CN1940823A - Pose sensing module and electronic device with pose sensing function - Google Patents
Pose sensing module and electronic device with pose sensing function Download PDFInfo
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- CN1940823A CN1940823A CN 200510100101 CN200510100101A CN1940823A CN 1940823 A CN1940823 A CN 1940823A CN 200510100101 CN200510100101 CN 200510100101 CN 200510100101 A CN200510100101 A CN 200510100101A CN 1940823 A CN1940823 A CN 1940823A
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Abstract
An attitude sensing module is prepared as setting liquid and air bubble in sealed and light transmitted cavity, setting luminous source on one wall of said cavity and setting light receiver on another wall of said cavity for using said receiver to receive light signal transmitted by luminous source through liquid. The portable electronic device with attitude sensing function by utilizing said module is also disclosed.
Description
[technical field]
The invention relates to a kind of attitude sensing module, but the attitude sensing module that especially changes about a kind of attitude of object sensing.
[background technology]
Development along with mobile communication technology, portable electron device miscellaneous such as mobile phone, PDA (Personal Digital Assistant) etc. competitively emerge in large numbers, make the consumer can enjoy all facilities that mobile technology is brought whenever and wherever possible to the full, portable electron device is more and more favored by consumers in general thus.
At present, existing portable electron device input method includes by key input method and hand-writing input method.When the user utilizes the button operation portable electron device, after any key of button is pressed, button controller will be read a signal and change, and then button controller is delivered to this signal variation in the buffer memory of portable electron device, in buffer memory this signal change compare with predefined standard database after, why can judge literal that the user imports or numeral.In like manner, the handwriting input mode is to write in the handwriting area of portable electron device by writing pencil, and handwriting area reaches the input signal that senses in the buffer memory of portable electron device and compares, thereby judges user's input information.
Yet the button input mainly is to import by thumb, when thumb is inconvenient to import, as the disabled person, just is difficult to skillfully control this portable electron device; Perhaps when need playing the craftsmenship recreation of some service orientation keys, operation only depending on thumb to finish or finish by rocking bar, and irrelevant with self attitude or the motion of portable electron device, makes that like this recreation in the portable electron device lacks playability.In like manner, self attitude or motion that handwriting input also can not the sensing portable electron device.
[summary of the invention]
In view of above-mentioned condition, but the attitude sensing module that is necessary to provide a kind of sensing self attitude to change.
In addition, but the portable electron device that provides a kind of sensing self attitude to change is provided.
A kind of attitude sensing module, this attitude sensing module comprises cavity, at least one light emitting source and at least one optical receiving set of a sealing printing opacity, a liquid and a bubble wherein are housed in this cavity, this light emitting source is arranged on the wall of cavity, this optical receiving set is arranged on another wall of cavity, to accept described light emitting source through liquid transfer light signal extremely.
A kind of portable electron device of tool attitude sensing function, comprise an attitude sensing module and a modular converter, this attitude sensing module comprises cavity, at least one light emitting source and at least one optical receiving set of a sealing printing opacity, a liquid and a bubble wherein are housed in this cavity, this light emitting source is arranged on the wall of cavity, this optical receiving set is arranged on another wall of cavity, to accept described light emitting source through liquid transfer light signal extremely; This modular converter is converted to the attitude of attitude sensing module institute sensing the operation signal of portable electron device.
Compare prior art, this attitude sensor can judge that through the variation of the luminous energy of bubble the attitude of self changes, and can become a kind of portable electron device input method of novelty by sensing.
[description of drawings]
Fig. 1 is the schematic perspective view of the attitude sensing module of preferred embodiment of the present invention;
Fig. 2 is that the original state of attitude sensing module of preferred embodiment of the present invention is along the cut-open view at II-II place among Fig. 1;
Fig. 3 is the second state cut-open view of the attitude sensing module of preferred embodiment of the present invention;
Fig. 4 is the third state cut-open view of the attitude sensing module of preferred embodiment of the present invention;
Fig. 5 is the portable electron device synoptic diagram of preferred embodiment of the present invention.
[embodiment]
See also Figure 1 and Figure 2, the attitude sensing module 100 of preferred embodiment of the present invention comprises cavity 10, a plurality of light emitting source 14 and a plurality of optical receiving set 15 of being located at this cavity upper wall 12 of being located at this cavity lower wall 13 of a sealing printing opacity.Described a plurality of light emitting source 14 and a plurality of optical receiving set 15 are one to one.
This cavity 10 can be a rectangular structure, and it can be made by transparent materials such as glass.The light-transmissive fluid 17 of one constant volume is housed, the liquid that this liquid 17 can be water or has higher coefficient of viscosity in the inside of this cavity 10.This liquid 17 and underfill cavity 10 are formed with a bubble 16 on this liquid 17, this bubble 16 occupies the 5-35% of these cavity 10 internal volumes, and this bubble 16 contains one or more in air, nitrogen or the inert gas.
Please refer to Fig. 2 to shown in Figure 4, when using these attitude sensing module 100 sensing attitudes to change, at first need to be provided with an initial attitude, this initial attitude can be horizontal attitude, also can be vertical attitude or other lateral attitude, adopting horizontal attitude in the present embodiment is initial attitude, as shown in Figure 2.At initial attitude, bubble 16 roughly is positioned at cavity 10 middle positions near upper wall 12, and at this moment, the light that light emitting source 14 is launched sees through cavity 10, liquid 17 and bubble 16 backs by 15 sensings of optical receiving set.At second state, as shown in Figure 3, because the right-hand member of attitude sensing module 100 constantly raises, then bubble 16 moves to right-hand member under buoyancy, then because can be in bubble 16 moving process through corresponding up and down light emitting source 14 and optical receiving set 15, the light signal that then each optical receiving set 15 detected because have this bubble 16 by and change to some extent, so just can induce the direction that bubble 16 moves, also know that the attitude of attitude sensing module 100 self changes accordingly.In like manner, in the third state, as shown in Figure 4, the left end of attitude sensing module 100 constantly raises, and then bubble 16 moves to left end under buoyancy, the corresponding attitude variation that also can sense this attitude sensing module 100 by the variation of light signal.
Understandable, the light emitting source 14 in the present embodiment can be a column luminophor, and it invests lower wall 13 surfaces of described cavity 10, and corresponding, a tabular optical receiving set 15 is located at upper wall 12 surfaces of cavity 10.In like manner, light emitting source 14 and optical receiving set 15 also can corresponding other sidewall surfaces of being located at this cavity 10.
Please refer to shown in Figure 5ly, this attitude sensing module 100 is applied to a portable electron device 200, then match with this attitude sensing module 100, make this portable electron device 200 have the function that sensing self attitude changes by a modular converter 300.This modular converter can be converted to the attitude of 100 sensings of this attitude sensing module the operation signal of portable electron device 200, thereby operate this portable electron device 200 by the attitude that changes portable electron device 200, as when this portable electron device 200 during, can represent one to confirm signal etc. to left avertence.
Understandable, it is one whole and be installed on the inside of portable electron device 200 that this modular converter 300 and this attitude sensing module 100 can be integrated into.In like manner, this modular converter 300 can be arranged at the inside of portable electron device 200, and this attitude sensing module 100 can be external in this portable electron device 200 on.
Claims (10)
1. attitude sensing module, it is characterized in that: this attitude sensing module comprises cavity, at least one light emitting source and at least one optical receiving set of a sealing printing opacity, a liquid and a bubble wherein are housed in this cavity, this light emitting source is arranged on the wall of cavity, this optical receiving set is arranged on another wall of cavity, to accept described light emitting source through liquid transfer light signal extremely.
2. attitude sensing module as claimed in claim 1 is characterized in that: described cavity is a rectangular structure, and it is made by glass material, and cavity comprises a wall surfaces and one and the top wall surface that is oppositely arranged of wall surfaces.
3. attitude sensing module as claimed in claim 2, it is characterized in that: described light emitting source is a plurality of, all is located at the wall surfaces of this cavity, and described optical receiving set is a plurality of, all be located at the top wall surface of this cavity, described light emitting source and described optical receiving set are one to one.
4. attitude sensing module as claimed in claim 1 is characterized in that: described liquid is water or has the light-transmissive fluid of higher coefficient of viscosity.
5. attitude sensing module as claimed in claim 1 is characterized in that: described bubble contains gas, and this gas is one or more in air, nitrogen or the inert gas, and the volume of described bubble is the 5-35% of the volume of described cavity.
6. the portable electron device of a tool attitude sensing function, it is characterized in that: this portable electron device comprises an attitude sensing module and a modular converter, this attitude sensing module comprises cavity, at least one light emitting source and at least one optical receiving set of a sealing printing opacity, a liquid and a bubble wherein are housed in this cavity, this light emitting source is arranged on the wall of cavity, this optical receiving set is arranged on another wall of cavity, to accept described light emitting source through liquid transfer light signal extremely; This modular converter is converted to the attitude of attitude sensing module institute sensing the operation signal of portable electron device.
7. portable electron device as claimed in claim 6 is characterized in that: described cavity is a rectangular structure, and it is made by glass material, and cavity comprises a wall surfaces and one and the top wall surface that is oppositely arranged of wall surfaces.
8. portable electron device as claimed in claim 7, it is characterized in that: described light emitting source is a plurality of, all is located at the wall surfaces of this cavity, and described optical receiving set is a plurality of, all be located at the top wall surface of this cavity, described light emitting source and described optical receiving set are one to one.
9. portable electron device as claimed in claim 6 is characterized in that: described liquid is water or has the light-transmissive fluid of higher coefficient of viscosity.
10. portable electron device as claimed in claim 6 is characterized in that: described bubble contains gas, and this gas is one or more in air, nitrogen or the inert gas, and the volume of described bubble is the 5-35% of the volume of described cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101001017A CN100555178C (en) | 2005-09-30 | 2005-09-30 | The portable electron device of attitude sensing module and tool attitude sensing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101001017A CN100555178C (en) | 2005-09-30 | 2005-09-30 | The portable electron device of attitude sensing module and tool attitude sensing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1940823A true CN1940823A (en) | 2007-04-04 |
| CN100555178C CN100555178C (en) | 2009-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005101001017A Expired - Fee Related CN100555178C (en) | 2005-09-30 | 2005-09-30 | The portable electron device of attitude sensing module and tool attitude sensing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7995077B2 (en) | 2007-07-27 | 2011-08-09 | Hon Hai Precision Industry Co., Ltd. | Portable electronic device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1278092A (en) * | 1991-02-22 | 1992-09-15 | Solar Wide Industrial Ltd. | Level meters |
| JP3370619B2 (en) * | 1999-02-10 | 2003-01-27 | アルプス電気株式会社 | Attitude control device and attitude control method |
| JP2003269956A (en) * | 2002-03-18 | 2003-09-25 | Seiko Epson Corp | Attitude sensor |
| EP1541978B1 (en) * | 2003-12-11 | 2007-03-28 | Mettler-Toledo AG | Method and device for monitoring the orientation of a measuring device and measuring device |
| CN1667361A (en) * | 2004-03-08 | 2005-09-14 | 方础光电科技股份有限公司 | Non-contact electronic horizon sensor |
-
2005
- 2005-09-30 CN CNB2005101001017A patent/CN100555178C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7995077B2 (en) | 2007-07-27 | 2011-08-09 | Hon Hai Precision Industry Co., Ltd. | Portable electronic device |
| CN101354880B (en) * | 2007-07-27 | 2011-12-14 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device |
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| Publication number | Publication date |
|---|---|
| CN100555178C (en) | 2009-10-28 |
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