CN104752082A - Custom button and terminal device - Google Patents
Custom button and terminal device Download PDFInfo
- Publication number
- CN104752082A CN104752082A CN201510136997.8A CN201510136997A CN104752082A CN 104752082 A CN104752082 A CN 104752082A CN 201510136997 A CN201510136997 A CN 201510136997A CN 104752082 A CN104752082 A CN 104752082A
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- button
- coil
- user
- press key
- defined press
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- 238000013507 mapping Methods 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 239000012634 fragment Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The invention provides a custom button and a terminal device. A key mapping cavity used to bear a button is arranged on a housing of the custom button, a base seat is arranged in the housing and opposite to the key mapping cavity, an elastic component arranged between the button and the base seat is used to drive the button to move towards the base seat or far from the base seat, a permanent magnet and a coil are respectively arranged on the button and the base seat, and the permanent magnet and the coil perform relative movement to cut a magnetic field line so as to generate induced current. A control device arranged in the housing is connected with the coil, and the control device is used to convert the induced current to a corresponding control command and transfer the control command outward. By adopting the custom button and the terminal device, self-power supply of the custom button can be achieved through the induced current generated from each relative movement between the permanent magnet and the coil, functions of the custom button for an external device are enriched through the control device converting the induced current generated from the operation of the button being pressed to the corresponding control command.
Description
Technical field
The embodiment of the present invention relates to areas of information technology, particularly relates to a kind of user-defined press key and terminal equipment.
Background technology
Have bottom the HTC chacha mobile phone of state's row version one " social exclusive button ", a microblogging interface can be switched to by a key after user clicks, facilitate social intelligents to carry out social activity fast and share.But the position of this key is fixing, can not go to change according to the hobby of user; Function is also more single, only provides and has prompt access function to social activity application; In addition, be by the battery in mobile phone, this button is powered, cannot self-powered.
The first generation mobile phone of millet, on the right side of mobile phone, position is on the lower provided with one " meter Jian ", user can arrange its function, such as start camera or start music etc., but position can not be changed according to the hobby of user, in addition, be also by the battery in mobile phone, this button is powered, cannot self-powered.
Summary of the invention
The embodiment of the present invention provides a kind of user-defined press key and terminal equipment, to optimize the supply power mode of user-defined press key, enriches the function of user-defined press key for terminal equipment, its position is arranged more flexible.
First aspect, embodiments provides a kind of user-defined press key, comprising:
Button;
Housing, described housing is provided with key mapping cavity, and described key mapping cavity is for carrying described button;
Pedestal, is arranged in described housing, and is oppositely arranged with described key mapping cavity;
Elastomeric element, is arranged between described button and described pedestal, for driving described button to move to described pedestal direction, or relies on restoring force to drive described button to move to the direction away from described pedestal;
Permanent magnet and coil, be separately positioned on described button and described pedestal, described permanent magnet and coil carry out relative motion, and cutting magnetic line is to produce induced current;
Control device, is arranged in described housing, is connected with described coil, outwards transmits for described induced current being converted to corresponding control command.
Second aspect, embodiments provides a kind of terminal equipment, comprises equipment body, also comprise the user-defined press key that any embodiment of the present invention provides, described user-defined press key is attached on described equipment body, or described user-defined press key is separated setting with described equipment body.
The user-defined press key that the embodiment of the present invention provides and terminal equipment, the induced current produced by each relative motion between the permanent magnet in user-defined press key and coil, can realize the self-powered of user-defined press key; By control device in user-defined press key, the induced current produced in key press operation is converted to corresponding control command, and transmits to the equipment body of terminal equipment, the function of user-defined press key for terminal equipment can be enriched; In addition, user-defined press key both can be attached on equipment body, also can be separated setting with equipment body, the position of user-defined press key was arranged more flexible.
Accompanying drawing explanation
In order to be illustrated more clearly in the present invention, introduce doing one to the accompanying drawing used required in the present invention simply below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of user-defined press key that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram of the multiple position set-up mode of equipment body and user-defined press key in the terminal equipment that Fig. 2-Fig. 5 provides for the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, be described in further detail the technical scheme in the embodiment of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Be understandable that; specific embodiment described herein is only for explaining the present invention; but not limitation of the invention; based on the embodiment in the present invention; those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not full content.
Referring to Fig. 1, is the structural representation of a kind of user-defined press key that the embodiment of the present invention provides.This user-defined press key comprises: button 11, housing 12, pedestal 13, elastomeric element 14, permanent magnet 15, coil 16 and control device 17.
Wherein, described housing is provided with key mapping cavity 121, described key mapping cavity 121 is for carrying described button 11, described pedestal 13 is arranged in described housing 12, and is oppositely arranged with described key mapping cavity 121, described elastomeric element 14 is arranged between described button 11 and described pedestal 13, move to described pedestal 13 direction for driving described button 11, or rely on restoring force to drive described button 11 to move to the direction away from described pedestal 13, particularly, when described button 11 is pressed, described elastomeric element 14 drives described button 11 to move to the direction of described pedestal 13, when described button 11 is released, described elastomeric element 14 relies on the restoring force of self to drive described button 11 to move to the direction away from described pedestal 13, thus make described button 11 return to initial position when not being pressed.
Wherein, described elastomeric element 14 can comprise: shell fragment or spring.
Described permanent magnet 15 and coil 16, be separately positioned on described button 11 and described pedestal 13, and described permanent magnet 15 and coil 16 carry out relative motion, and cutting magnetic line is to produce induced current.Figure 1 shows that described permanent magnet 15 is fixedly installed on described button 11, described coil 16 is surrounded on described pedestal 13 and arranges, like this, when described button 11 is pressed, described elastomeric element 14 drives described button 11 to move to the direction of described pedestal 13, and now, the permanent magnet 15 be fixedly installed on described button 11 also moves to the direction of described pedestal 13, cause described permanent magnet 15 and described coil 16 to carry out relative motion, cutting magnetic line thus produce induced current; When described button 11 is released, described elastomeric element 14 relies on the restoring force of self to drive described button 11 to move to the direction away from described pedestal 13, thus make described button 11 return to initial position when not being pressed, now, the permanent magnet 15 be fixedly installed on described button 11 also moves to the direction away from described pedestal 13, described permanent magnet 15 and described coil 16 is caused again to carry out relative motion, cutting magnetic line thus produce induced current, in other words, in a pressing operation of button 11, produce twice induced current.
It should be noted that, also can described permanent magnet 15 be fixedly installed on described substrate 13, accordingly, by described coil 16 around being arranged on described button 11, thus in a pressing operation of described button 11, described permanent magnet 15 and described coil 16 carry out twice relative motion, produce twice induced current, repeat no more.
The relative position relation of permanent magnet 15 and coil 16, can as shown in Figure 1, and permanent magnet 15 is embedded in button 11, encloses formation one recess, and coil 16 can stretch into recess so that cutting magnetic line.Or permanent magnet 15 can be also column, be provided with corresponding through hole in pedestal 13, then permanent magnet 15 can stretch in through hole, namely stretch into coil 16 around region, the object of cutting magnetic line can be reached equally.
Described control device 17 is arranged in described housing 12, is connected with described coil 16, outwards transmits for described induced current being converted to corresponding control command.
It should be noted that the induced current that permanent magnet 15 and each relative motion of coil 16 produce all for powering for described control device 17, thus can realize the self-powered of user-defined press key.
The technical scheme of the present embodiment, the induced current produced by each relative motion between permanent magnet and coil, can realize the self-powered of user-defined press key; By control device, the induced current produced in key press operation is converted to corresponding control command, the function of user-defined press key for external equipment can be enriched.
In the present embodiment, described induced current is converted to corresponding control command by described control device 17 can different implementations, is described respectively below.
In one embodiment, described control device 17 specifically can be used for, and detects the faradic number of times produced in setting-up time, is converted to corresponding control command outwards transmits according to the number of times detected.Faradic number of times reflects the compression number of button 11.User can depresses button 11 continuously, as one group of pressing operation.
Such as, in setting-up time, in first group of pressing operation of button 11, detect that the faradic number of times of generation is 2, the number of times 2 detected in this setting-up time is converted to the control command starting camera by control device 17, terminal equipment transmission externally, then terminal equipment is when receiving the control command of startup camera of this user-defined press key transmission, performs the operation of the camera started in terminal equipment.And for example, in setting-up time, in first group of pressing operation of button 11, detect that the faradic number of times of generation is 2, and in second group of pressing operation of button 11, again detect that the faradic number of times of generation is 2, the number of times 4 detected in this setting-up time is converted to the control command controlling camera and take pictures by control device 17, terminal equipment transmission externally, then terminal equipment is when the control command that the control camera receiving the transmission of this user-defined press key is taken pictures, and the camera performed in control terminal carries out the operation of taking pictures.Whether the often group pressing operation of button 11 reached preset value to identify by the dead time between pressing operation.
In the manner, the induced current produced by each relative motion between permanent magnet and coil, for control device is powered, can realize the self-powered of user-defined press key; By control device by the button that detects in setting-up time in the pressing operation of different number of times, the faradic number of times that permanent magnet and coil produce is converted to different control commands, can enrich the function of user-defined press key.
In another embodiment, the quantity of described button 11, described key mapping cavity 121, described elastomeric element 14 and described permanent magnet 15, identical with the quantity of described coil 16, and one_to_one corresponding; Described control device 17 is connected respectively with multiple coil 16, produces faradic coil mark or faradic generation order for detecting, and is converted to corresponding control command according to described coil mark or generation order and outwards transmits.
Produce faradic coil mark for two buttons to detection to be described.Be pressed once at the first button, and when the second button is not pressed, what detect is produce faradic coil to be designated the first coil corresponding to the first button, and control device can be converted to the first corresponding control command according to this coil mark; Be not pressed at the first button, and when the second button is pressed one time, what detect is produce faradic coil to be designated the second coil corresponding to the second button, and control device can be converted to the second corresponding control command according to this coil mark.
For two buttons, the faradic generation order of detection is described.Formerly the first button is once pressed, when again the second button once being pressed, what detect is that faradic generation is sequentially for first being produced by the first coil that the first button is corresponding, produced by the second coil that the second button is corresponding, then control device can be converted to the 3rd corresponding control command according to this faradic generation order again; Formerly the second button is once pressed, when again the first button once being pressed, what detect is that faradic generation is sequentially for first being produced by the second coil that the second button is corresponding, produced by the first coil that the first button is corresponding, then control device can be converted to the 4th corresponding control command according to this faradic generation order again.
In the manner, the induced current produced by each relative motion between permanent magnet and coil, for control device is powered, can realize the self-powered of user-defined press key; By correspondence, multiple button, key mapping cavity, elastomeric element, permanent magnet and coil are set, and detect the faradic coil mark of generation or faradic generation order by control device, and be converted to corresponding control command according to described coil mark or generation order, the function of user-defined press key can be enriched.
In the present embodiment, described control device 17 can comprise: sensor, control module and wireless transport module.
Wherein, sensor is connected with described coil 16, for detecting the induced current that described coil 16 produces; Control module is connected with described sensor, induced current for being detected by described sensor is converted to control command, control module is equally applicable to the aforementioned implementation faradic for the generation detected in setting-up time number of times being converted to corresponding control command, be applicable to too aforementionedly arrange multiple button, key mapping cavity, elastomeric element, permanent magnet and coil by correspondence, and be converted to the implementation of corresponding control command according to the generation detected faradic coil mark or faradic generation order; Wireless transport module is connected with described control module, carries out wireless transmission for the control command will received from described control module.
Wherein, described wireless transmission method based on communication protocol can comprise: close range wireless communication, bluetooth or Wireless Fidelity.
The embodiment of the present invention also provides a kind of terminal equipment, refers to Fig. 2-5, and this terminal equipment comprises equipment body 21, also comprises the user-defined press key 22 that previous embodiment of the present invention provides.
Wherein, described user-defined press key 22 can be attached on described equipment body 21.Attaching mode can be by VELCRO or adhesive etc., sticking position can have multiple implementation, both the side (as shown in Figure 2) of described equipment body 21 can be attached to, also the front (as shown in Figure 3) of described equipment body 21 can be attached to, the back side (as shown in Figure 4) of described equipment body 21 can also be attached to, can also be attached to other positions of described equipment body 21, the present embodiment does not limit this.
Described user-defined press key 22 also can be separated with described equipment body 21 and arrange (as shown in Figure 5).
The terminal equipment that the embodiment of the present invention provides, the induced current produced by each relative motion between the permanent magnet in user-defined press key and coil, can realize the self-powered of user-defined press key; By control device in user-defined press key, the induced current produced in key press operation is converted to corresponding control command, and transmits to the equipment body of terminal equipment, the function of user-defined press key for terminal equipment can be enriched; In addition, user-defined press key both can be attached on equipment body, also can be separated setting with equipment body, the position of user-defined press key was arranged more flexible.
Last it is noted that above each embodiment is only for illustration of technical scheme of the present invention, but not be limited; In embodiment preferred embodiment, be not limited, to those skilled in the art, the present invention can have various change and change.All do within spirit of the present invention and principle any amendment, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a user-defined press key, is characterized in that, comprising:
Button;
Housing, described housing is provided with key mapping cavity, and described key mapping cavity is for carrying described button;
Pedestal, is arranged in described housing, and is oppositely arranged with described key mapping cavity;
Elastomeric element, is arranged between described button and described pedestal, for driving described button to move to described pedestal direction, or relies on restoring force to drive described button to move to the direction away from described pedestal;
Permanent magnet and coil, be separately positioned on described button and described pedestal, described permanent magnet and coil carry out relative motion, and cutting magnetic line is to produce induced current;
Control device, is arranged in described housing, is connected with described coil, outwards transmits for described induced current being converted to corresponding control command.
2. user-defined press key according to claim 1, is characterized in that, described control device specifically for, detect the faradic number of times produced in setting-up time, be converted to corresponding control command according to the number of times detected and outwards transmit.
3. user-defined press key according to claim 1, is characterized in that, the quantity of described button, described key mapping cavity, described elastomeric element and described permanent magnet, identical with the quantity of described coil, and one_to_one corresponding;
Described control device, is connected respectively with multiple coil, produces faradic coil mark or faradic generation order for detecting, and is converted to corresponding control command according to described coil mark or generation order and outwards transmits.
4., according to the arbitrary described user-defined press key of claim 1-3, it is characterized in that, described control device comprises:
Sensor, is connected with described coil, for detecting the induced current that described coil produces;
Control module, is connected with described sensor, is converted to control command for the induced current detected by described sensor;
Wireless transport module, is connected with described control module, carries out wireless transmission for the control command will received from described control module.
5. user-defined press key according to claim 4, is characterized in that, described wireless transmission method based on communication protocol comprise: close range wireless communication, bluetooth or Wireless Fidelity.
6. user-defined press key according to claim 1, is characterized in that, described elastomeric element comprises: shell fragment or spring.
7. a terminal equipment, comprises equipment body, it is characterized in that, also comprise the arbitrary described user-defined press key of claim 1-6, described user-defined press key is attached on described equipment body, or described user-defined press key is separated setting with described equipment body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136997.8A CN104752082B (en) | 2015-03-26 | 2015-03-26 | User-defined press key and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136997.8A CN104752082B (en) | 2015-03-26 | 2015-03-26 | User-defined press key and terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104752082A true CN104752082A (en) | 2015-07-01 |
| CN104752082B CN104752082B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510136997.8A Expired - Fee Related CN104752082B (en) | 2015-03-26 | 2015-03-26 | User-defined press key and terminal device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358349A (en) * | 2016-10-10 | 2017-01-25 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Electromagnetic induction generation device-based wireless multi-control illumination control system |
| CN106982385A (en) * | 2017-02-22 | 2017-07-25 | 广州视源电子科技股份有限公司 | The method to set up and system of menu activation information |
| CN108791656A (en) * | 2018-06-28 | 2018-11-13 | 南京溧水电子研究所有限公司 | Passive electronic brake gear suitable for electric bicycle |
| CN110290256A (en) * | 2019-06-26 | 2019-09-27 | 维沃移动通信有限公司 | Terminal device |
| WO2020001227A1 (en) * | 2018-06-28 | 2020-01-02 | 南京溧水电子研究所有限公司 | Passive electronic brake device suitable for electric bicycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH053656A (en) * | 1991-06-20 | 1993-01-08 | Nec Corp | Power generation switch |
| JP2009199961A (en) * | 2008-02-25 | 2009-09-03 | Casio Comput Co Ltd | Key input device |
| CN201892916U (en) * | 2010-11-17 | 2011-07-06 | 陈贺 | Power generation keyboard |
| CN103212201A (en) * | 2012-01-18 | 2013-07-24 | 刘新广 | Foot dance game power generation system |
| CN104407522A (en) * | 2013-08-26 | 2015-03-11 | 刘远芳 | Self-power-generation wireless switch |
-
2015
- 2015-03-26 CN CN201510136997.8A patent/CN104752082B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH053656A (en) * | 1991-06-20 | 1993-01-08 | Nec Corp | Power generation switch |
| JP2009199961A (en) * | 2008-02-25 | 2009-09-03 | Casio Comput Co Ltd | Key input device |
| CN201892916U (en) * | 2010-11-17 | 2011-07-06 | 陈贺 | Power generation keyboard |
| CN103212201A (en) * | 2012-01-18 | 2013-07-24 | 刘新广 | Foot dance game power generation system |
| CN104407522A (en) * | 2013-08-26 | 2015-03-11 | 刘远芳 | Self-power-generation wireless switch |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358349A (en) * | 2016-10-10 | 2017-01-25 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Electromagnetic induction generation device-based wireless multi-control illumination control system |
| CN106982385A (en) * | 2017-02-22 | 2017-07-25 | 广州视源电子科技股份有限公司 | The method to set up and system of menu activation information |
| CN108791656A (en) * | 2018-06-28 | 2018-11-13 | 南京溧水电子研究所有限公司 | Passive electronic brake gear suitable for electric bicycle |
| WO2020001227A1 (en) * | 2018-06-28 | 2020-01-02 | 南京溧水电子研究所有限公司 | Passive electronic brake device suitable for electric bicycle |
| CN110290256A (en) * | 2019-06-26 | 2019-09-27 | 维沃移动通信有限公司 | Terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104752082B (en) | 2017-10-17 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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Granted publication date: 20171017 |