CN1773418A - Portable computer loudspeaker system and related loud speaker unit - Google Patents
Portable computer loudspeaker system and related loud speaker unit Download PDFInfo
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- CN1773418A CN1773418A CN 200410068123 CN200410068123A CN1773418A CN 1773418 A CN1773418 A CN 1773418A CN 200410068123 CN200410068123 CN 200410068123 CN 200410068123 A CN200410068123 A CN 200410068123A CN 1773418 A CN1773418 A CN 1773418A
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- loudspeaker
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Abstract
A loudspeaker unit of portable computer consists of erection component being able to insert in expansion socket or rack of portable computer and crate component being set at front end of erection component for being exposed. It features that the whole unit can be set in removable way on expansion socket or rack at main body of said portable computer.
Description
[technical field]
The portable computer that relates in this invention more particularly is amplifier system and the relevant loudspeaker unit that is applicable to multimedia function in the portable computer.
[background technology]
What relate in this instructions is portable computer, is to be example to be suitable for amplifier system in the notebook, and this invention is illustrated.
Fig. 1 is the outward appearance exploded perspective view of common notebook.As shown in the figure, notebook 1 is made up of main part 3 and display device 5 substantially.Aforementioned body part 3 roughly is thin hexahedron platy structure, and its top is provided with keyboard 7, and is inner then be provided with the various parts of formation notebooks 1 such as mainboard, CPU, storer, hard disk drive, CD drive 10, battery.
In the above-mentioned parts, the parts that above-mentioned CD drive 10 is not necessary to use optionally are installed in the frame (bay) (sign is not arranged among the figure) on the aforementioned body parts 3.And, if when CD drive 10 not being installed, in the above-mentioned frame other devices can be installed, for example parts such as boosting battery.
The above-mentioned display device 5 general LCDs that adopt; Be connected in the rearward end of aforementioned body parts 3, may be folded in the top of aforementioned body parts 3.Above-mentioned display device 5 is the same with aforementioned body parts 3, adopts roughly thin hexahedron platy structure.
On the one hand, in order to strengthen the multimedia function of notebook 1, loudspeaker 11 is set.Above-mentioned loudspeaker 11 can be arranged on different positions, and with dashed lines has indicated the position that loudspeaker 11 can be set among Fig. 1.For example, positions such as the last surface rear end both sides of the both sides, the place ahead of display device downside two ends, 5 edge or main element 3, main element 3, main element front central authorities.And on above-mentioned display device 5, with the outstanding both upper ends thereof that is installed in of handling mode.
Be arranged on the loudspeaker 11 on the notebook 1, can be different according to its number of design conditions or position.For example, below, the two ends, edge of display device 5 only is provided with 2, and perhaps the tip both sides, front of main element 3 only are provided with 2.
And in order to connect external loudspeaker in above-mentioned notebook 1, a side of aforementioned body parts 3 will possess connectivity port 12.As long as external loudspeaker is connected in above-mentioned connectivity port 12, just can carry out multimedia function.
But there are the following problems in the above-mentioned prior art.
At first, be installed in the main element 3 of notebook 1 or the loudspeaker 11 on the display device 5, its performance is restricted relatively.That is because the setting of above-mentioned loudspeaker 11 will need certain space in main element or display device 5.In other words, minimize, can only dwindle size and the grid area and the audio amplifier area of loudspeaker 11 to greatest extent, perhaps remove above-mentioned parts in order to make main element 3 or display device 5 inside and outside middle loudspeaker 11 occupied spaces.Therefore, be installed in the loudspeaker 11 in notebook 1 main element 3 or the display device 5, its performance can descend to some extent.
On the one hand, if use outside audio amplifier, though can improve its performance, the periphery of notebook 1 will be prepared the bigger space that is provided with, but also causes the low fatal problem of Portability.And, also to possess the cable that connects loudspeaker and connectivity port 12 and loudspeaker power supply independently.
[summary of the invention]
The purpose of this invention is exactly by solving the problems of the prior art point, the amplifier system function of relativity ground raising portable computer.
Another purpose of this invention is exactly, and provide the performance comparison Portability outstanding, and applicable to the microphone unit in the portable computer.
In order to achieve the above object, possess in this invention in the portable computer of main element and display device, a side of aforementioned body parts and display device, its inside and outside is provided with a loudspeaker at least.
Aforementioned body parts and display device are the center with an end, can fold and open mutually; In general aforementioned body parts and the display device, be provided with loudspeaker in going back.
Aforementioned body parts and display device form one, establish the type loudspeaker in its inside also is provided with.
Above-mentioned loudspeaker of coming in and going out is located at front or two sides of aforementioned body parts.
Above-mentioned loudspeaker of coming in and going out is the center with the rotation center, inside and outside the moving while rotating; Rotation exposes to outside grid part, and its transversal section forms arch.
Another feature according to this invention possesses in this invention in the portable computer of main element and display device, is provided with the loudspeaker that is removable in aforementioned body parts expansion slot or the frame.
Aforementioned body parts and display device are that the center interconnects with an end, and can fold mutually and open; And, establish the type loudspeaker in also being provided with in aforementioned body parts and the display device.
Aforementioned body parts and display device form one, and the type loudspeaker is established in also being provided with in its inside.
Be removable at the loudspeaker in above-mentioned expansion slot or the frame, or form with the grid part that is located at above-mentioned installing component front end and expose by the installing component that is inserted in the expansion slot frame.
Domes are adopted in the transversal section of above-mentioned grid part.
According to another feature of this invention, also comprise following parts in this invention: installing component, adopt the shape that is removable in portable computer expansion slot or the frame; Grid part is located at an end of above-mentioned installing component, and exposes the outside with portable computer.
Above-mentioned grid part can be come in and gone out in above-mentioned installing component, and domes are adopted in its transversal section.
In this invention, possess the portable computer amplifier system and the relevant loudspeaker unit of said structure, can improve the multimedia performance of portable computer greatly.
As noted earlier, the amplifier system of portable computer and relevant loudspeaker unit have following effect in this invention.
At first in this invention, micropkonic grid part exposes to the outside of main element, can enlarge the surface area that exposes grid part relatively, so voice signal is conveyed to the user place more exactly; And can provide relative more space to micropkonic formation, therefore can improve micropkonic performance.
In addition, in this invention,, can design amplifier system by microphone unit being installed in expansion slot and the frame.At this moment, need not independent cable,, just can improve convenience and Portability in the use as long as in expansion slot and frame, microphone unit is installed.
[description of drawings]
Fig. 1 is the formation exploded perspective view of conventional portable computing machine.
Fig. 2 is the amplifier system example oblique view of portable computer in this invention.
Fig. 3 is the local oblique view that loudspeaker constitutes in the example shown in Figure 2.
Fig. 4 is other example oblique views of portable computer amplifier system in this invention.
Fig. 5 is another example oblique view of portable computer amplifier system in this invention.
Fig. 6 is that microphone unit is installed in oblique view in the expansion slot in the example shown in Figure 5.
Fig. 7 is another example oblique view of portable computer amplifier system in this invention.
[embodiment]
With reference to the accompanying drawings, to portable computer amplifier system in this invention and relevant loudspeaker unit, be described in detail.
Fig. 2 is the example oblique view of portable computer amplifier system in this invention; Fig. 3 is in the example shown in Figure 2, the oblique view of loudspeaker discrepancy structure.
Just as shown in these figures, portable computer is the notebook computer that possesses main element 20 and display device 26.Be provided with keyboard 22 above the aforementioned body parts 20, and the rear end of aforementioned body parts 20 links to each other with display device 26 by hinge member 24.
Therefore, above-mentioned display device 26 may be folded in aforementioned body parts 20 above, perhaps as shown in the figure, also can open.In the above-mentioned display device 26, also be provided with display frame 26.The above-mentioned display frame 28 general LCDs of using.
Example in this invention not only goes in the notebook computer as portable computer, can also be applicable in the desk-top computer that main element and display device become one.
The side of aforementioned body parts 20 is provided with loudspeaker 30.Above-mentioned loudspeaker 30 is by being formed at the opening of aforementioned body parts 20 sides, rotatable discrepancy.What Fig. 2 showed is exactly the state that loudspeaker 30 is gone out.Under the state that loudspeaker 30 is gone out, its 32 of grid hurdle parts expose fully.By above-mentioned grid part 32, the voice signal of loudspeaker 30 is transmitted to the outside.Domes are adopted in the transversal section of above-mentioned grid part 32.Such structure makes the rotary manipulation of above-mentioned loudspeaker 30 slick and sly more, and the area of grid part 32 is wideer relatively simultaneously.
For above-mentioned loudspeaker 30 rotations are come in and gone out, the two ends of above-mentioned loudspeaker 30 are provided with rotary middle spindle 33.Above-mentioned rotary middle spindle 33 is inserted into main element 20 1 sides that are provided with above-mentioned loudspeaker 30, and can rotate.In addition, can also adopt rotary middle spindle 33 to be located at the structure of main element 20 sides.
Above-mentioned loudspeaker 30 is accommodated under the state of aforementioned body parts 20 inside, and is outstanding in order to prevent optionally to the outside, and will be provided with latch structure on the aforementioned body parts 20 corresponding loudspeakers 30.
Have in the loudspeaker 30 of said structure, audio amplifier can be located at the inboard of above-mentioned grid part 32, also can be used as the audio amplifier use but above-mentioned loudspeaker 30 is accommodated in main element 20 volume inside.
On the one hand, when the two ends of main element 20 are provided with loudspeaker 30 with the formula structure of coming in and going out, the last surface rear end of aforementioned body parts 20, perhaps loudspeaker (sign is not arranged among the figure) is established at the two ends of display device 26 in can being provided with, and can construct the above amplifier system of 2-way.
Fig. 4 is other examples of this invention.In this example, the tip both sides of main element 20, promptly positive both sides are provided with loudspeaker 30.Above-mentioned loudspeaker 30 can be come in and gone out as shown in Figure 3.Therefore in use, can be with above-mentioned loudspeaker 30, promptly grid part 32 exposes to the outside use of main element 20.
As, loudspeaker 30 is arranged on the tip both sides of main element 20, be positive both sides, simultaneously on the two sides of main element 20 discrepancy formula loudspeaker 30 can be set also, and can also be provided with in main element 20 or the display device 26 and establish the type loudspeaker in 2.Therefore, by above-mentioned 6 loudspeakers, can realize the amplifier system of 5.1 sound channels.
Fig. 5 and Fig. 6 are the another one examples of this invention.In this example, for convenience of explanation, only the part that is different from above-mentioned example is illustrated.
As shown in the figure, main element 20 1 sides of portable computer are provided with expansion slot 40 (also being called PCMCIA SLOT).Above-mentioned expansion slot 40 can insert various pcmcia cards, connects peripheral device with this.
Form the position of expansion slot 40, be not limited to the side of main element 20, but can be different according to the amplifier system design of whole notebook computer.In other words, according to other micropkonic installation sites that are arranged in main element 20 or the display device 26, determine the position of above-mentioned expansion slot 40.
The inside of above-mentioned installing component 20 is provided with the parts of forming microphone unit 50, is audio amplifier but also the part of above-mentioned installing component 52 inner spaces can be used.The grid part 54 that is arranged on above-mentioned installing component 52 1 ends is that the voice signal that microphone unit 50 produces propagates into outside device, and domes are adopted in its transversal section.In this example, grid part 54 transversal section of domes make its surface area big relatively.But, also need not to be confined to said structure, if can enlarge its surface area to greatest extent, also can adopt any structure.
Fig. 7 is another example of this invention.Also be for convenience of explanation in this example, the part that is different from example shown in Figure 3 is stressed.
As shown in the figure, a side of main element 20 is provided with frame 42.Above-mentioned frame 42 is that the part of parts such as loading and unloading type CD drive or boosting battery can be installed.The position of above-mentioned frame 42 is not limited to main element 20 sides as shown in the figure, can be different according to the amplifier system design of whole notebook computer.In other words, according to other loudspeaker location that are located on main element 20 or the display device 26, determine the position of above-mentioned frame 42.
Microphone unit 60 is made up of installing component 62 that is installed on above-mentioned frame 42 inside and the grid part 64 that can come in and go out on installing component 62.Above-mentioned installing component 62 can be installed in the above-mentioned frame 42, and possesses and the corresponding volume in frame 42 inner spaces.Above-mentioned installing component 62 forms electric property with main element 20 and is connected by being installed in the frame 42.The inside of above-mentioned installing component 62 can also be provided with and constitute micropkonic various parts, and the part of inner space also can be used and is audio amplifier.
Above-mentioned grid part 64 can be come in and gone out in the inside and outside of above-mentioned installing component 62.Above-mentioned grid part 64 adopt with example shown in Figure 3 in the identical shape of loudspeaker; But, in this example, the inside of above-mentioned grid part 64 can be integrated all form micropkonic parts.Domes are adopted in the transversal section of above-mentioned grid part 64, but also can come in and go out in the inside and outside of above-mentioned installing component 62.Therefore, just in use, just above-mentioned grid part 64 is protruded in the outside of installing component 62.For this reason, the formation of above-mentioned grid part 64 is similar to loudspeaker shown in Figure 4 30.
Below the amplifier system of portable computer in this invention and the effect of relevant loudspeaker unit are described.
At first, in the example shown in Figure 3, just when using loudspeaker 30, just protrude in the outside of main element 20.And, be center rotation loudspeaker 30 with above-mentioned rotary middle spindle 33, grid part 32 is exposed.
When the loudspeaker 30 of aforesaid way is flat neither the Portability to notebook computer form influence, but also can bring into play than in establish loudspeaker better performance relatively; Can also provide voice signal to the user's ear direction in addition.This is because above-mentioned grid part 32 does not adopt the plane to expose to the shape on main element 20 surfaces.In other words, the grid part 32 of domes is adopted in the transversal section, exposes to the outside of main element 20 fully.Therefore, the voice signal that grid part 32 produces can accurately be communicated to the user place.
On the one hand, in the example shown in Figure 3, when not using above-mentioned loudspeaker 30, can be accommodated in the inside of main element 20, therefore the Portability to notebook computer does not have any impact.
The above-mentioned loudspeaker of coming in and going out 30, with main element 20 or be located on the display device 26 in establish loudspeaker and another and can come in and go out loudspeaker 30 together, constitute the amplifier system of notebook computer.
Next, in the example shown in Figure 5, the installing component 52 of microphone unit 50 is inserted in the expansion slot 40, and its grid part 54 exposes to the outside of main element 20.In above-mentioned the example, the size of independently cable, and microphone unit 50 is little relatively again, so the Portability of microphone unit 50 and practicality are relatively good.
And, the position of above-mentioned expansion slot 40 accords with the structure of whole notebook computer amplifier system, and can be as required, be located at loudspeaker in main element 20 or the display device 26 or the loudspeaker 30 in the example shown in Figure 3 together with interior, use as amplifier system.
In the example shown in Figure 7, replaced expansion slot 40, can be installed in microphone unit 60 on the main element 20 with frame 42.Above-mentioned frame 42 possesses the space bigger relatively than expansion slot 40, and grid part 64 can be come in and gone out in the inside and outside of installing component 62.
Therefore, in this example, microphone unit 60 is installed under the state in main element 20 frames 42, grid part 64 can be come in and gone out in the inside and outside of installing component 62.Said structure is under the state that microphone unit 60 is installed on the main element 20, identical with example shown in Figure 3.
As a result, microphone unit 60 is installed in the state on the frame 42, together carry with notebook computer, so its Portability has had improvement relatively in this example.
By above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.
Therefore, the technical scope of this invention is not limited to the content on the instructions, must determine its technical scope according to interest field.
For example, in this invention, utilize main element 20 or in be located at the loudspeaker in the display device 26 and the loudspeaker 30 of can coming in and going out, can load and unload microphone unit devices such as (50,60), can construct the variform amplifier system that possesses required sound channel.
Claims (13)
1, portable computer amplifier system comprises:
Possess in the portable computer of main element and display device, a side of aforementioned body parts and display device, its inside and outside is provided with a loudspeaker at least.
2, as claim item 1 described portable computer amplifier system, it is characterized in that:
Aforementioned body parts and display device are the center with an end, can fold and open mutually;
And in aforementioned body parts and the display device, be provided with loudspeaker in going back.
3, as claim item 1 described portable computer amplifier system, it is characterized in that:
Aforementioned body parts and display device form one, establish the type loudspeaker in its inside also is provided with.
4, as claim item 1 or 2 or 3 described portable computer amplifier systems, it is characterized in that:
Above-mentioned loudspeaker of coming in and going out is located at front or two sides of aforementioned body parts.
5, as claim item 4 described portable computer amplifier systems, it is characterized in that:
Above-mentioned loudspeaker of coming in and going out is the center with the rotation center, inside and outside the moving while rotating;
Rotation exposes to outside grid part, and its transversal section forms curved surface.
6, portable computer amplifier system comprises:
Possess in the portable computer of main element and display device, be provided with the loudspeaker that is removable in aforementioned body parts expansion slot or the frame.
7, as claim item 6 described portable computer amplifier systems, it is characterized in that:
Aforementioned body parts and display device are that the center interconnects with an end, and can fold mutually and open; And, establish the type loudspeaker in also being provided with in aforementioned body parts and the display device.
8, as claim item 6 described portable computer amplifier systems, it is characterized in that:
Aforementioned body parts and display device form one, and the type loudspeaker is established in also being provided with in its inside.
9, as claim item 6 or 7 or 8 described portable computer amplifier systems, it is characterized in that:
Be removable at the loudspeaker in above-mentioned expansion slot or the frame, or form with the grid part that is located at above-mentioned installing component front end and expose by the installing component that is inserted in the expansion slot frame.
10, as claim item 9 described portable computer amplifier systems, it is characterized in that:
Domes are adopted in the transversal section of above-mentioned grid part.
11, microphone unit comprises:
Installing component adopts the shape that is removable in portable computer expansion slot or the frame; Grid part is located at an end of above-mentioned installing component, and exposes the outside with portable computer.
12, as claim item 11 described microphone units, it is characterized in that:
Above-mentioned grid part can be come in and gone out in above-mentioned installing component.
13, as claim item 11 or 12 described microphone units, it is characterized in that:
Domes are adopted in the transversal section of above-mentioned grid part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410068123 CN1773418A (en) | 2004-11-12 | 2004-11-12 | Portable computer loudspeaker system and related loud speaker unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410068123 CN1773418A (en) | 2004-11-12 | 2004-11-12 | Portable computer loudspeaker system and related loud speaker unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1773418A true CN1773418A (en) | 2006-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410068123 Pending CN1773418A (en) | 2004-11-12 | 2004-11-12 | Portable computer loudspeaker system and related loud speaker unit |
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|---|---|
| CN (1) | CN1773418A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104618844A (en) * | 2013-11-01 | 2015-05-13 | 英诺晶片科技股份有限公司 | Sound amplification box and sound amplification device comprising the same |
-
2004
- 2004-11-12 CN CN 200410068123 patent/CN1773418A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104618844A (en) * | 2013-11-01 | 2015-05-13 | 英诺晶片科技股份有限公司 | Sound amplification box and sound amplification device comprising the same |
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