CN106505982A - Photoelectric mechanical switch, mechanical keyboard and acceleration execution method - Google Patents
Photoelectric mechanical switch, mechanical keyboard and acceleration execution method Download PDFInfo
- Publication number
- CN106505982A CN106505982A CN201611143458.8A CN201611143458A CN106505982A CN 106505982 A CN106505982 A CN 106505982A CN 201611143458 A CN201611143458 A CN 201611143458A CN 106505982 A CN106505982 A CN 106505982A
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- CN
- China
- Prior art keywords
- light receiving
- shaft core
- hole
- photocell
- photoelectric mechanical
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/941—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector
- H03K17/943—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated using an optical detector using a plurality of optical emitters or detectors, e.g. keyboard
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/941—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector
- H03K2217/94111—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector having more than one emitter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/941—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector
- H03K2217/94112—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated using an optical detector having more than one receiver
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- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The present invention discloses a kind of photoelectric mechanical switch, the photoelectric mechanical switch includes shaft core, pcb board and is arranged at an at least photocell and at least two light receiving elements of the pcb board, pcb board offers resigning hole, shaft core is movably accommodated in resigning hole, the both sides that an at least photocell and at least two light receiving elements are separated in shaft core, shaft core offers some through holes, presses shaft core, and some light receiving elements are sequentially communicated or disconnect successively.The present invention also provides a kind of application mechanical keyboard that the photoelectric mechanical is switched and a kind of method for realizing that photoelectric mechanical switch accelerates execution.Technical solution of the present invention reaches a kind of process of progressive acceleration, to bring a kind of progressive coherent picture effect, more sense of reality by arranging at least two light receiving elements.
Description
Technical field
The present invention relates to keyboard technique field, more particularly to a kind of photoelectric mechanical switch and photoelectric mechanical switch is applied
Mechanical keyboard, and a kind of method for realizing that the photoelectric mechanical switch accelerates execution.
Background technology
With the prevalence of game, requirement of the people to keyboard is also generally improved.The closure of each button of keyboard is all
Controlled by a single photoelectric mechanical switch.The photoelectric mechanical switch of keyboard is mainly photo-electric photoelectric mechanical switch.Light
Electric-type photoelectric mechanical switch receives the signal that a photocell sends for a light receiving element, and keyboard exports one immediately
Execution action, picture show the action of execution immediately.However, picture can not show one asymptotic, continuity accelerate execute
Process, causes the sense of reality of Consumer's Experience poor.
Content of the invention
The main object of the present invention is to provide a kind of photoelectric mechanical switch, it is desirable to provide a kind of can perform incrementally is linked up
Property ground accelerator photoelectric mechanical switch.
For achieving the above object, the photoelectric mechanical switch that the present invention is provided includes shaft core, pcb board and is arranged at described
An at least photocell of pcb board and at least two light receiving elements, the pcb board offer resigning hole, and the shaft core can
The resigning hole is movably contained in, an at least photocell and at least two light receiving element are separated in institute
The both sides of shaft core are stated, the shaft core further offers some through holes, and the length of some through holes is successively decreased successively, each through hole
Upper end align, photoelectric mechanical switch in original state when, some light receiving elements and the photocell are disconnected
Open, during pressing shaft core, some light receiving elements are turned on the photocell successively by the through hole；Or it is each logical
The lower end in hole is alignd, photoelectric mechanical switch in original state when, some light receiving elements and the photocell
Conducting, presses shaft core, and the light receiving element is gradually staggered with the through hole, and the light receiving element is launched with the light successively
Element disconnects.
Preferably, the photoelectric mechanical switch includes that multiple photocells, the upper end of each through hole align, light
When electro-mechanical switches are in original state, some light receiving elements and some photocells disconnect, and press shaft core
When, some light receiving elements are turned on corresponding some described photocell successively by the through hole；Or per
The lower end of one through hole is alignd, photoelectric mechanical switch in original state when, some light receiving elements and some light
Radiated element is both turned on, and presses shaft core, and the light receiving element gradually staggered with the through hole, the light receiving element successively with
The photocell disconnects.
Preferably, the photoelectric mechanical switch also includes that the first elastic component and mounting seat, the mounting seat offer installation
Hole, the shaft core are at least partially housed in the installing hole, and one end of first elastic component is located at the mounting seat, the other end
Abut the shaft core.
Preferably, the pcb board includes the first surface being oppositely arranged and second surface, the photocell and described
Light receiving element is located at the first surface or the second surface.
Preferably, the both sides of the mounting seat are convexly equipped with a flange, and the mounting seat runs through the resigning hole, described
Two flanges are fastened in the periphery of the resigning hole respectively.
Preferably, photoelectric mechanical switch also includes plexor member and the second elastic component, the shaft core away from described logical
The one end in hole is arranged with storage tank, and described second elastic component one end is contained in the storage tank, and the other end abuts the plexor member,
The plexor member supports first elastic component away from one end of second elastic component.
Preferably, the two side of the storage tank is arranged with a stopper slot respectively, and the plexor member is convexly equipped with two and strikes
End is hit, each percussion end is slidably received in the stopper slot.
Preferably, the lower end of the shaft core is extended with extension, and the diapire of the mounting seat offers slot to make way, described prolongs
One end of extending portion is partially accommodated in the slot to make way, and when pressing the shaft core, the extension passes through the slot to make way.
The present invention also proposes a kind of mechanical keyboard, switchs including photoelectric mechanical, and the photoelectric mechanical switch includes shaft core, PCB
Plate and an at least photocell and at least two light receiving elements of the pcb board is arranged at, the pcb board is offered
Resigning hole, the shaft core are movably accommodated in the resigning hole, an at least photocell and described at least two by described in
Light receiving element is separated in the both sides of the shaft core, and the shaft core further offers some through holes, the length of some through holes
Degree successively decreases successively, and the upper end of each through hole is alignd, when photoelectric mechanical switch is in original state, some light receiving elements
Disconnect with the photocell, during pressing shaft core, some light receiving elements are sent out with the light successively by the through hole
Penetrate element conductive；Or the lower end of each through hole is alignd, when photoelectric mechanical switch is in original state, some light-receivings units
Part and photocell conducting, press shaft core, and the light receiving element is gradually staggered with the through hole, the light-receiving unit
Part is disconnected with the photocell successively.
The present invention also proposes a kind of method for realizing that photoelectric mechanical switch as described above accelerates execution, and step is as follows：
Obtain light receiving element conducting quantity；
It is analyzed according to preset algorithm；
Levels of acceleration needed for selecting；
Accelerated according to levels of acceleration.
Technical solution of the present invention is by arranging at least two light receiving elements so that the chip of pcb board can be according to light-receiving
The quantity of element executes signal by original one and carries out being classified into multiple signals, executes same life successively by multiple signals
Order, therefore it is a kind of process of progressive acceleration so to allow for exectorial process, to bring a kind of progressive coherent picture effect
Really, more sense of reality, more meets consumer demand.
Wherein, the photoelectric mechanical switch has both of which, and it is at light path that the first pattern is normally closed pattern, i.e. original state
In off-state, by pressing shaft core, light path sequentially turns on the key entry for realizing signal；Second pattern is always-on, i.e., just
Beginning state is that light path is in the conduction state, and by pressing shaft core, light path disconnects successively, realizes the key entry of signal.
Specifically, the first pattern：Original state, shaft core block the light between the light receiving element and the photocell
Road is transmitted, and optical signal can not be transmitted to pcb board；When shaft core is pressed, some light receiving elements pass sequentially through the equal receiving light of through hole
The optical signal of the transmitting of radiated element, namely when shaft core moves down certain distance, a light receiving element is received by a through hole
The optical signal that one photocell sends, central detector are responded for the optical signal for receiving, and produce the signal of telecommunication, pcb board
70 chip carries out processing the output for realizing message from keyboard to the signal of telecommunication, a step of computer CPU execution action, when shaft core still further below
Move a certain distance, next light receiving element also receives the optical signal of the transmitting of photocell, central detector is further
For the optical signal for receiving is responded, the signal of telecommunication is produced, the chip of pcb board carries out process to the signal of telecommunication and realizes message from keyboard
Further export, computer CPU executes the next step of the action, until some light receiving elements being provided with are both turned on, final electricity
Brain CPU has executed a complete action,
Second pattern：In the same manner, with respect to the high level output of the first pattern, second pattern is low level output,
That is, original state, the conducting light paths between all of light receiving element and the photocell, the signal of telecommunication of generation is in height
Level state message from keyboard is not exported, and when shaft core moves down certain distance, central detector makes sound to the optical signal for disconnecting
Should, the generations signal of telecommunication is low level state, and the chip of pcb board 70 carries out processing the output for realizing message from keyboard to the signal of telecommunication,
One step of the computer CPU execution action, when shaft core is moved a certain distance still further below, central detector is further to the light for disconnecting
Signal is responded, and produces the low level signal of telecommunication again, and the chip of pcb board further carries out process to the signal of telecommunication and realizes key
Enter the output again of signal, computer CPU executes the next step of the action, until some light receiving elements being provided with disconnect, most
Whole computer CPU has executed a complete action.
To sum up both of which, can cause picture effect more life-like according to the technical program, make the vision of user and touch
Feel and can reach synchronization, experience sense is higher.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the configuration schematic diagram of one embodiment of the invention photoelectric mechanical switch；
Fig. 2 is the front view without mounting seat that photoelectric mechanical switchs in the first pattern in non-pressed state in Fig. 1；
Left views of the Fig. 3 for Fig. 2；
Fig. 4 is the sectional view that photoelectric mechanical switchs in the first pattern in non-pressed state in Fig. 1；
Fig. 5 is the sectional view that photoelectric mechanical switchs in the first pattern in pressed state in Fig. 1；
Fig. 6 is the cross-sectional schematic that photoelectric mechanical switchs in second pattern in non-pressed state in Fig. 1；
Fig. 7 is the cross-sectional schematic that photoelectric mechanical switchs in second pattern in pressed state in Fig. 1；
Fig. 8 is the signal schematic diagram that lens guide optic path in the embodiment of the present invention.
Drawing reference numeral explanation：
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described, it is clear that described embodiment a part of embodiment only of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that institute's directional instruction (such as up, down, left, right, before and after ...) only uses in the embodiment of the present invention
In explaining in the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., if should
When particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", "
Two " feature can be expressed or implicitly include at least one this feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
Conflicting or will be understood that the combination of this technical scheme is not present when cannot realize, also not in the protection model of application claims
Within enclosing.
Referring to figs. 1 to 8, technical solution of the present invention proposes a kind of photoelectric mechanical switch 100, including shaft core 10, pcb board 70,
And an at least photocell 90 and at least two light receiving elements 80 of the pcb board 70 is arranged at, the pcb board 70 is opened
Resigning hole 701 is provided with, the shaft core 10 is movably accommodated in the resigning hole 701, an at least photocell 90 by described in
The both sides of the shaft core 10 are separated in at least two light receiving element 80, and the shaft core 10 further offers some logical
Hole 101, the length of some through holes 101 are successively decreased successively, and the upper end of each through hole 101 is alignd, at photoelectric mechanical switch 100
When original state, some light receiving elements 110 and the photocell 90 disconnect, during pressing shaft core 10, if described
Dry light receiving element 110 is turned on the photocell 90 successively by the through hole 101；Or the lower end of each through hole 101
Align, photoelectric mechanical switch 100 in original state when, some light receiving elements 110 and the photocell 90
Conducting, presses shaft core 10, and the light receiving element 110 is gradually staggered with the through hole 101, and the light receiving element 110 is successively
Disconnect with the photocell 90.
Technical solution of the present invention is by arranging at least two light receiving elements 110 so that the chip of pcb board 70 can be according to light
The quantity of receiving element 110 executes signal by original one and carries out being classified into multiple signals, is executed by multiple signals successively
Same order, therefore it is a kind of process of progressive acceleration so to allow for exectorial process, a kind of progressive coherent to bring
Picture effect, more sense of reality, more meet consumer demand.
Wherein, the photoelectric mechanical switch 100 has both of which, and with reference to Fig. 4 and Fig. 5, the first pattern is normally closed pattern, i.e.,
Original state is off for light path, and by pressing shaft core 10, light path sequentially turns on the key entry for realizing signal；With reference to Fig. 6
And Fig. 7, it is that light path is in the conduction state that second pattern is always-on, i.e. original state, by pressing shaft core 10, light path according to
Secondary disconnection, realizes the key entry of signal.
Specifically, the first pattern：Original state, the blocking of shaft core 10 light receiving element 110 and the photocell 90
Between optic path, optical signal can not be transmitted to pcb board 70；When shaft core 10 is pressed, some light receiving elements 110 lead to successively
The optical signal that through hole 101 receives the transmitting of photocell 90 is crossed, namely when shaft core 10 moves down certain distance, a light connects
Receive element 110 and the optical signal that a photocell 90 sends is received by a through hole 101, central detector is for the light letter for receiving
Number respond, produce the signal of telecommunication, the chip of pcb board 70 carries out processing the output for realizing message from keyboard, computer CPU to the signal of telecommunication
One step of execution action, when shaft core 10 is moved a certain distance still further below, next light receiving element 110 also receives photocell
The optical signal of 90 transmitting, central detector are responded further to the optical signal for receiving, and produce the signal of telecommunication, pcb board 70
Chip process carried out to the signal of telecommunication realize that message from keyboard is further exported, computer CPU executes the next step of the action, directly
It is both turned on to some light receiving elements 110 being provided with, final computer CPU has executed a complete action,
Second pattern：In the same manner, with respect to the high level output of the first pattern, second pattern is low level output,
That is, original state, the conducting light paths between all of light receiving element 110 and the photocell 90, the signal of telecommunication of generation
Do not export in high level state message from keyboard, when shaft core 10 moves down certain distance, central detector is believed to the light for disconnecting
Number respond, the generation signal of telecommunication is low level state, the chip of pcb board 70 carries out process to the signal of telecommunication and realizes message from keyboard
Output, a step of the computer CPU execution action, when shaft core 10 is moved a certain distance still further below, central detector is further right
Respond in the optical signal for disconnecting, produce the low level signal of telecommunication again, the chip of pcb board 70 further enters to the signal of telecommunication
Row processes the output again for realizing message from keyboard, and computer CPU executes the next step of the action, until some light-receiving units being provided with
Part 110 disconnects, and final computer CPU has executed a complete action.
To sum up both of which, can cause picture effect more life-like according to the technical program, make the vision of user and touch
Feel and can reach synchronization, experience sense is higher.
Wherein, the photocell 90 can be LED, RGB lamps, infrared emission tube etc., it is of course possible to understand ground, all
All protection domains for belonging to the present embodiment by way of optic path signal, this is no longer going to repeat them.
It is to be appreciated that photocell 90 can be one, or multiple；When photocell 90 is one
When, the area coverage of the light of photocell 90 can cover all through holes 101, i.e. so that when shaft core 10 is pushed each
Light receiving element 110 can be received or disconnect launching light；Certainly the photocell 90 can also be guided by multiple lens 170
Light path so that light path can be sequentially turned on or disconnect when shaft core 10 is pushed.
When photocell 90 is multiple, can be that the number of photocell 90 is individual less than light receiving element 110
Number, the number of photocell 90 are equal to the number of light receiving element 110, and the number of photocell 90 is more than light-receiving
The number of element 110.
When the number of photocell 90 is equal to the number of light receiving element 110, the first pattern：It is preferably set to
, just to a light receiving element 110, specifically kinestate is for one photocell 90：In through hole 101, vertical length is most long
Through hole 101 when the state that original state namely shaft core 10 are not pushed, the lower section of 101 both sides of through hole corresponds to a light respectively and sends out
The launching light of element 90 is penetrated, instantly during 10 certain distance of last item core, the most long through hole 101 is turned on, namely launching light is connect by light
Receive element 110 to receive, then the launching light of the corresponding next one photocell 90 in the lower section of 101 both sides of through hole of the second length, when
When shaft core 10 pushes certain distance again, the through hole 101 of second length is turned on, and is gone down successively in the same manner.Second pattern：Preferably set
A photocell 90 is set to just to a light receiving element 110, specifically kinestate is：When shaft core 10 pushes process
When, most short through hole 101 is blocked, until most long through hole 101 is blocked.
In the technical program, photocell 90 is identical with the setting of the number of light receiving element 110, can cause every
One photocell, 90 corresponding each light receiving element 110, so that the light path of photocell 90 can more concentrate pin
To a light receiving element 110 so that turn-on effect more preferably, can accomplish crisp, zero propagation, it is not likely to produce and shakes and miscellaneous
News, and respond soon, capacity of resisting disturbance is higher.
Wherein, in the present embodiment, the end-state of the original state and second pattern of the first pattern：Can be light
Radiated element 90 and light receiving element 110 located immediately at the lower section of through hole 101, with reference to Fig. 8, it is also possible to by lens 170 by light
Road is directed to the mode below through hole 101.
In the present embodiment, the photoelectric mechanical switch 100 also includes the first elastic component 30 and mounting seat 50, the installation
Seat 50 offers installing hole 510b, and the shaft core 10 is at least partially housed in the installing hole 510b, first elastic component 30
One end be located at the mounting seat 50, the other end abuts the shaft core 10.The signal conduction when shaft core 10 is pressed, by the first bullet
Under the elastic reaction of property part 30, shaft core 10 recoils to original state.
Wherein, first elastic component 30 is preferably spring, can also be elastic sheet metal, air spring etc. certainly；
When the first elastic component 30 is spring (the first spring), preferably a kind of structure is：10 lower end of shaft core is provided with accommodating
Groove 103, the diapire of storage tank 103 are convexly equipped with boss 132, and the bottom of boss 132 and storage tank 103 is inserted in one end of the first spring 30
Wall abut, and the mounting seat 50 also to should the first spring 30 be provided with cylinder 501a, the first spring 30 is inserted in cylinder 501a
And support with the bottom of mounting seat 50, cylinder 501a fixes the first spring 30 together with the boss 132 so that pressing shaft core 10
When first spring 30 will not shift, it is therefore prevented that maloperation causes the problem being not turned on.
In the present embodiment, the pcb board 70 includes the first surface being oppositely arranged and second surface, the light transmitting unit
Part 90 and the light receiving element 110 are located at the first surface or the second surface.
Preferably, the photocell 90 and the light receiving element 110 are located at the first surface, namely PCB
The upper surface of plate 70；Pcb board 70 is installed in mounting seat 50, adjacent through-holes 101, and the lower section positioned at through hole 101；Mounting seat
50th, the upper surface of shaft core 10 and pcb board 70 forms a closing space, the photocell 90 and the light receiving element
110 located at pcb board 70 upper surfaces and be located at the closing space in.So that the being disturbed property of transmitting procedure of optical signal is more
Little, light is also not easy to scatter, and can more concentrate, more energy efficient environmental protection.
Further, the both sides of the mounting seat 50 are convexly equipped with a flange 51, and the mounting seat 50 allows through described
Position hole 701, described two flanges 51 are fastened in the periphery of the resigning hole 701 respectively, so fixing pcb board 70.
Specifically, with reference to Fig. 1, the flange 51 is elastic flange 51, and the mounting seat 50 is the flower basket type shape that puts upside down, including
Head, four pillars and base, four pillars extend to base by head, are downwardly extending by head between two pillars
One elastic flange 51, in addition with respect to another elastic flange 51 of formation, two elastic flanges 51 are fastened in the pcb board 70 to two pillars
The periphery of resigning hole 701.It is arranged so that structure is compacter, assembles simpler.
In the present embodiment, in order that the photoelectric mechanical switchs clear and melodious " rattling away " sound that can be sent during 100 use, so as to
Experience to user's pleasure.It is listed below two specific embodiments：
Embodiment one：
The photoelectric mechanical switch 100 is provided with shell fragment (not shown), and shell fragment is arranged in shaft core 10, when shaft core 10 pushes one
When determining stroke, shell fragment gathers potential energy, offsets towards the direction away from 50 inwall of mounting seat, and when 10 resilience of shaft core, shell fragment strikes
On the inwall of mounting seat 50, clear and melodious " rattling away " sound that sends, so as to the experience pleased to user.
Wherein, shell fragment can be made as the substantially shape such as " V " type, " U " type, " M " type, and shell fragment itself can be made full use of to tie
The larger elastic performance of generation of structure, and simple structure save space.
Embodiment two：
Photoelectric mechanical switch 100 is provided with plexor member 130 and the second elastic component 150, the shaft core 10 away from described logical
The one end in hole 101 is arranged with storage tank 103, and described second elastic component, 150 one end abuts the diapire of the storage tank 103, another
End abuts the plexor member 130, and the plexor member 130 supports first elasticity away from one end of second elastic component 150
Part 30.
When the second elastic component 150 is also spring (second spring)；The diapire of the storage tank 103 is convexly equipped with boss 132, the
The upper end of two springs 150 is inserted in the boss 132 and is abutted with the cell wall of storage tank 103, and it is recessed that 130 upper end of plexor member is arranged with one
Groove, 150 lower end of second spring are placed in the groove, and abut with the diapire of the groove.Entangle the percussion in first spring, 30 upper end
Cylinder 501a is inserted in the lower end of part 130, the lower end of the first spring 30, and 130 lower end bifurcated of further plexor member forms clamping gap,
Cylinder 501a chamfered edges are in flat so that 130 lower end of plexor member is clamped on cylinder 501a.When 10 resilience of shaft core, plexor member
130 inwalls for tapping storage tank 103, send clear and melodious " rattling away " sound.
Further, by being arranged with a stopper slot 1031a respectively in the two side 1031 of the storage tank, described strike
Hit part 130 and be convexly equipped with two percussion ends 131, each percussion end 131 is slidably received in the stopper slot 1031a.Instantly
During last item core 10, slide in stopper slot 1031a accumulation potential energy at percussion end 131, when 10 resilience of shaft core, taps end 131 and clashes into
Stopper slot 1031a cell walls send clear and melodious " rattling away " sound.
Further, the lower end of the shaft core 10 is extended with extension 11, when the shaft core 10 is pushed, the extension
11 bottoms for passing through the mounting seat 50.Cause photoelectric mechanical 100 versatilities of switch higher by arranging extension 11, may be used also
To be applied to common keyboard, by pressing shaft core 10 so that extension 11 pushes contact so that the closing of contact is turned on.
Further, for the ease of finger manipulation, keycap (sign), institute are removably connected with 10 upper end of the shaft core
State keycap lower surface and be arranged with special-shaped groove, the diapire of special-shaped groove is arranged with jack, and the upper surface of the shaft core 10 is convexly equipped with projection
12, the projection 12 is inserted in the jack.It is arranged such so that photoelectric mechanical switchs the whole height of Unit 100 to be reduced, also
The more compact of 100 making of photoelectric mechanical switch can be made, saving can utilize space, by the special-shaped slot structure of keycap, can also hinder
Keep off most dust or water smoke.Wherein, the outer surface of keycap 1 is preferably curved surface, and adopts ergonomic designs, makes finger
Tap in keycap, contact sense strengthens, not lofty.
Further, also include that backlight (sign), the backlight are electrically connected with the pcb board 70.
Wherein, the LED of the preferred RGB types of the backlight, is easy to the character for operating as keycap upper surface is typically provided,
Backlight can make character luminous through keycap, and when the LED from RGB types, the light of character is more rich and varied, can be with
It is set to flash according to certain rules by backlight.
The present invention also proposes a kind of mechanical keyboard, and the mechanical keyboard includes photoelectric mechanical switch 100 as above, the light
Concrete structure reference above-described embodiment of electro-mechanical switches 100, as this mechanical keyboard employs the complete of above-mentioned all embodiments
Portion's technical scheme, all beneficial effects that therefore at least there is the technical scheme of above-described embodiment to be brought, here is no longer one by one
Repeat.
The present invention also proposes a kind of method for realizing that photoelectric mechanical switch 100 accelerates execution, and step is as follows：
Obtain the conducting quantity of light receiving element 90；
It is analyzed according to preset algorithm；
Levels of acceleration needed for selecting；
Accelerated according to levels of acceleration.
Obtain the conducting of light receiving element 110 quantity to comprise the following steps：
The signal that the photocell 90 sends；
Some light receiving elements 8110 receive the photocell 90 successively by corresponding through hole 101
The signal for going out, during some light receiving elements 110 receive the signal, the light for constantly obtaining received signal connects
The quantity of element 110 is received, until all of light receiving element 110 receives signal.
It is analyzed according to preset algorithm and is comprised the following steps：
A preset algorithm is stored in computer CPU (Central Processing Unit, central processing unit)；
Computer CPU is analyzed to the signal that light receiving element is received successively.
Levels of acceleration needed for selecting, carries out acceleration according to levels of acceleration and comprises the following steps：
According to the quantity of the light receiving element 110 of the received signal for obtaining, levels of acceleration needed for selecting.
Accelerated according to levels of acceleration, display screen shows the action that the acceleration with continuity is executed.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical fields are included in the present invention.
Claims (10)
1. a kind of photoelectric mechanical switch, it is characterised in that including shaft core, pcb board and be arranged at least the one of the pcb board
Photocell and at least two light receiving elements, the pcb board offer resigning hole, and the shaft core is movably accommodated in institute
Resigning hole is stated, the both sides that an at least photocell and at least two light receiving element are separated in the shaft core,
The shaft core offers some through holes, and the length of some through holes is successively decreased successively, and the upper end of each through hole is alignd, photoelectricity machine
When tool switch is in original state, some light receiving elements and the photocell disconnect, during pressing shaft core, if described
Dry light receiving element is turned on the photocell successively by the through hole；Or the lower end of each through hole is alignd, photoelectricity
When mechanical switch is in original state, some light receiving elements and the photocell are turned on, and press shaft core, the light
Receiving element is gradually staggered with the through hole, and the light receiving element is disconnected with the photocell successively.
2. photoelectric mechanical as claimed in claim 1 is switched, it is characterised in that the photoelectric mechanical switch includes multiple light
Radiated element, the upper end of each through hole align, photoelectric mechanical switch in original state when, some light receiving elements and
Some photocells disconnect, during pressing shaft core, some light receiving elements by the through hole successively with right with which
The photocell conducting that answers；Or the lower end of each through hole is alignd, when photoelectric mechanical switch is in original state, described
Some light receiving elements and some photocells are both turned on, and press shaft core, and the light receiving element is gradually logical with described
Hole is staggered, and the light receiving element is disconnected with the photocell successively.
3. photoelectric mechanical as claimed in claim 1 or 2 is switched, it is characterised in that the photoelectric mechanical switch also includes first
Elastic component and mounting seat, the mounting seat offer installing hole, and the shaft core is at least partially housed in the installing hole, and described
One end of one elastic component is located at the mounting seat, and the other end abuts the shaft core.
4. photoelectric mechanical as claimed in claim 3 is switched, it is characterised in that the pcb board includes the first table being oppositely arranged
Face and second surface, the photocell and the light receiving element are located at the first surface or the second surface.
5. photoelectric mechanical as claimed in claim 4 switch, it is characterised in that the both sides of the mounting seat be convexly equipped with one convex
Edge, the mounting seat run through the resigning hole, and described two flanges are fastened in the periphery of the resigning hole respectively.
6. photoelectric mechanical as claimed in claim 5 switch, it is characterised in that the photoelectric mechanical switch also include plexor member and
Second elastic component, one end away from the through hole of the shaft core are arranged with storage tank, and described second elastic component one end is contained in
The storage tank, the other end abut the plexor member, and the plexor member supports described the away from one end of second elastic component
One elastic component.
7. photoelectric mechanical as claimed in claim 6 is switched, it is characterised in that the two side of the storage tank is arranged with one respectively
Individual stopper slot, the plexor member are convexly equipped with two percussion ends, and each percussion end is slidably received in the stopper slot.
8. photoelectric mechanical as claimed in claim 3 is switched, it is characterised in that the lower end of the shaft core is extended with extension, institute
The diapire for stating mounting seat offers slot to make way, and one end of the extension is partially accommodated in the slot to make way, presses the shaft core
When, the extension passes through the slot to make way.
9. a kind of mechanical keyboard, it is characterised in that the mechanical keyboard includes the photoelectric mechanical as described in claim 1 to 8 is arbitrary
Switch.
10. a kind of photoelectric mechanical switch that realizes as described in any one of claim 1 to 8 accelerates the method for executing, its feature to exist
In step is as follows：
Obtain light receiving element conducting quantity；
It is analyzed according to preset algorithm；
Levels of acceleration needed for selecting；
Accelerated according to levels of acceleration.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143458.8A CN106505982B (en) | 2016-12-12 | 2016-12-12 | Photoelectric mechanical switch, mechanical keyboard and acceleration execution method |
| PCT/CN2016/109640 WO2018107356A1 (en) | 2016-12-12 | 2016-12-13 | Photoelectric mechanical switch, mechanical keyboard and accelerated execution method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143458.8A CN106505982B (en) | 2016-12-12 | 2016-12-12 | Photoelectric mechanical switch, mechanical keyboard and acceleration execution method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106505982A true CN106505982A (en) | 2017-03-15 |
| CN106505982B CN106505982B (en) | 2018-05-08 |
Family
ID=58329898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611143458.8A Active CN106505982B (en) | 2016-12-12 | 2016-12-12 | Photoelectric mechanical switch, mechanical keyboard and acceleration execution method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106505982B (en) |
| WO (1) | WO2018107356A1 (en) |
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| CN110033975A (en) * | 2018-01-12 | 2019-07-19 | 致伸科技股份有限公司 | Key |
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Also Published As
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| WO2018107356A1 (en) | 2018-06-21 |
| CN106505982B (en) | 2018-05-08 |
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Effective date of registration: 20190701 Address after: 518000 No. 5, Eling Road, Liulian Community, Pingdi Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SOURCE LUNG OPTICAL TECHNOLOGY CO., LTD. Address before: 518000 2nd Floor, Building A1, Jindi Da Science Park, Langkou Industrial Zone, Dalang Street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Huangzhaoming Technology Co., LTd. |
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