacturing method thereof |
| CN110430320A (en) * | 2019-07-26 | 2019-11-08 | 北京小米移动软件有限公司 | Voice directional spreading method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070013162A (en) | 2007-01-30 |
| CN100484161C (en) | 2009-04-29 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 |