CN1882193B - Electronic device with floating type MIC - Google Patents
Electronic device with floating type MIC Download PDFInfo
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- CN1882193B CN1882193B CN200510079557XA CN200510079557A CN1882193B CN 1882193 B CN1882193 B CN 1882193B CN 200510079557X A CN200510079557X A CN 200510079557XA CN 200510079557 A CN200510079557 A CN 200510079557A CN 1882193 B CN1882193 B CN 1882193B
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Abstract
The invention relates to an electric device with floating receiving hole, which comprises a receiving element, a floating frame, and a lifting adjuster, wherein the frame has one opening and one receiving space; the receiving element is inside the receiving space; the floating frame has one receiving hole while it is inside the opening to form the receiving space between the floating frame and the frame; the lifting adjuster can move inside the frame and contact the floating frame to push the floating frame to move along the opening, to make the receiving hole float inside or outside the opening. The invention can adjust the size of receiving space, to improve the resonance effect and improve the receiving quality.
Description
Technical field
The invention relates to a kind of electronic installation, particularly relevant for a kind of electronic installation with floating type MIC.
Background technology
In the epoch now that development in science and technology is maked rapid progress, portable electronic devices has become an indispensable part in modern's daily life.Especially mobile phone, characteristic such as it is compact, easy to carry can allow the modern whenever and wherever possible with other people phone contact, and is quite convenient.
The radio reception mechanism of traditional mobile phone comprises MIC, radio reception space and as the microphone of radio reception assembly, MIC is arranged on the casing of mobile phone.The radio reception space is arranged in the casing, and communicates with the external world by MIC.Microphone is arranged in the radio reception space, in order to receive sound by radio reception space and MIC.
In the process of microphone radio reception, when the user talks facing to MIC, user's sound will be passed in the radio reception space by MIC.When user's transmission sound to the radio reception space, user's sound is in the reflection of radio reception space inwall, to produce frequency resonance.Moreover, by the sound after the resonance of microphone receive frequency.
Yet traditional MIC is arranged on the casing in the perforate mode, and its fixed-site is constant.If the design of the position of opening of MIC is not good, then can directly influence the radio reception effect of microphone.
In addition, because radio reception mechanism is stressed under the small and exquisite requirement, only can use less radio reception space.Thus, will cause the frequency resonance effect of sound relatively poor, and the radio reception effect of microphone is more bad.
In addition, in order to solve the problem of frequency resonance difference, some manufacturer adopts the bigger microphone of power, but the volume of the bigger microphone of power is also bigger.Therefore, quite take the radio reception space of electronic installation, and increased production cost.
As for other portable electronic devices of using traditional radio reception mechanism,, also can face above-mentioned variety of problems as personal digital assistant and digital recording device.
Summary of the invention
In view of this, purpose of the present invention just provides a kind of electronic installation with floating type MIC.It adopts the design that has MIC on the floating type casing, with the size in the radio reception space of adjusting electronic installation.Thus, not only make the resonance effect of sound frequency increase, more can promote the radio reception quality of radio reception assembly widely, to increase the practicality of electronic installation.
According to purpose of the present invention, a kind of electronic installation with floating type MIC is proposed, comprise a housing, a radio reception assembly, a floating type casing and a lift adjustment mechanism.Housing has an opening and a radio reception space, and the radio reception assembly is arranged in the radio reception space.Floating type casing has a MIC, and floating type casing is arranged in the opening in revocable mode, and makes floating type casing and housing form the radio reception space.Lift adjustment mechanism moves in housing and contacts floating type casing, moves along opening in order to push against floating type casing, makes the position of MIC to float on inside and outside the opening.
According to another object of the present invention, a kind of electronic installation with floating type MIC is proposed, comprise a housing, a radio reception assembly, a floating type casing and a lift adjustment mechanism.Housing comprises a base plate, a top board and side plate, and top board has one first opening.Side plate connects top board and base plate, and has one second opening.Base plate, side plate and top board define a radio reception space, and the radio reception assembly is arranged in the radio reception space.Floating type casing comprises body and extension, and body has a MIC, and extension is connected with body.Lift adjustment mechanism comprises that one presses assembly, a movable component, a fixation kit and a cam pack.Press assembly and be arranged at inside and outside the housing in the mode that runs through second opening, an end that presses assembly is exposed to outside the housing, uses for user's application of force.Fixation kit is fixedly arranged in the radio reception space, and touched assembly runs through.Movable component to be being arranged at and pressing on the assembly with pressing mode that component synchronization moves, and can be with respect to rotating with fixation kit, and movable component is in order to contact with the fixation kit cam-type.Cam pack to be can being arranged on the movable component with the mode that movable component rotates synchronously, in order to against extension.When the user presses assembly, press the same moved further of assembly and movable component, make movable component and cam rotate synchronously with respect to fixation kit, move along first opening to push against floating type casing, make MIC can float on inside and outside first opening.
Effect of the present invention:
Electronic installation with floating type MIC of the present invention, it adopts the design that has MIC on the floating type casing, with the size in the radio reception space of adjusting electronic installation.Thus, not only make the resonance effect of sound frequency increase, more can promote the radio reception quality of radio reception assembly widely, to increase the practicality of electronic installation.In addition, present embodiment is also optional also can to reach identical radio reception effect with the radio reception assembly that power is less and volume is less, makes the inside of electronic installation have more spaces can furnish other electronic component.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 illustrates the schematic diagram according to the electronic installation with floating type MIC of embodiments of the invention.
Fig. 2 illustrates the part amplification profile of the electronic installation of being looked along the hatching 2-2 ' of Fig. 1.
Fig. 3 illustrates the schematic diagram of the MIC emersion housing of Fig. 2 state when outer.
The symbol description of primary clustering in the accompanying drawing:
101: electronic installation 200: housing 210: base plate
220: top board 220a: first opening 240: side plate
240a: second opening 260: radio reception space 300: radio reception assembly
400: floating type casing 420: body 420a: MIC
440: extension 500: lift adjustment mechanism 510: press assembly
520: fixation kit 530: movable component 540: cam pack
540a: the first peripheral summit 540b: the second peripheral summit 540c: rotating shaft
550: dividing plate 560: elastic parts 570: supporting clapboard
580: arrangement for guiding D1: first distance D 2: second distance
Embodiment
Please be simultaneously with reference to Fig. 1～2, Fig. 1 illustrates the schematic diagram according to the electronic installation with floating type MIC of embodiments of the invention, and Fig. 2 illustrates the part amplification profile of the electronic installation of being looked along the hatching 2-2 ' of Fig. 1.The electronic installation 101 of present embodiment can comprise portable electronic devices such as mobile phone, personal digital assistant or digital recording device, and at this, the electronic installation 101 of present embodiment will be that example explains with the structure of mobile phone.
In Fig. 1～2, electronic installation 101 comprises a housing 200, a radio reception assembly 300, one floating type casing 400 and a lift adjustment mechanism 500.Housing 200 has one first an opening 220a and a radio reception space 260, and radio reception assembly 300 is arranged in the radio reception space 260.Floating type casing 400 is arranged among the first opening 220a in liftable mode, and has a MIC 420a.Lift adjustment mechanism 500 contacts with floating type casing 400 in mobilizable mode, inside and outside the first opening 220a, makes MIC 420a can float on inside and outside the first opening 220a in order to the floating type casing 400 of lifting.
In the present embodiment, housing 200 also comprises a base plate 210, a top board 220 and side plate 240, and top board 220 has the first above-mentioned opening 220a.Side plate 240 connects top board 220 and base plate 210, and has one second opening 240a, base plate 210, side plate 240 and the above-mentioned radio reception space 260 of top board 220 definition.Radio reception assembly 300 is arranged in the radio reception space 260, as is arranged on the base plate 210.
Floating type casing 400 is arranged in first opening 220 and the radio reception space 260 in liftable mode, and the MIC 420a of floating type casing 400 is communicated with radio reception space 260 and extraneous.In the present embodiment, floating type casing 400 comprises a body 420 and an extension 440, and body 420 is arranged in the first opening 220a in liftable mode, and has MIC 420a.Extension 440 is connected with body 420 in the mode that extends body 420 two ends, and can lifting in radio reception space 260.Wherein, the lifting above radio reception assembly 300 of floating type casing 400, promptly MIC 420a is provided with respect to radio reception assembly 300.
In addition, lift adjustment mechanism 500 comprises that one presses assembly 510, a fixation kit 520, a movable component 530, a cam pack 540, a dividing plate 550 and an elastic parts 560.Press assembly 510 and be arranged at inside and outside the housing 200 in the mode that runs through the second opening 240a, an end that presses assembly 510 can be exposed to outside the housing 200, uses for user's application of force.Fixation kit 520 is fixedly arranged in the radio reception space 260, and touched assembly 510 runs through.Movable component 530 to be being arranged on the other end that presses assembly 510 with pressing assembly 510 synchronization-moving modes, and can rotate with respect to fixation kit 520, in order to contact with fixation kit 520 cam-types.Cam pack 540 is being arranged on the movable component 530 with the mode that movable component 530 rotates synchronously, in order to the end against extension 440.
Above-mentioned cam pack 540 comprises a rotating shaft 540c, one first peripheral summit 540a and one second peripheral summit 540b, and the first peripheral summit 540a and rotating shaft 540c are separated by one first distance D, 1, the second peripheral summit 540b and rotating shaft 540c at a distance of a second distance D2.Second distance D2 is online by rotating shaft 540c less than described first distance D, 1, the first peripheral summit 540a and the second peripheral summit 540b's.In the present embodiment, second of first online and the second peripheral summit 540b and the rotating shaft 540c of the first peripheral summit 540a and rotating shaft 540c onlinely has an angle, and this angle can be greater than 0 degree, but less than 180 degree.
As shown in Figure 2, when the second peripheral summit 540b contacted extension 440, floating type casing 400 was arranged in the first opening 220a in the mode that body 420 and top board 220 trim, and promptly MIC 420a is arranged in the first opening 220a.
As shown in Figure 3.When the first peripheral summit 540a contacted extension 440, floating type casing 400 protruded from top board 220 outer modes with body 420 and is positioned at outside the first opening 220a, and promptly MIC 420a is positioned at outside the first opening 220a.Size when at this moment, radio reception space 260 is outside MIC 420a is arranged in the first opening 220a is in fact greater than the size of radio reception space 260 when MIC 420a is positioned at the first opening 220a.By the mode of floating type casing 400 liftings inside and outside the first opening 220a, can adjust the size in radio reception space 260 really.
When user's desire utilized the electronic installation 101 of Fig. 2 to say phone, the user can push and press assembly 510 and loose one's grip after once, to rise MIC 420a outside the first opening 220a, as shown in Figure 3.
Push pressing in the process that assembly 510 looses one's grip after once of Fig. 2 the user, at first, movable component 530 with press assembly 510 and dividing plate 550 same moved further.Because fixation kit 520 is motionless, elastic parts 560 will be compressed and produce a compression elasticity.
Then, movable component 530 promptly separates with fixation kit 520 after body 420 moves a segment distance.At this moment, movable component 530 and cam pack 540 can rotate synchronously with respect to fixation kit 520, to rise floating type casing 400.
Then, because fixation kit 520 is motionless, but elastic parts 560 has compression elasticity because of being compressed to accumulate, so dividing plate 550, to press assembly 510, movable component 530 and cam pack 540 mobile outside the side plate 540 synchronously because of the elastic force of elastic parts 560.At this moment, movable component 530 and cam pack 540 can't rotate with respect to fixation kit 520.
Then, when movable component 530 when cam-type contacts again with fixation kit 520, dividing plate 550, to press assembly 510, movable component 530 and cam pack 540 firmly motionless surely.At this moment, MIC 420a rises outside the first opening 220a, as shown in Figure 3.
When the user utilized the electronic installation 101 of Fig. 3 to say phone, the user can push again and press assembly 510 and loose one's grip after once, to fall among MIC 420a to the first opening 220a, as shown in Figure 2.
Therefore,, as push/eject (push/push) mechanism by the design of lift adjustment mechanism 500, the user like a cork lifting MIC 420a in the first opening 220a, to adjust the size in radio reception space 260.
Have in the technical field under the right present embodiment and know that usually the knowledgeable can also understand that the technology of present embodiment is not confined to this, for example, radio reception assembly 300 can be provided with by non-MIC 420a corresponding to floating type casing 400.In addition, electronic installation 101 also comprises another elastic parts, this another elastic parts is arranged between the extension 440 and casing 200 of floating type casing 400, as is arranged between extension 440 and the base plate 210, or is arranged between extension 440 and the top board 220.In addition, body 420 and extension 440 can be integrated structures, pressing assembly 510, movable component 530, cam pack 540 and dividing plate 550 can be integrated structure, and base plate 210, side plate 240 and top board 220 can be integrated structures.
In sum, will be appreciated that with profit those of ordinary skill in the art, above embodiment is used for illustrating the present invention, and be not to be used as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claims of the present invention variation, the modification of the above embodiment.
Claims (9)
1. electronic installation with floating type MIC is characterized in that comprising:
One housing has one first opening, second opening and a radio reception space;
One radio reception assembly is arranged in the described radio reception space;
One floating type casing has a body and an extension, and described body has a MIC, and described floating type casing is arranged in described first opening in revocable mode, makes described floating type casing and described housing form described radio reception space; And
One lift adjustment mechanism, in described housing, move and contact the extension of described floating type casing, described lift adjustment mechanism has one and presses assembly, be arranged at described housing in the mode that runs through described second opening, a described end that presses assembly is exposed to outside the described housing, use for user's application of force, and then push against described floating type casing and move, make the position of described MIC float on inside and outside described first opening along described first opening.
2. electronic installation as claimed in claim 1 is characterized in that described housing also has a top board, and described top board has described first opening, described floating type casing along the normal to a surface direction lifting of described top board inside and outside described first opening.
3. electronic installation as claimed in claim 2 is characterized in that described housing also has a side plate that is connected with described top board, and described side plate has second opening, and described lift adjustment mechanism also comprises:
One fixation kit is fixedly arranged in the described radio reception space, and is run through by the described assembly that presses;
One movable component pressing mode that component synchronization moves and be arranged on the described other end that presses assembly with described, and can rotate with respect to described fixation kit, and described movable component is in order to contact with described fixation kit cam-type; And
One cam pack is arranged on the described movable component in the mode of rotating synchronously with described movable component, in order to against described extension;
One dividing plate, pressing the mode that component synchronization moves and be arranged at described pressing on the assembly with described, and between described fixation kit and described side plate; And
One elastic parts is arranged between described fixation kit and the described dividing plate;
When described user presses describedly when pressing assembly, described assembly and the same moved further of described movable component of pressing makes described movable component and described cam pack rotate synchronously with respect to described fixation kit, moves to push against described floating type casing.
4. electronic installation as claimed in claim 3 is characterized in that described elastic parts is the combination of a spring or a shell fragment or a spring and a shell fragment.
5. electronic installation as claimed in claim 3 is characterized in that described lift adjustment mechanism also comprises:
One supporting clapboard is fixedly arranged in the described radio reception space, in order to support described movable component.
6. electronic installation as claimed in claim 3 is characterized in that described cam pack comprises:
One rotating shaft;
One first peripheral summit is with described rotating shaft one first distance of being separated by; And
One second peripheral summit, with described rotating shaft at a distance of a second distance, described second distance is less than described first distance;
When the described first peripheral summit contacted described extension, described floating type casing was positioned at outside described first opening;
When the described second peripheral summit contacted described extension, described floating type casing was arranged in described first opening.
7. electronic installation as claimed in claim 6 is characterized in that the online by described rotating shaft of the described first peripheral summit and the described second peripheral summit.
8. electronic installation as claimed in claim 1 is characterized in that described electronic installation is a mobile phone or a personal digital assistant or a digital recording device.
9. electronic installation as claimed in claim 1 is characterized in that described lift adjustment mechanism also comprises:
One arrangement for guiding is arranged in the described radio reception space, in order to guide described unsteady casing lifting inside and outside described first opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510079557XA CN1882193B (en) | 2005-06-15 | 2005-06-15 | Electronic device with floating type MIC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510079557XA CN1882193B (en) | 2005-06-15 | 2005-06-15 | Electronic device with floating type MIC |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1882193A CN1882193A (en) | 2006-12-20 |
| CN1882193B true CN1882193B (en) | 2010-12-08 |
Family
ID=37520102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510079557XA Active CN1882193B (en) | 2005-06-15 | 2005-06-15 | Electronic device with floating type MIC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1882193B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448338C (en) * | 2005-06-15 | 2008-12-31 | 华硕电脑股份有限公司 | Electronic device with floating type sender |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305300A (en) * | 1999-10-22 | 2001-07-25 | 株式会社西铁城电子 | Sound producing apparatus such as telephone |
| US6763110B1 (en) * | 1998-12-18 | 2004-07-13 | Lg Information & Communications, Ltd. | Sound guide for speaker and handset for mobile communication using the same |
| CN2696279Y (en) * | 2004-02-16 | 2005-04-27 | 仁宝电脑工业股份有限公司 | Electronic device with moveable and rotatable body structure |
-
2005
- 2005-06-15 CN CN200510079557XA patent/CN1882193B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6763110B1 (en) * | 1998-12-18 | 2004-07-13 | Lg Information & Communications, Ltd. | Sound guide for speaker and handset for mobile communication using the same |
| CN1305300A (en) * | 1999-10-22 | 2001-07-25 | 株式会社西铁城电子 | Sound producing apparatus such as telephone |
| CN2696279Y (en) * | 2004-02-16 | 2005-04-27 | 仁宝电脑工业股份有限公司 | Electronic device with moveable and rotatable body structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1882193A (en) | 2006-12-20 |
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