CN102469379A - Portable electronic device - Google Patents
Portable electronic device Download PDFInfo
- Publication number
- CN102469379A CN102469379A CN2010105423466A CN201010542346A CN102469379A CN 102469379 A CN102469379 A CN 102469379A CN 2010105423466 A CN2010105423466 A CN 2010105423466A CN 201010542346 A CN201010542346 A CN 201010542346A CN 102469379 A CN102469379 A CN 102469379A
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- CN
- China
- Prior art keywords
- housing
- speaker unit
- portable electronic
- rotating shaft
- electronic devices
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Abstract
The invention provides a portable electronic device provided with loudspeaker units capable of changing an orientation, comprising a first engine block, a second engine block, two loudspeaker units and a driving structure. The first engine block is provided with two containing spaces. The two containing spaces are located at two opposite sides of the first engine block. The second engine block is provided with a rotating shaft and a display screen. The second engine block is pivoted with the first engine block through the rotating shaft. The two loudspeaker units are respectively arranged in the two containing spaces and are pivoted with the first engine block. The driving structure is arranged between the two loudspeaker units and the rotating shaft so that the driving structure drives the two loudspeaker units to pivotally rotate relative to the first engine block when the second engine block pivotally rotates relative to the first engine block through the rotating shaft.
Description
Technical field
The invention relates to a kind of audio equipment, and particularly relevant for a kind of audio equipment of portable electronic devices.
Background technology
Today that the audiovisual image technology makes rapid progress, the loudspeaker of pursuing high quality audio, space effective utilization will be the flourish important points in following communication, information and IA market.Loudspeaker are praised unit again, and its function is sounded audio signal exactly.In the field of notebook computer, more loudspeaker are used in and play computer game, play parts such as video and audio CD disc, music.Along with Times'Demand changes, except commercial use in the past, the multimedia function of notebook computer is also more and more paid attention to by market and consumer, and the usefulness of relative loudspeaker requires also increasingly high.
Usually, the factor that influences loudspeaker usefulness has following several parameters: 1. loudspeaker monomeric species; 2. the capacity of audio amplifier (the C.C. number of audio amplifier); 3. relative bearing of loudspeaker and user or the like.The loudspeaker of general notebook computer are because of factors such as type volume sizes, and different selections is arranged.For example, the type that approaches the audio amplifier that is unable to hold at volume can adopt monomer horn, and volume allows that more greatly the type of inserting audio amplifier then can adopt the loudspeaker that have audio amplifier, so that acoustics is better.
With regard to the position that is provided with, known loudspeaker have two kinds of set-up modes, and a kind of is the side that is arranged at rotating shaft, and the audio frequency transmit direction is towards last, and auditory effect is common; Another kind of then be the front end that is arranged at main frame, and the audio frequency transmit direction is forward, auditory effect is common, and is prone to covered by operator's palm.Yet, no matter be above-mentioned which kind of set-up mode and position, loudspeaker towards all fixing with the capacity of audio amplifier, and be subject to the space of body, and can't bring the user good hearing enjoying.
Summary of the invention
The present invention provides a kind of portable electronic devices, have can change towards speaker unit.
The present invention proposes a kind of portable electronic devices, comprises a first housing, a second housing, two speaker unit and a Drive Structure.The first housing has two accommodation spaces.Two accommodation spaces are positioned at the relative both sides of the first housing.The second housing has a rotating shaft and a display screen.The second housing is articulated in the first housing by rotating shaft.Two speaker unit are disposed at two accommodation spaces respectively and are articulated in the first housing.Drive Structure is disposed between two speaker unit and the rotating shaft, with at the second housing when the relative first housing of rotating shaft pivots, Drive Structure drives the relative first housing of two speaker unit and pivots.
In one embodiment of this invention, Drive Structure is an engaging structure.
In one embodiment of this invention, Drive Structure comprises at least one first gear and at least one second gear, and at least one first gear is solidly connected to rotating shaft, at least one second gear be solidly connected to two speaker unit one of them.
In one embodiment of this invention, when the second housing was covered on the first housing, a surface of two speaker unit was orthogonal with a normal side of the second housing.
In one embodiment of this invention, when the relative first housing of the second housing was opened, a surface of two speaker unit increased with a sharp angle of the second housing gradually.
In one embodiment of this invention, when the relative first housing complete opening of the second housing, sharp angle is 45 degree.
In one embodiment of this invention, when the relative first housing of the second housing was opened, two accommodation spaces constituted the audio amplifier space of two speaker unit part respectively.
Based on above-mentioned, speaker unit of the present invention can pivot with the relative second housing of the first housing and change the audio frequency transmit direction.Therefore, can reach the best effect of listening to.
Description of drawings
For let above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, elaborate below in conjunction with the accompanying drawing specific embodiments of the invention, wherein:
Fig. 1 is the schematic perspective view of the portable electronic devices of first embodiment of the invention.
Fig. 2 is the local generalized section of portable electronic devices of Fig. 1.
Fig. 3 A～Fig. 3 C is the schematic flow sheet that the relative first housing of the second housing of Fig. 2 is opened.
The main element symbol description:
100: portable electronic devices
110: the first housing
112: two accommodation spaces
120: the second housing
122: rotating shaft
124: display screen
130: speaker unit
132: the surface
140: Drive Structure
A1: angle
A2: sharp angle
B: audio frequency transmit direction
V: normal direction
Embodiment
Fig. 1 is the schematic perspective view of the portable electronic devices of first embodiment of the invention, and Fig. 2 is the local generalized section of portable electronic devices of Fig. 1.Please refer to Fig. 1 and Fig. 2, portable electronic devices 100 comprises a first housing 110, a second housing 120, two speaker unit 130 and a Drive Structure 140.The first housing 110 has two accommodation spaces 112.Two accommodation spaces 112 are positioned at the relative both sides of the first housing 110.The second housing 120 has a rotating shaft 122 and a display screen 124.The second housing 120 is articulated in the first housing 110 by rotating shaft 122.Two speaker unit 130 are disposed at two accommodation spaces 112 respectively and are articulated in the first housing 110.
Fig. 3 A～Fig. 3 C is the schematic flow sheet that the relative first housing of the second housing of Fig. 2 is opened.Please be earlier with reference to figure 3A, when the second housing 120 was covered on the first housing 110, a surface 132 of two speaker unit 130 was orthogonal with a normal direction V of the second housing 120.Please in regular turn with reference to figure 3A and Fig. 3 B, when the second housing 120 relative first housings 110 were opened an angle A 2, two speaker unit 130 surface 132 separately was a sharp angle A1 with the second housing 120.Shown in Fig. 3 B, angle A 2 can be respectively 90 ° and 36 ° with sharp angle A1.What deserves to be mentioned is that when the second housing 120 relative first housings 110 were opened, two accommodation spaces 112 can constitute the audio amplifier space of two speaker unit, 130 parts respectively.Whereby, can promote the sound field effect or the tonequality of two speaker unit 130.
Please refer to Fig. 3 B and Fig. 3 C, when the relative first housing 110 complete openings of the second housing 120, sharp angle A1 is 45 °.At this moment, the angle of the second housing 120 relative first housings 110 can be 110 °, and an audio frequency transmit direction B of portable electronic devices 100 just can be towards user 50.That is to say that when the angle of the second housing 120 relative first housings 110 unlatchings became big, two speaker unit 130 surface 132 separately also can increase with the sharp angle A1 of the second housing 120 gradually.
In sum, speaker unit of the present invention can pivot with the relative second housing of the first housing and change the audio frequency transmit direction.Therefore, can reach the best effect of listening to.In addition, speaker unit can pivot and unlatching automatically with the relative second housing of the first housing, need not be manually opened, and considerably convenient.In addition, the accommodation space of ccontaining speaker unit can constitute the audio amplifier space of speaker unit part, and can in limited space, create big audio amplifier volume, makes the user have and listens to quality relatively preferably.
Though the present invention discloses as above with preferred embodiment; Right its is not that any those skilled in the art are not breaking away from the spirit and scope of the present invention in order to qualification the present invention; When can doing a little modification and perfect, so protection scope of the present invention is when being as the criterion with what claims defined.
Claims (7)
1. portable electronic devices comprises:
One first housing has two accommodation spaces, and wherein this two accommodation space is positioned at the relative both sides of this first housing;
One second housing has a rotating shaft and a display screen, and wherein this second housing is articulated in this first housing through this rotating shaft;
Two speaker unit are disposed at this two accommodation space respectively and are articulated in this first housing; And
One Drive Structure is disposed between this two speaker unit and this rotating shaft, and with when this second housing pivots through relative this first housing of this rotating shaft, this Drive Structure drives relative this first housing of this two speaker unit and pivots.
2. portable electronic devices as claimed in claim 1 is characterized in that, this Drive Structure is an engaging structure.
3. portable electronic devices as claimed in claim 2; It is characterized in that; This Drive Structure comprises at least one first gear and at least one second gear, and this at least one first gear is solidly connected to this rotating shaft, this at least one second gear be solidly connected to this two speaker unit one of them.
4. portable electronic devices as claimed in claim 1 is characterized in that, when this second housing was covered on this first housing, a surface of this two speaker unit was orthogonal with a normal direction of this second housing.
5. portable electronic devices as claimed in claim 1 is characterized in that, when relative this first housing of this second housing was opened, this two speaker unit surface separately increased with a sharp angle of this second housing gradually.
6. portable electronic devices as claimed in claim 5 is characterized in that, when this second housing relatively during this first housing complete opening, this sharp angle is 45 degree.
7. portable electronic devices as claimed in claim 1 is characterized in that, when relative this first housing of this second housing was opened, this two accommodation space constituted the audio amplifier space of this two speaker unit part respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105423466A CN102469379A (en) | 2010-11-02 | 2010-11-02 | Portable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105423466A CN102469379A (en) | 2010-11-02 | 2010-11-02 | Portable electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102469379A true CN102469379A (en) | 2012-05-23 |
Family
ID=46072431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105423466A Pending CN102469379A (en) | 2010-11-02 | 2010-11-02 | Portable electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102469379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102284A (en) * | 2013-04-15 | 2014-10-15 | 纬创资通股份有限公司 | Portable electronic device with electronic module |
| US10466750B2 (en) | 2017-12-26 | 2019-11-05 | Compal Electronics, Inc. | Electronic device |
-
2010
- 2010-11-02 CN CN2010105423466A patent/CN102469379A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102284A (en) * | 2013-04-15 | 2014-10-15 | 纬创资通股份有限公司 | Portable electronic device with electronic module |
| CN104102284B (en) * | 2013-04-15 | 2019-03-15 | 纬创资通股份有限公司 | portable electronic device with electronic module |
| US10466750B2 (en) | 2017-12-26 | 2019-11-05 | Compal Electronics, Inc. | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |