CN106940569B - Automatic rotation device and method for physical keys of portable electronic device - Google Patents
Automatic rotation device and method for physical keys of portable electronic device Download PDFInfo
- Publication number
- CN106940569B CN106940569B CN201610012261.4A CN201610012261A CN106940569B CN 106940569 B CN106940569 B CN 106940569B CN 201610012261 A CN201610012261 A CN 201610012261A CN 106940569 B CN106940569 B CN 106940569B
- Authority
- CN
- China
- Prior art keywords
- portable electronic
- electronic device
- sensor
- electromagnets
- key
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Switches With Compound Operations (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention provides automatic rotation devices and methods for physical keys of a portable electronic device, wherein the automatic rotation devices for physical keys of the portable electronic device are applied to portable electronic devices and comprise physical keys, a plurality of electromagnets, sensors and processors, the method comprises the following steps of detecting values of movement variation of the portable electronic device in horizontal and vertical directions by the sensors, judging the steering direction of the portable electronic device according to the values of the movement variation of the portable electronic device in the horizontal and vertical directions detected by the sensors to select electromagnets corresponding to the steering direction and control the energization of electromagnets, and the energized electromagnets magnetically attract magnetic attraction parts of the physical keys so as to automatically adjust the directions of the physical keys.
Description
[ technical field ] A method for producing a semiconductor device
The invention discloses an automatic rotation device and method for physical keys of portable electronic devices.
[ background of the invention ]
In the portable electronic device on the market, no matter a mobile phone or a tablet, the physical keys cannot rotate automatically except that the virtual keys made of the touch screen can rotate automatically, and although the use of functions is not influenced by the rotation of the physical keys, the appearance of a user is influenced.
Accordingly, the present invention provides apparatuses and methods for automatically rotating physical keys of a portable electronic device, which allow the physical keys of the portable electronic device to rotate correspondingly with the rotation of the portable electronic device.
[ summary of the invention ]
The main objective of the present invention is to provide automatic rotation devices and methods for physical keys of a portable electronic device, which allow the physical keys of the portable electronic device to rotate correspondingly with the rotation of the portable electronic device, and then the physical keys are turned to a forward use state.
To achieve the above object, the present invention provides physical button automatic rotating devices for portable electronic devices, which are applied to portable electronic devices, and comprise:
solid key, it has key main body, rotating base and magnetic part, the said key main body is set up on the said portable electronic device rotatably through the said rotating base, the said key main body is set up in the top of the said rotating base, the said magnetic part is set up in side of the said rotating base;
the electromagnets are arranged around the rotating base of the entity key and used for magnetically attracting the magnetic attraction part of the entity key;
sensor disposed in the portable electronic device for detecting the variation of the movement of the portable electronic device in horizontal and vertical directions, and
processor, which is arranged in the portable electronic device, connected with the sensor, and used for judging the turning of the portable electronic device according to the detected value of the movement variation of the portable electronic device in the horizontal and vertical directions by the sensor to select electromagnet corresponding to the turning and control the electrification of electromagnet, so that the electrified electromagnet magnetically attracts the magnetic attraction part of the entity key, thereby automatically adjusting the direction of the entity key.
Preferably, the sensor is a gravity sensor, a gyroscope, a direction sensor, an acceleration sensor, or any combination thereof.
Preferably, the portable electronic device is a mobile phone, mobile phone, digital photo frame, camera or tablet computer.
Preferably, the magnetic force intensities of the electromagnets are all at least greater than a threshold value of , where the threshold value of the magnetic force intensity is a value of a minimum magnetic force intensity that the electromagnet of can still attract the magnetic part after being electrified when the magnetic part rotates with the rotating base to a maximum distance from the electromagnet of .
The invention also provides automatic rotation methods for physical keys of a portable electronic device, which are executed by the automatic rotation device for physical keys of a portable electronic device, wherein the automatic rotation device for physical keys of a portable electronic device is applied to a portable electronic device, and comprises physical keys, a plurality of electromagnets, a sensor and a processor, and comprises the following steps:
the sensor detects the moving and changing numerical value of the portable electronic device in the horizontal and vertical directions;
the processor judges the turning direction of the portable electronic device according to the values of the movement variation of the portable electronic device in the horizontal and vertical directions detected by the sensor so as to select electromagnets corresponding to the turning direction and control the electrification of electromagnets
The electromagnet which is electrified magnetically attracts the magnetic attraction part of the entity key to automatically adjust the direction of the entity key.
Preferably, the sensor is a gravity sensor, a gyroscope, a direction sensor, an acceleration sensor, or any combination thereof.
Compared with the prior art, the key body of the entity key is rotatably arranged on the portable electronic device through the rotating base, the plurality of electromagnets are arranged around the rotating base of the entity key, after the portable electronic device rotates, the sensor detects the numerical value of the movement change of the portable electronic device in the horizontal and vertical directions, the processor judges the steering of the portable electronic device according to the numerical value of the movement change of the portable electronic device in the horizontal and vertical directions detected by the sensor so as to select electromagnet corresponding to the steering and control the energization of the electromagnet , and the energized electromagnet magnetically attracts the magnetic part of the entity key to automatically steer the entity key, so that the entity key on the portable electronic device can rotate correspondingly along with the rotation of the portable electronic device.
[ description of the drawings ]
Fig. 1 is a schematic diagram of a simple structure of an automatic rotation device for physical keys of a portable electronic device according to the present invention.
FIG. 2 is a block diagram illustrating an electrical connection of the automatic rotation device for physical keys of a portable electronic device according to the present invention.
Fig. 3 is a schematic diagram illustrating that when the portable electronic device of the present invention is rotated 90 degrees clockwise, the physical key is not rotated to the forward use state.
Fig. 4 is a schematic diagram illustrating that when the portable electronic device of the present invention is rotated 90 degrees clockwise, the physical key is rotated back to the normal use state.
FIG. 5 is a flowchart illustrating steps of a method for automatically rotating physical keys of a portable electronic device according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1-2, an automatic rotation device for physical keys of a portable electronic device is applied to a portable electronic device 1, and includes physical keys 10, a plurality of electromagnets, a sensor 12, and a processor 13. in this embodiment, the portable electronic device 1 is a mobile phone, a mobile phone, a digital photo frame, a camera, a game machine, a compact disc player, a tablet computer, or the like.
The physical key 10 has key bodies 100, rotating bases 101 and magnetic attraction parts 102, the key body 100 is rotatably disposed on the portable electronic device 1 through the rotating base 101 for a user to press to operate a designated function of the portable electronic device 1, the key body 100 is disposed on the top of the rotating base 101, the magnetic attraction parts 102 are disposed on the side of the rotating base 101, and a state of the physical key 10 in a normal use state of the portable electronic device 1 is defined as a forward use state, as shown in fig. 1.
The plurality of electromagnets are disposed around the rotating base 101 of the physical key 10 for magnetically attracting the magnetic attraction portion 102 of the physical key 10, in this embodiment, three electromagnets are exemplified as the th electromagnet 111, the second electromagnet 112, and the third electromagnet 113, and are disposed on the left side, the right side, and the lower side of the rotating base 101 of the physical key 10, respectively, in this embodiment, the sensor 12 is disposed in the portable electronic device 1 for detecting the values of the horizontal and vertical movement variations of the portable electronic device 1, in this embodiment, the sensor 12 is a gravity sensor, a gyroscope, a direction sensor, an acceleration sensor, or any combination thereof, the processor 13 is disposed in the portable electronic device 1, and is connected to the sensor 12 for determining the turning direction of the portable electronic device 1 according to the values of the horizontal and vertical movement variations of the portable electronic device 1 detected by the sensor 12 to select one of the electromagnets corresponding to the turning direction and control the electromagnet to be energized to the one of the magnets corresponding to the turning direction, so that the magnetic attraction button is energized when the magnetic attraction button detects the magnetic attraction button 10 is in the state, the state of the portable electronic device 10, when the portable electronic device 10 is turned to the portable electronic device 10, the portable electronic device 10 is turned clockwise, the portable electronic device 10 is turned to be in the state shown in the normal operation state shown in the drawing, and the second embodiment, when the portable electronic device 10 is turned to be used, the portable electronic device 10, and the portable electronic device 10, the portable electronic device 10 is turned to be in the state shown in the drawing, and the same figure, and the drawing, and the portable electronic device 10, and the portable electronic device 1 is turned to be conveniently used.
In this embodiment, the key body 100 is detachably disposed on the top of the rotating base 101, in another embodiment of the present invention, the key body 100 may also be integrally formed on the top of the rotating base 101 or be non-detachably fixed on the top of the rotating base 101.
In this embodiment, the magnetic attraction part 102 is detachably disposed at the side of the rotating base 101, in other embodiments of the present invention, the magnetic attraction part 102 may also be integrally formed at the side of the selecting base 101 or fixedly disposed at the side of the rotating base 101.
In addition, the magnetic force intensities of the electromagnets are all at least greater than a critical value of , where the critical value of the magnetic force intensity is a value that when the magnetic attraction part rotates to a maximum distance from of the electromagnets along with the rotating base, of the electromagnets can still attract the minimum magnetic force intensity of the magnetic attraction part after being electrified.
In this embodiment, the electromagnets are disposed outside the rotation track of the magnetic attraction part 102 rotating cycles along with the rotating base 101 and keep magnetic attraction distance with the rotation track, and in another embodiment, the electromagnets are disposed outside the rotation track of the magnetic attraction part 102 rotating cycles along with the rotating base 101 and contact/attract the magnetic attraction part 102 when the magnetic attraction part 102 is magnetically attracted.
As shown in fig. 5, the present invention further provides methods for automatically rotating physical keys of a portable electronic device, which are executed by the apparatus for automatically rotating physical keys of a portable electronic device shown in fig. 1, and the methods include the following steps:
step 100: the sensor 12 detects the value of the movement variation of the portable electronic device 1 in the horizontal and vertical directions;
200, the processor 13 determines the turning direction of the portable electronic device 1 according to the values of the movement variation of the portable electronic device 1 in the horizontal and vertical directions detected by the sensor 12 to select electromagnets corresponding to the turning direction and control the electrification of electromagnets
In summary, the above embodiments and drawings are only preferred embodiments of the present invention, but not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the claims of the present invention should fall within the scope of the present invention.
Claims (7)
- An automatic rotation device for physical keys of portable electronic devices, applied to portable electronic devices, comprising:solid key, it has key main body, rotating base and magnetic part, the said key main body is set up on the said portable electronic device rotatably through the said rotating base, the said key main body is set up in the top of the said rotating base, the said magnetic part is set up in side of the said rotating base;the electromagnets are arranged around the rotating base of the entity key and used for magnetically attracting the magnetic attraction part of the entity key;sensor disposed in the portable electronic device for detecting the variation of the movement of the portable electronic device in horizontal and vertical directions, andprocessor, which is arranged in the portable electronic device, connected with the sensor, and used for judging the turning of the portable electronic device according to the detected value of the movement variation of the portable electronic device in the horizontal and vertical directions by the sensor to select electromagnet corresponding to the turning and control the electrification of electromagnet, so that the electrified electromagnet magnetically attracts the magnetic attraction part of the entity key, thereby automatically adjusting the direction of the entity key.
- 2. The device of claim 1, wherein the sensor is a gravity sensor, a gyroscope, an orientation sensor, an acceleration sensor, or any combination thereof.
- 3. The device of claim 1, wherein the portable electronic device is a mobile phone, an mobile phone, a digital photo frame, a camera, a game console, a compact disc player, or a tablet computer.
- 4. The device of claim 1, wherein the electromagnets have a magnetic strength at least greater than threshold, the threshold being a minimum magnetic strength at which of the electromagnets can attract the magnetic attraction portion when the magnetic attraction portion rotates with the rotating base to a maximum distance from of the electromagnets.
- An method for automatically rotating physical keys of a portable electronic device, which is performed by the automatic key rotating device of claim 1, the automatic key rotating device of a portable electronic device is applied to a portable electronic device, and comprises physical keys, a plurality of electromagnets, a sensor and a processor, and the method comprises the following steps:the sensor detects the moving and changing numerical value of the portable electronic device in the horizontal and vertical directions;the processor judges the turning direction of the portable electronic device according to the values of the movement variation of the portable electronic device in the horizontal and vertical directions detected by the sensor so as to select electromagnets corresponding to the turning direction and control the electrification of electromagnetsThe electromagnet which is electrified magnetically attracts the magnetic attraction part of the entity key to automatically adjust the direction of the entity key.
- 6. The method of claim 5, wherein the sensor is a gravity sensor, a gyroscope, an orientation sensor, an acceleration sensor, or any combination thereof.
- 7. The method of claim 5, wherein the magnetic force intensities of the electromagnets are all at least greater than threshold, the threshold being a minimum magnetic force intensity at which the electromagnet of can attract the magnetic attraction portion when the magnetic attraction portion rotates with the rotating base to a maximum distance from of the electromagnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610012261.4A CN106940569B (en) | 2016-01-05 | 2016-01-05 | Automatic rotation device and method for physical keys of portable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610012261.4A CN106940569B (en) | 2016-01-05 | 2016-01-05 | Automatic rotation device and method for physical keys of portable electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106940569A CN106940569A (en) | 2017-07-11 |
| CN106940569B true CN106940569B (en) | 2020-01-31 |
Family
ID=59469354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610012261.4A Expired - Fee Related CN106940569B (en) | 2016-01-05 | 2016-01-05 | Automatic rotation device and method for physical keys of portable electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940569B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388962A (en) * | 2007-09-11 | 2009-03-18 | 鸿富锦精密工业（深圳）有限公司 | Press-key function automatic transition system and method |
| CN101557693A (en) * | 2008-04-10 | 2009-10-14 | 鸿富锦精密工业（深圳）有限公司 | Rotation device, and cell phone and electronic apparatus using same |
| JP2010157474A (en) * | 2009-01-05 | 2010-07-15 | Omron Corp | Operation input device |
| CN101833354A (en) * | 2009-03-13 | 2010-09-15 | 鸿富锦精密工业（深圳）有限公司 | Rotary control system and rotary control method |
| CN103117026A (en) * | 2012-12-26 | 2013-05-22 | 苏州佳世达电通有限公司 | Display device with solid keys |
| CN203675176U (en) * | 2013-12-04 | 2014-06-25 | 上海闻泰电子科技有限公司 | Mobile phone provided with rotating button |
| CN104320574A (en) * | 2014-09-26 | 2015-01-28 | 深圳市欧珀通信软件有限公司 | Method and device for controlling camera for rotation through gesture as well as infrared gesture sensor |
| CN104954676A (en) * | 2014-06-16 | 2015-09-30 | 广东欧珀移动通信有限公司 | Method for controlling camera to automatically rotate and electronic equipment |
-
2016
- 2016-01-05 CN CN201610012261.4A patent/CN106940569B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101388962A (en) * | 2007-09-11 | 2009-03-18 | 鸿富锦精密工业（深圳）有限公司 | Press-key function automatic transition system and method |
| CN101557693A (en) * | 2008-04-10 | 2009-10-14 | 鸿富锦精密工业（深圳）有限公司 | Rotation device, and cell phone and electronic apparatus using same |
| JP2010157474A (en) * | 2009-01-05 | 2010-07-15 | Omron Corp | Operation input device |
| CN101833354A (en) * | 2009-03-13 | 2010-09-15 | 鸿富锦精密工业（深圳）有限公司 | Rotary control system and rotary control method |
| CN103117026A (en) * | 2012-12-26 | 2013-05-22 | 苏州佳世达电通有限公司 | Display device with solid keys |
| CN203675176U (en) * | 2013-12-04 | 2014-06-25 | 上海闻泰电子科技有限公司 | Mobile phone provided with rotating button |
| CN104954676A (en) * | 2014-06-16 | 2015-09-30 | 广东欧珀移动通信有限公司 | Method for controlling camera to automatically rotate and electronic equipment |
| CN104320574A (en) * | 2014-09-26 | 2015-01-28 | 深圳市欧珀通信软件有限公司 | Method and device for controlling camera for rotation through gesture as well as infrared gesture sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106940569A (en) | 2017-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10594846B2 (en) | Gyroscopic alerting mechanism for portable communications device | |
| EP3257591B1 (en) | Systems for a low profile haptic actuator | |
| JP5937076B2 (en) | Method and apparatus for gesture-based user input detection in a mobile device | |
| US10643494B2 (en) | Cube puzzle solver | |
| EP3037144A1 (en) | Haptic actuators having programmable magnets with pre-programmed magnetic surfaces and patterns for producing varying haptic effects | |
| US9501204B2 (en) | Display device | |
| US20160055825A1 (en) | Electronic device and method of adjusting user interface thereof | |
| KR20170130602A (en) | Touch screen hover detection in augmented reality and / or virtual reality | |
| US20190006893A1 (en) | Magnetic self-aligning coil centering for wireless charging | |
| US8786518B2 (en) | Display device | |
| TWI594107B (en) | Auxiliary opening and closing mechanism for a display module and a host module and portable electronic device therewith | |
| WO2017148006A1 (en) | Terminal control method and device, terminal, and computer storage medium | |
| JP7291267B2 (en) | self-propelled device | |
| JP2018200522A (en) | Electronic device | |
| CN106940569B (en) | Automatic rotation device and method for physical keys of portable electronic device | |
| TW202232286A (en) | Selection of authentication function according to environment of user device | |
| CN104166510A (en) | Method for utilizing turning-over terminal for controlling terminal device | |
| KR20170003689A (en) | Method and apparatus for controlling automatic rotation of screen, and terminal | |
| KR20170038461A (en) | Emotional robot system using a smart device and the method for controlling operation modes | |
| US10742937B2 (en) | Watching apparatus, watching method, and recording medium | |
| CN105074611A (en) | Rumble motor movement detection | |
| KR20230102141A (en) | Board game system | |
| JP2007316917A (en) | Automatic layout system | |
| CN113163881A (en) | Warning garment and warning method | |
| US20230364525A1 (en) | Network-Connected Toy Wand System With Levitation-Inducing Cradle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20210105 |