CN104576132A - Button structure and electronic device with same - Google Patents
Button structure and electronic device with same Download PDFInfo
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- CN104576132A CN104576132A CN201410788173.4A CN201410788173A CN104576132A CN 104576132 A CN104576132 A CN 104576132A CN 201410788173 A CN201410788173 A CN 201410788173A CN 104576132 A CN104576132 A CN 104576132A
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- 238000009434 installation Methods 0.000 claims description 107
- 230000001276 controlling effect Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 6
- 230000008054 signal transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Push-Button Switches (AREA)
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Abstract
The invention provides a button structure, which is applied to an electronic device, wherein the button structure comprises a button, a first switch and a second switch; the button is slidably arranged on the electronic device; the first switch is arranged in the electronic device and is located under the button, wherein the button is pressed to trigger the first switch, and the first switch generates a trigger signal to control the on-off state of the electronic device; and the second switch is arranged in the electronic device and is connected with the button, wherein the button drives the second switch to move, and the second switch is turned on and generates a pulse signal to adjust the volume of the electronic device. The invention further provides an electronic device. The button structure only needs one button to simultaneously adjust the volume of the electronic device and control the on/off operation of the electronic device, so that the structure is simple, the operation is convenient, the cost of materials is reduced, and the operation experience of users is increased.
Description
Technical field
The present invention relates to button field, especially relate to a kind of press-key structure and a kind of electronic installation with this press-key structure.
Background technology
Along with the technology development of the electronic installations such as mobile phone, personal digital assistant (Personal Digital Assistant, PDA), the integrated level of electronic installation is more and more higher, and its function possessed is also more and more abundanter.Such as, mobile phone mostly possess take pictures, make a video recording, record, the function such as broadcasting.Usually at least there are two buttons in current electronic installation: a machine open/close button and a volume adjusting button.But the display screen along with electronic installation constantly becomes large, and volume is more and more less, therefore use more button not only can take more design space, increase material cost, and reduce the operating experience of user, the requirement of consumer can not be met.
Summary of the invention
The invention provides a kind of press-key structure and have the electronic installation of this press-key structure, this press-key structure not only project organization is simple, easy to operate, and saves material cost, adds the operating experience of user.
One aspect of the present invention provides a kind of press-key structure, described press-key structure, it is applied on an electronic installation, described press-key structure comprises a button, one first switch and a second switch, described button is slidably disposed on described electronic installation, described first switch-linear hybrid is in described electronic installation, and be positioned at the below of described button, press described button to trigger described first switch, described first switch produces triggering signal to control described electronic device startup or shutdown, described second switch is arranged in described electronic installation, and be connected with described button, described button drives described second switch to move, described second switch conducting also produces pulse signal to regulate the volume of described electronic installation.
Wherein, described button comprises a body and some fins, and described body is slidably disposed on described electronic installation, and described some fins are arranged at this body outer surface.
Wherein, described press-key structure also comprises two elastic components, and one end of each elastic component is fixed in the housing of described electronic installation, and the other end is pressed on the body of described button in advance, and described elastic component returns to initial position after being used for described key press.
Wherein, described first switch is sensitive switch, comprises a contact, and described contact is positioned at immediately below the body of described button, and this first switch produces described triggering signal when being subject to pressing.
Wherein, described button comprises a fixed arm extended from the shirt rim of described body, described fixed arm offers a draw-in groove, described second switch is slide switch, comprise a sliding part, the position of this sliding part is corresponding with the position of the draw-in groove on described fixed arm, and this sliding part is contained in this draw-in groove, and described button moves up and down with this sliding part the volume regulating described electronic installation by described fixed arm.
Wherein, described second switch comprises one first trigger bit and one second trigger bit, when described sliding part moves to this first trigger bit, the volume of described electronic installation increases, when described sliding part moves to this second trigger bit, the volume of described electronic installation reduces, and keeps current volume size constant during the centre position of described second switch.
The present invention provides a kind of electronic installation on the other hand, it comprises a housing and a wiring board, described wiring board is positioned at described housing, described electronic installation also comprises a press-key structure, described press-key structure comprises a button and one first switch that is electrically connected with described wiring board and a second switch, described button is slidably disposed on the housing of described electronic installation, described first switch is positioned at described housing, and be positioned at the below of described button, press described button to trigger described first switch, described first switch produces triggering signal to control described electronic device startup or shutdown, described second switch is positioned at described housing, and be connected with described button, described button drives described second switch to move, described second switch conducting also produces pulse signal to regulate the volume of described electronic installation.
Wherein, described housing is offered a guide channel, described button comprises a body and some fins, described body is placed in described guide channel, and slide to operate described second switch or move in this guide channel in the direction perpendicular to this guide channel in this guide channel, described some fins are arranged at this body outer surface.
Wherein, described press-key structure also comprises two elastic components, and one end of each elastic component is fixed in the housing of described electronic installation, and the other end is pressed on the body of described button in advance, and described elastic component returns to initial position after being used for described key press.
Wherein, described first switch is sensitive switch, is installed on described wiring board, and described first switch comprises a contact, and described contact is positioned at immediately below the body of described button, and this first switch produces described triggering signal when being subject to pressing.
Wherein, described button comprises a fixed arm extended from the shirt rim of described body, described fixed arm offers a draw-in groove, described second switch is slide switch, be installed on described wiring board, this second switch comprises a sliding part, and the position of this sliding part is corresponding with the position of the draw-in groove on described fixed arm, this sliding part is contained in this draw-in groove, and described button moves up and down with this sliding part the volume regulating described electronic installation by described fixed arm.
Wherein, described second switch comprises one first trigger bit and one second trigger bit, when described sliding part moves to this first trigger bit, described second switch produces described pulse signal to be increased with the volume controlling described electronic installation, when described sliding part moves to this second trigger bit, described second switch produces described pulse signal, reduces with the volume controlling described electronic installation, keeps current volume size constant during the centre position of described second switch.
Compared to prior art, in the electronic installation of the embodiment of the present invention, the button of described press-key structure is when the pressing of vertical direction supports described first switch, and this first switch produces triggering signal, to control described electronic installation machine open/close; When described button drives described second switch to slide up and down, this second switch conducting also produces pulse signal, to regulate the volume of described electronic installation.Therefore, described press-key structure only needs a button can realize regulating the volume of described electronic installation simultaneously and controls the machine open/close operation of this electronic installation, and not only structural design is simple, easy to operate for it, and can material cost be saved, add the operating experience of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only 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.
Fig. 1 is the schematic perspective view of electronic installation of the present invention.
Fig. 2 is the schematic perspective view at another visual angle of electronic installation of the present invention.
The decomposed schematic diagram that Fig. 3 is the electronic installation shown in Fig. 1.
Fig. 4 is the enlarged diagram of IV in the electronic installation shown in Fig. 3.
Fig. 5 is the wiring board of electronic installation of the present invention and the schematic diagram of the first switch and second switch.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.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.
In addition, the explanation of following embodiment is with reference to additional diagram, can in order to the specific embodiment implemented in order to illustrate the present invention.The direction term mentioned in the present invention, such as, " on ", D score, "front", "rear", "left", "right", " interior ", " outward ", " side " etc., it is only the direction with reference to annexed drawings, therefore, the direction term used be in order to better, be illustrated more clearly in and understand the present invention, and be not used to limit the present invention.In addition, in the accompanying drawings, structural similarity or the identical label of identical unit represent.
Refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the schematic perspective view of electronic installation of the present invention; Fig. 2 is the schematic perspective view at another visual angle of electronic installation of the present invention; The decomposed schematic diagram that Fig. 3 is the electronic installation shown in Fig. 1.The electronic installation 100 of embodiments of the invention can be the portable electric appts such as mobile phone, DPF or personal digital assistant (Personal Digital Assistant, PDA), and the embodiment of the present invention is illustrated for mobile phone.
The electronic installation 100 of the embodiment of the present invention comprises housing 10, wiring board 30 and press-key structure 50, described wiring board 30 is positioned at described housing 10, described press-key structure 50 is arranged on described housing 10, and part exposes this housing 10, and is electrically connected with described wiring board 30.
Described housing 10 can be a part for the shell of described electronic installation 100, and in an embodiment of the present invention, this housing 10 is the frame of described electronic installation 100.This housing 10 can be made up of materials such as aluminium, aluminium alloy, stainless steel, magnesium alloy or engineering plastics.In an embodiment of the present invention, described housing 10 offers the guide channel 12 that runs through this housing 10, the bearing of trend of described guide channel 12 is identical with the length direction of described electronic installation 100.Described press-key structure 50 is installed in this housing 10, and part exposes this guide channel 12, and this press-key structure 50 can slide up and down along this guide channel 12, or carries out pressing operation in the direction perpendicular to this guide channel 12.
Described wiring board 30 is mounted in described housing 10, it can be printed circuit board (PCB) (printed circuitboard, PCB), and can be electronic devices and components or integrated functionality circuit (e.g., processor, amplifying circuit, power circuit, volume control circuit, power amplification circuit etc.) provides electrical connection.This wiring board 30 can be single sided board, double sided board, four laminates or other multilayer circuit boards.In an embodiment of the present invention, described wiring board 30 and described press-key structure 50 are electrically connected, and it can receive the touching signals that this press-key structure 50 produces, and can be this electronic installation 100 and provide control signal.
Refer to Fig. 4 and Fig. 5, Fig. 4 is the enlarged diagram of IV in the electronic installation shown in Fig. 3.Fig. 5 is the wiring board of electronic installation of the present invention and the schematic diagram of the first switch and second switch.In an embodiment of the present invention, described press-key structure 50 comprises button 51, two elastic component 52, first switch 53 and second switch 55.Described button 51 can slide to operate described second switch 55 along described guide channel 12, or carries out along the direction perpendicular to described guide channel 12 pressing to operate described first switch 53.Described button 51 comprises body 511 and is arranged at some fins 512 of this body 511 outer surface, this body 511 is placed in described guide channel 12, and can slide up and down in this guide channel 12 or move in this guide channel 12 in the direction perpendicular to this guide channel 12.Described some fins 512 are convexly equipped in the outer surface of this body 511, and expose described guide channel 12, user is when sliding described press-key structure 50, this some fin 512 can contact area between adding users and described button 51, thus the frictional force increased therebetween, so that for more easily moving described button 51.
Described button 51 also comprises the fixed arm 514 extended from the shirt rim of described body 511, and this fixed arm 514 is positioned at described housing 10, and is connected with described second switch 55, moves up and down in described guide channel 12 to drive this second switch 55.Described fixed arm 514 offers draw-in groove 515, and this button 51 is connected with described second switch 55 by this draw-in groove 515.
In an embodiment of the present invention, described elastic component 52 can be shell fragment, and its one end is fixed in described housing 10 (on the position of bone as housing 10), and the other end is pressed on the shirt rim of the body 511 of described button 51 in advance.When described button 51 is pressed, this elastic component 52 provides certain elastic-restoring force can to described button 51, and can ensure that this button 51 can return to initial position automatically when nothing pressing active force.Now, because the body 511 of this button 51 supports with the contact internal walls of described housing 10, this button 51 has certain precompression.
Described first switch 53 is positioned at described housing 10, and it is specifically installed on described wiring board 30, and is electrically connected with this wiring board 30.In an embodiment of the present invention, described first switch 53 can be sensitive switch (micro switch), and it has small contact separation and snap-action mechanism, carries out the contact mechanism of switch motion by the stroke of regulation and the power of regulation.This first switch 53 is positioned at immediately below the body 511 of described button 51, and and between this body 511, there is preset gap, therefore, when this button 51 slides up and down in described guide channel 12, owing to having the existence of the elastic-restoring force of preset gap and described elastic component 52 between this button 51 and this first switch 53, therefore described button 51 can not this first switch 53 of false triggering when pressing down.
Described first switch 53 comprises a contact 532, and this contact 532 is positioned at immediately below the body 511 of described button 51, and and between this body 511, there is preset gap, and a triggering signal can be produced by this first switch 53 when being subject to pressing.When pressing described button 51, the body 511 of this button 51 supports described contact 532, can trigger this first switch 53, thus realizes the startup and shutdown function of described electronic installation 100.Particularly, when described electronic installation 100 is in open state, button 51 described in vertical pressing more than a threshold time (such as, 0.5 second, 0.8 second, 1 second etc., this threshold time can be understood as the unused time) time, the body 511 of this button 51 supports the contact 532 of described first switch 53, and namely this first switch 53 is triggered and produces a triggering signal, this triggering signal transmissions to the related functional circuits on described wiring board 30, thus controls this electronic installation 100 and starts shooting.When described electronic installation 100 is in off-mode, button 51 described in vertical pressing more than a threshold time (such as, 0.5 second, 0.8 second, 1 second etc., this threshold time can be understood as the available machine time) time, the body 511 of this button 51 supports the contact 532 of described first switch 53, namely this first switch 53 is triggered and is produced a triggering signal, and this triggering signal transmissions to the related functional circuits on described wiring board 30, thus controls this electronic installation 100 and shuts down.
Be appreciated that, when described electronic installation 100 is in open state, described first switch 53 also can be used for controlling and switches the mode of operation of this electronic installation 100.Particularly, when described electronic installation 100 is in open state, button 51 described in vertical pressing, the body 511 of this button 51 is touched and is compressed the contact 532 of described first switch 53, can trigger and produce a touch command to the first switch 53, this touch command transfers to the related functional circuits on described wiring board 30, thus controls this electronic installation 100 and enter standby mode.When described electronic installation 100 is in standby mode, button 51 described in vertical pressing, the body 511 of this button 51 is touched and is compressed the contact 532 of described first switch 53, can trigger and produce a touch command to the first switch 53, this touch command transfers to the related functional circuits on described wiring board 30, thus controls this electronic installation 100 and enter mode of operation.Be appreciated that the time pressing described button 51 is less than described threshold time when realizing controlling and switching the mode of operation of described electronic installation 100 by this first switch 53.
Described second switch 55 is positioned at described housing 10, and it is specifically installed on described wiring board 30, and is electrically connected with this wiring board 30.In an embodiment of the present invention, described second switch 55 can be slide switch (slide switch), it is slided by the handle of turning round promoting to be equipped with moving contact, moving contact sheet is made to receive with realizing circuit changing-over another group static contact, for regulating the volume of described electronic installation 100 from one group of stationary contact spot film.Described second switch 55 comprises sliding part 552, the position of this sliding part 552 is corresponding with the position of the draw-in groove 515 on described fixed arm 514, this sliding part 552 can be contained in this draw-in groove 515, when described button 51 slides up and down along described guide channel 12, this button 51 is moved up and down with this sliding part 552 by described fixed arm 514, and then the volume of electronic installation 100 described in regulating and controlling.
In an embodiment of the present invention, described second switch 55 has upper and lower two trigger bits, centre position disconnects, described upper and lower two trigger bits may be defined as the first trigger bit and the second trigger bit, and set this first trigger bit for increasing volume, this second trigger bit, for reducing volume, wherein, keeps current volume size constant during centre position.Be specially, when described button 51 moves to the first trigger bit by described fixed arm 514 with this sliding part 552, the conducting of described second switch 55, and produce a pulse signal, related functional circuits on this pulse signal transmission to described wiring board 30, thus the volume controlling this electronic installation 100 increases a class; If remain on this first trigger bit predetermined more than one between (this scheduled time can by software set), then volume can continue to rise until maximum namely stopping increases.When described button 51 moves to the second trigger bit by described fixed arm 514 with this sliding part 552, the conducting of described second switch 55, and produce a pulse signal, related functional circuits on this pulse signal transmission to described wiring board 30, thus the volume controlling this electronic installation 100 reduces a class; If remain on this second trigger bit predetermined more than one between (this scheduled time can by software set), then volume can continue to reduce until minimumly namely to stop.When the volume adjusting of this electronic installation 100 is to suitable size, unclamp the thrust be applied on this button 51, then this button 51 can automatically return to centre position (i.e. the initial position of this button 51), now described second switch 55 disconnects, then described electronic installation 100 keeps current volume constant.
Refer to Fig. 1 to Fig. 5, during use, when described electronic installation 100 is in open state, and press described button 51 more than a threshold time (such as, 0.5 second, 0.8 second, 1 second etc.) time, the body 511 of this button 51 supports the contact 532 of described first switch 53, and namely this first switch 53 is triggered and produces a triggering signal, this triggering signal transmissions to the related functional circuits on described wiring board 30, thus controls this electronic installation 100 and starts shooting.When described electronic installation 100 is in off-mode, press described button 51 more than a threshold time (such as, 0.5 second, 0.8 second, 1 second etc.) time, the body 511 of this button 51 supports the contact 532 of described first switch 53, namely this first switch 53 is triggered and is produced a triggering signal, related functional circuits on this triggering signal transmissions to described wiring board 30, thus control this electronic installation 100 and shut down, so can realize the startup and shutdown operation being realized this electronic installation 100 by described press-key structure 50.When described electronic installation 100 is in open state, press described button 51, the body 511 of this button 51 is touched and is compressed the contact 532 of described first switch 53, can trigger and produce a touch command to the first switch 53, this touch command transfers to the related functional circuits on described wiring board 30, thus controls this electronic installation 100 and enter standby mode.When described electronic installation 100 is in standby mode, press described button 51, the body 511 of this button 51 is touched and is compressed the contact 532 of described first switch 53, can trigger and produce a touch command to the first switch 53, this touch command transfers to the related functional circuits on described wiring board 30, thus control this electronic installation 100 and enter mode of operation, the mode of operation that so can realize being realized by described press-key structure 50 this electronic installation 100 is switched.When described button 51 by described fixed arm 514 with this sliding part 552 upward sliding to position time, the conducting of described second switch 55, and produce a pulse signal, related functional circuits on this pulse signal transmission to described wiring board 30, thus the volume controlling this electronic installation 100 increases, if remain on this position more than a scheduled time, then volume can continue to rise until maximum namely stopping increases.When described button 51 slides down to another position by described fixed arm 514 with this sliding part 552, the conducting of described second switch 55, and produce a pulse signal, related functional circuits on this pulse signal transmission to described wiring board 30, thus the volume controlling this electronic installation 100 reduces, if remain on this position more than a scheduled time, then volume can continue to reduce until minimum.When the volume adjusting of this electronic installation 100 is to suitable size, unclamp the thrust be applied on this button 51, then this button 51 can automatically return to centre position (i.e. the initial position of this button 51), now described second switch 55 disconnects, then described electronic installation 100 keeps current volume constant, so can realize the volume being realized this electronic installation 100 of regulating and controlling by described press-key structure 50.
In sum, in the electronic installation 100 of the embodiment of the present invention, the button 51 of described press-key structure 50 is when the pressing of vertical direction supports described first switch 53, and this first switch 51 produces triggering signal, to control described electronic installation 100 machine open/close; When described button 51 drives described second switch 55 to slide up and down, this second switch 55 conducting also produces pulse signal, to regulate the volume of described electronic installation 100.Therefore, described press-key structure 50 need button 51 can realize the machine open/close operation regulating the volume of described electronic installation 100 and control this electronic installation 100 simultaneously, and not only structural design is simple, easy to operate for it, and can material cost be saved, add the operating experience of user.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (12)
1. a press-key structure, it is applied on an electronic installation, it is characterized in that, described press-key structure comprises a button, one first switch and a second switch, described button is slidably disposed on described electronic installation, described first switch-linear hybrid is in described electronic installation, and be positioned at the below of described button, press described button to trigger described first switch, described first switch produces triggering signal to control described electronic device startup or shutdown, described second switch is arranged in described electronic installation, and be connected with described button, described button drives described second switch to move, described second switch conducting also produces pulse signal to regulate the volume of described electronic installation.
2. press-key structure as claimed in claim 1, it is characterized in that, described button comprises a body and some fins, and described body is slidably disposed on described electronic installation, and described some fins are arranged at this body outer surface.
3. press-key structure as claimed in claim 2, it is characterized in that, described press-key structure also comprises two elastic components, one end of each elastic component is fixed in the housing of described electronic installation, the other end is pressed on the body of described button in advance, and described elastic component returns to initial position after being used for described key press.
4. press-key structure as claimed in claim 2, it is characterized in that, described first switch is sensitive switch, comprises a contact, and described contact is positioned at immediately below the body of described button, and this first switch produces described triggering signal when being subject to pressing.
5. press-key structure as claimed in claim 2, it is characterized in that, described button comprises a fixed arm extended from the shirt rim of described body, described fixed arm offers a draw-in groove, described second switch is slide switch, comprises a sliding part, and the position of this sliding part is corresponding with the position of the draw-in groove on described fixed arm, this sliding part is contained in this draw-in groove, and described button moves up and down with this sliding part the volume regulating described electronic installation by described fixed arm.
6. press-key structure as claimed in claim 5, it is characterized in that, described second switch comprises one first trigger bit and one second trigger bit, when described sliding part moves to this first trigger bit, the volume of described electronic installation increases, when described sliding part moves to this second trigger bit, the volume of described electronic installation reduces, and keeps current volume size constant during the centre position of described second switch.
7. an electronic installation, comprise a housing and a wiring board, described wiring board is positioned at described housing, it is characterized in that, described electronic installation also comprises a press-key structure, described press-key structure comprises a button and one first switch that is electrically connected with described wiring board and a second switch, described button is slidably disposed on the housing of described electronic installation, described first switch is positioned at described housing, and be positioned at the below of described button, press described button to trigger described first switch, described first switch produces triggering signal to control described electronic device startup or shutdown, described second switch is positioned at described housing, and be connected with described button, described button drives described second switch to move, described second switch conducting also produces pulse signal to regulate the volume of described electronic installation.
8. electronic installation as claimed in claim 7, it is characterized in that, described housing is offered a guide channel, described button comprises a body and some fins, described body is placed in described guide channel, and slide to operate described second switch or move in this guide channel in the direction perpendicular to this guide channel in this guide channel, described some fins are arranged at this body outer surface.
9. electronic installation as claimed in claim 8, it is characterized in that, described press-key structure also comprises two elastic components, one end of each elastic component is fixed in the housing of described electronic installation, the other end is pressed on the body of described button in advance, and described elastic component returns to initial position after being used for described key press.
10. electronic installation as claimed in claim 8, it is characterized in that, described first switch is sensitive switch, be installed on described wiring board, described first switch comprises a contact, described contact is positioned at immediately below the body of described button, and this first switch produces described triggering signal when being subject to pressing.
11. electronic installations as claimed in claim 8, it is characterized in that, described button comprises a fixed arm extended from the shirt rim of described body, described fixed arm offers a draw-in groove, described second switch is slide switch, be installed on described wiring board, this second switch comprises a sliding part, the position of this sliding part is corresponding with the position of the draw-in groove on described fixed arm, this sliding part is contained in this draw-in groove, and described button moves up and down with this sliding part the volume regulating described electronic installation by described fixed arm.
12. electronic installations as claimed in claim 11, it is characterized in that, described second switch comprises one first trigger bit and one second trigger bit, when described sliding part moves to this first trigger bit, described second switch produces described pulse signal to be increased with the volume controlling described electronic installation, when described sliding part moves to this second trigger bit, described second switch produces described pulse signal, reduce with the volume controlling described electronic installation, during the centre position of described second switch, keep current volume size constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788173.4A CN104576132B (en) | 2014-12-17 | 2014-12-17 | Press-key structure and the electronic installation with the press-key structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410788173.4A CN104576132B (en) | 2014-12-17 | 2014-12-17 | Press-key structure and the electronic installation with the press-key structure |
Publications (2)
| Publication Number | Publication Date |
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| CN104576132A true CN104576132A (en) | 2015-04-29 |
| CN104576132B CN104576132B (en) | 2017-06-30 |
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| CN201410788173.4A Expired - Fee Related CN104576132B (en) | 2014-12-17 | 2014-12-17 | Press-key structure and the electronic installation with the press-key structure |
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| CN106328418A (en) * | 2016-08-31 | 2017-01-11 | 珠海市魅族科技有限公司 | Side key structure and terminal |
| CN107204247A (en) * | 2017-07-31 | 2017-09-26 | 合肥惠科金扬科技有限公司 | Display device |
| CN107437475A (en) * | 2016-05-27 | 2017-12-05 | 宏达国际电子股份有限公司 | Electronic installation and its switch module |
| CN111564332A (en) * | 2019-10-08 | 2020-08-21 | 光宝电子(广州)有限公司 | Composite key structure and wireless electronic device using same |
| CN113921352A (en) * | 2021-09-16 | 2022-01-11 | 维沃移动通信有限公司 | Electronic device |
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| CN102609077A (en) * | 2011-01-20 | 2012-07-25 | 深圳富泰宏精密工业有限公司 | Screen locking device |
| CN103151207A (en) * | 2011-12-06 | 2013-06-12 | 深圳富泰宏精密工业有限公司 | Feather key assembly and electronic device provided with the same |
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| CN107437475A (en) * | 2016-05-27 | 2017-12-05 | 宏达国际电子股份有限公司 | Electronic installation and its switch module |
| CN106328418A (en) * | 2016-08-31 | 2017-01-11 | 珠海市魅族科技有限公司 | Side key structure and terminal |
| CN107204247A (en) * | 2017-07-31 | 2017-09-26 | 合肥惠科金扬科技有限公司 | Display device |
| CN107204247B (en) * | 2017-07-31 | 2020-01-31 | 合肥惠科金扬科技有限公司 | Display device |
| CN111564332A (en) * | 2019-10-08 | 2020-08-21 | 光宝电子(广州)有限公司 | Composite key structure and wireless electronic device using same |
| CN111564332B (en) * | 2019-10-08 | 2023-02-24 | 光宝电子(广州)有限公司 | Composite key structure and wireless electronic device using same |
| CN113921352A (en) * | 2021-09-16 | 2022-01-11 | 维沃移动通信有限公司 | Electronic device |
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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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