CN106710927B - Keyboard switch and keyboard - Google Patents
Keyboard switch and keyboard Download PDFInfo
- Publication number
- CN106710927B CN106710927B CN201710046772.2A CN201710046772A CN106710927B CN 106710927 B CN106710927 B CN 106710927B CN 201710046772 A CN201710046772 A CN 201710046772A CN 106710927 B CN106710927 B CN 106710927B
- Authority
- CN
- China
- Prior art keywords
- shaft core
- pcb board
- keyboard switch
- inductance
- keyboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- 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
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
-
- 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
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
- H03K2017/9706—Inductive element
Landscapes
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
Technical solution of the present invention proposes a kind of keyboard switch and a kind of keyboard, wherein, the keyboard switch includes shaft core, pcb board and at least inductance or an at least hall device that are arranged at the pcb board, the shaft core is provided with least metalwork for being separated by setting with the inductance or hall device, when pressing shaft core, the metalwork produces Continuity signal close to the inductance or hall device, the keyboard switch.Technical solution of the present invention is by the way that the principle of inductance approach switch is applied in keyboard switch so that the advantages that keyboard switch of the invention has simple in construction, is swift in response, strong antijamming capability, vibration resistance, is not afraid of dust, stable performance, long lifespan, and energy consumption is small.
Description
Technical field
The present invention relates to keyboard technique field, more particularly to a kind of keyboard switch and the keyboard using the keyboard switch.
Background technology
At present, conventional keypad switch includes standard machinery switch and photoelectric mechanical switch.Standard machinery switch is under
Laminated structure part makes the mode of hard contact opening/closing produce signal, but hard contact is metal material, and its surface can produce
Oxidative phenomena, hard contact is caused to produce signal jitter, delay phenomenon, process signal when this forces programming when contacting
Add delay stabilization, response speed is slack-off, otherwise will produce signal input error, it is quick rapidly to be unable to reach signal reaction
It is prompt；Photoelectric mechanical switch is to produce signal by way of a photocell and a light receiving element use light conduction, but
The process of light conduction is vulnerable to other light or influenceed by dust, and not vibration resistance, causes light easily to shake, easily production
Raw erroneous input or it is slow in reacting phenomena such as.
The content of the invention
The main object of the present invention is to provide a kind of keyboard switch, it is intended to is swift in response, resists so that the keyboard switch has
Interference performance is strong, vibration resistance, steady performance.
To achieve the above object, keyboard switch provided by the invention, including shaft core, pcb board and it is arranged at the pcb board
An at least inductance or an at least hall device, the shaft core be provided with is separated by least the one of setting with the inductance or hall device
Metalwork, when pressing shaft core, the metalwork produces Continuity signal close to the inductance or hall device, the keyboard switch.
Preferably, when the pcb board is provided with some inductance or hall device, the shaft core is provided with and the inductance or Hall
Device is separated by some metalworks of setting, and the pcb board offers resigning hole, and the shaft core is movably accommodated in the resigning
Hole, some metalworks are located at the side of the shaft core, and the length of some metalworks is successively decreased successively, some metals
One end alignment of the part away from pcb board is set, and when pressing shaft core, some metalworks are successively close to the inductance or Hall device
Part, the keyboard switch are sequentially generated Continuity signal.
Preferably, every one side of the shaft core is equipped with least one metalwork.
Preferably, the pcb board includes the first surface and second surface being oppositely arranged, and the pcb board is provided with an inductance
Or during a hall device, the inductance or hall device are located at the first surface of the pcb board, at least one metalwork is located at
The shaft core is towards one end of the first surface.
Preferably, the one end of the shaft core away from the pcb board is removably provided with a keycap.
Preferably, the keyboard switch is additionally provided with balance elastic support, and described balance elastic support one end abuts shaft core, separately
One end abuts pcb board.
Preferably, the keyboard switch also includes elastic component and mounting seat, and the mounting seat offers mounting hole, elastic component
The mounting hole is contained in at least partly described shaft core, one end of the elastic component is located at the mounting seat, and the other end abuts
The shaft core.
Preferably, the both sides of the mounting seat are equipped with an at least buckle, and the pcb board offers resigning hole, the peace
Dress seat runs through the resigning hole, and the buckle is fastened in the periphery of the resigning hole.
Preferably, the pcb board is provided with two through hole, and both sides of the mounting seat away from shaft core one end are equipped with least one card
Button, each buckle runs through a through hole, and is fastened in the second surface.
The present invention also proposes a kind of keyboard, including keyboard switch, and the keyboard switch includes shaft core, pcb board and is arranged at institute
An at least inductance or an at least hall device for pcb board is stated, the shaft core is provided with is separated by setting with the inductance or hall device
An at least metalwork, when pressing shaft core, close to the inductance or hall device, the keyboard switch is produced and led the metalwork
Messenger.
The principle of inductance approach switch in the prior art is applied in keyboard switch by technical solution of the present invention, passes through axle
Core sets metalwork, and pcb board sets an at least inductance or an at least hall device, when pressing shaft core, metalwork close to inductance or
During hall device, keyboard switch can produce Continuity signal, and keyboard switch of the invention has simple in construction, is swift in response, resists
The advantages that interference performance is strong, vibration resistance, is not afraid of dust, stable performance, long lifespan, and energy consumption is small.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be 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 structure sectional view of keyboard switch first embodiment of the present invention；
Fig. 2 is the structural representation of keyboard switch second embodiment of the present invention；
Fig. 3 is the structural representation that mounting seat is removed in Fig. 2；
Fig. 4 is the structural representation of keyboard switch 3rd embodiment of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Keyboard switch | 34 | Second surface |
| 10 | Shaft core | 50 | Mounting seat |
| 30 | Pcb board | 51 | Elastic component |
| 31 | Inductance；Hall device | 52 | Buckle |
| 11 | Metalwork | 70 | Backlight |
| 33 | First surface | 90 | Balance elastic support |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present 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 it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining 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 instruction also correspondingly changes 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 imply the quantity of the technical characteristic indicated by indicating.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " 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
It is conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the protection model of application claims
Within enclosing.
Referring to figs. 1 to 4, technical solution of the present invention proposes a kind of keyboard switch 100, including shaft core 10, pcb board 30 and sets
Be placed at least inductance 31 or an at least hall device 31 of the pcb board 30, the shaft core 10 be provided with the inductance 31 or
Hall device 31 is separated by an at least metalwork 11 for setting, and original state, i.e., when shaft core 10 does not push, metalwork 11 is away from described
Inductance 31 or hall device 31, the keyboard switch 100 do not produce Continuity signal；When pressing shaft core 10, the metalwork 11 is close
The inductance 31 or hall device, the keyboard switch 100 produce Continuity signal.
The principle of inductance approach switch in the prior art is applied in keyboard switch 100 by technical solution of the present invention, leads to
To cross shaft core 10 and metalwork 11 is set, pcb board 30 sets an at least inductance 31 or an at least hall device 31, when pressing shaft core 10,
When metalwork 11 is close to inductance 31 or hall device 31, keyboard switch 100 can produce Continuity signal, keyboard switch of the invention
100 have simple in construction, are swift in response, strong antijamming capability, vibration resistance is not afraid of dust, stable performance, long lifespan, and energy consumption is small
The advantages that.
Wherein, if pcb board 30 is provided with into an inductance 31, shaft core 10 to should inductance 31 it is spaced apart set one
Metalwork 11, original state, i.e., when shaft core 10 does not push, the keyboard switch 100 is off, should when pressing shaft core 10
When metalwork 11 is close to the inductance 31, cause circuit state in pcb board 30 to change, turned the variable quantity by pcb board 30
The circuit module that chemical conversion electric signal is set through pcb board 30 again carries out processing and changes into switching signal, realizes the key entry of order.
The mode of the corresponding metalwork 11 of an inductance 31 is set to be listed below embodiment：
First embodiment：Reference picture 1, pcb board 30 include the first surface 33 and second surface 34 being oppositely arranged, the metal
Part 11 is arranged on shaft core 10 towards one end of the first surface 33 of pcb board 30, accordingly, sheet metal 11 described in the face of pcb board 30
Surface, namely first surface 33 set inductance 31；When pressing shaft core 10, the metalwork 11 is close to the inductance 31, keyboard switch 100
Produce Continuity signal.
Second embodiment：Fig. 3 is can refer to, similar Fig. 3 structure, the metalwork 11 is arranged on the side of shaft core 10, pcb board
30 offer resigning hole, and shaft core 10 passes through the resigning hole, and can be moved in resigning hole, pcb board 30 in the surface of neighbouring resigning hole,
The surface can be that first surface 33 and second surface 34 set inductance 31；Inductance 31 is towards shaft core 10, original state, inductance 31 with
Metalwork 11 is spaced certain distance, and when pressing shaft core 10, the metalwork 11 is close to the inductance 31, namely metalwork 11 towards this
Inductance 31, keyboard switch 100 produce Continuity signal.
If pcb board 30 is provided with into some inductance 31, the keyboard switch 100 may be configured as to common keyboard switch 100
With the keyboard switch 100 with acceleration function.
Common keyboard switch 100：The length of some metalworks 11 is identical, and the corresponding metalwork 11 of each inductance 31, this sets
It is identical with the mode of the corresponding metalwork 11 of an inductance 31 to put mode.
Keyboard switch 100 with acceleration function：Pcb board 30 is provided with some inductance 31, and pcb board 30 offers resigning hole,
The shaft core 10 is movably accommodated in the resigning hole, and some metalworks 11 are located at the side of shaft core 10, and pcb board allows in neighbouring
The surface in position hole sets inductance 31；Each inductance 31 both faces towards shaft core 10, and the length of some metalworks 11 is successively decreased successively, Ruo Gansuo
State one end alignment of the metalwork 11 away from pcb board to set, original state, each inductance 31 is separated by a spacing with metalwork 11
From when pressing shaft core 10, for some metalworks 11 successively close to the inductance 31, the keyboard switch 100 is sequentially generated conducting letter
Number.Specifically, when shaft core 10 moves down certain distance, most long metalwork 11 close to a corresponding inductance 31, in
Centre detector responds to the signal, and the chip of pcb board 70 carries out the output that message from keyboard is realized in processing, computer to the signal
One step of CPU execution action, when shaft core 10 moves a certain distance still further below, the metalwork 11 of the second length is corresponding close to one
Inductance 31, central detector respond further to the signal, and the chip of pcb board 70 carries out processing to the signal and realizes key
Enter signal further to export, computer CPU performs the next step of the action, until some metalworks 11 being provided with are close to therewith
Corresponding inductance 31, final computer CPU have performed a complete action.
The keyboard switch 100 of the technical program so that the chip of pcb board 70 can be close according to metalwork 110 and inductance 31
Number perform signal by original one and carry out being classified into multiple signals, perform same order successively by multiple signals, 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, more
Have the sense of reality, more meet consumer demand.
Metalwork 11 can select sheet metal, and to facilitate installation settings, certain shaft core 10 can also be to should sheet metal one
Body formed installation position, it is easy to sheet metal 11 to install.To sum up, similarly, inductance 31 can be changed into Hall element, correspondingly, metalwork
11 select magnet.
In the present embodiment, every one side of the shaft core 10 can be provided with least one metalwork 11.Such as by the axle
Core 10 is arranged to rectangular parallelepiped structure, therefore the shaft core 10 has four sides, if the one side of shaft core 10 sets length to be sequentially reduced
Dry metalwork 11, another side can also set length to continue some metalworks 11 being sequentially reduced, until all being set per one side
Metalwork 11 is equipped with, accelerates classification more to allow.
Further, it is determined that the state of shaft core 10 is normal operation position state, for the ease of finger manipulation, in the shaft core
10 upper ends are removably connected with keycap (not indicating), and the keycap lower surface is arranged with special-shaped groove, and the bottom wall of special-shaped groove is arranged with
Jack, the upper surface of the shaft core 10 are convexly equipped with projection, and the projection is inserted in the jack.It is arranged such so that photoelectricity machine
The whole height that tool switchs Unit 100 reduces, moreover it is possible to makes photoelectric mechanical switch 100 more compact, saving can utilize sky
Between so that keyboard can be done thinner, by the special-shaped slot structure of keycap, can also stop most dust or water smoke.Wherein, key
The outer surface of cap is preferably curved surface, and uses ergonomic designs, makes finger tapping in keycap, contact sense enhancing, is not dashed forward
It is towering.
Further, the keyboard is opened the light 100 also settable backlights 70, and the backlight is electrically connected with the pcb board 30.
Wherein, the LED of the preferred RGB types of the backlight 70, because keycap upper surface is typically provided word easy to operation
Symbol, backlight 70 can make character luminous through keycap, and when from the LED of RGB types, the light of character is more rich and varied,
Backlight 70 can also be arranged to flash according to certain rules, more dazzled cruel.
Further, the keyboard switch 100 is additionally provided with balance elastic support 90, and described balance elastic support 90 one end is supported
Spindle core 10, the other end abut pcb board 30.When applied to notebook computer, and it is arranged to an inductance 31 and a metalwork 11
Mode when, reference picture 4, the keycap of notebook computer and shaft core 10 can be set and are integrated, shaft core 10 towards pcb board 30 one
End is provided with a metalwork 11, balance elastic support 90 to should metalwork 11 be provided with through hole, it is described to balance the one end of elastic support 90
Shaft core 10 is abutted, the other end abuts pcb board 30, and pcb board 30 is provided with inductance 31, and metalwork 11 passes through the mutual face of through hole with inductance 31
Right, original state, metalwork 11 and inductance 31 are separated by a distance, and the balance elastic support 90 of X-type is downward when pressing shaft core 10
It is mobile, and stretch, metalwork 11 produces signal close to inductance 31, keyboard switch 100.Elastic support 90 is balanced by setting
Press feel more preferably, and it is ultra-thin computer is realized.
Certainly, keyboard switch 100 also includes elastic component 51 and mounting seat 50, and the mounting seat 50 offers mounting hole, bullet
Property part 51 and at least partly shaft core 10 be contained in the mounting hole, one end of the elastic component 51 is located at the mounting seat
50, the other end abuts the shaft core 10.
Wherein, elastic component 30 is preferably spring, can also be elastic sheet metal, air spring etc. certainly；
When the first elastic component 30 is spring, preferable structure has：By the fixed spring of shaft core 10, i.e. the lower end of shaft core 10 is set
There is storage tank, the bottom wall of storage tank is convexly equipped with boss, and one end of spring 30 is inserted in boss and abutted with the bottom wall of storage tank, can be with
By the fixed spring of mounting seat 50, mounting seat 50 is provided with storage tank towards the surface at center, and the cell wall of the storage tank is convexly equipped with post
Body, spring 30 are inserted in cylinder and supported with the cell wall of the storage tank of mounting seat 50, can also pass through shaft core 10 and installation certainly
The position of seat 50 while fixed spring so that the spring 30 will not shift during pressing shaft core 10, it is therefore prevented that maloperation.
Further, mounting seat 50 and the fixed installation mode of pcb board 30 enumerate two embodiments：
First embodiment：The both sides of mounting seat 50 are equipped with an at least buckle 52, and pcb board 30 offers resigning hole, described
Mounting seat 50 runs through the resigning hole, and the buckle 52 is fastened in the periphery of the resigning hole.
Second embodiment：Reference picture 1, pcb board 30 are provided with two through hole, specifically, can symmetrically be set in the both sides of pcb board 30
The through hole of the strip is put, both sides of the mounting seat 50 away from the one end of shaft core 10 are equipped with an at least buckle 52, each buckle
52 run through a through hole, and are fastened in the second surface 34.When mounting seat 50 is square, buckle is preferably to set four,
Can fix stably.
The present invention also proposes a kind of keyboard, and the keyboard includes keyboard switch 100, the concrete structure ginseng of the keyboard switch 100
According to above-described embodiment, because this keyboard employs whole technical schemes of above-mentioned all embodiments, therefore at least there is above-mentioned reality
All beneficial effects caused by the technical scheme of example are applied, this is no longer going to repeat them.
Wherein, the keyboard can be general accessory keyboard, or keyboard of notebook computer etc..
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is 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
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (9)
1. a kind of keyboard switch, it is characterised in that including shaft core, pcb board and some inductance or suddenly for being arranged at the pcb board
That device, the shaft core are provided with some metalworks for being separated by setting with the inductance or hall device, and the pcb board, which offers, to be allowed
Position hole, the shaft core are movably accommodated in the resigning hole, and some metalworks are located at the side of the shaft core, if described
The length of dry metalwork is successively decreased successively, and one end alignment of some metalworks away from pcb board is set, some when pressing shaft core
The metalwork is sequentially generated Continuity signal close to the inductance or hall device, the keyboard switch successively.
2. keyboard switch as claimed in claim 1, it is characterised in that every one side of the shaft core is equipped with least described in one
Metalwork.
3. keyboard switch as claimed in claim 1, it is characterised in that the pcb board include the first surface that is oppositely arranged and
Second surface, when the pcb board is provided with an inductance or a hall device, the inductance or hall device are located at the pcb board
First surface, at least one metalwork are located at the shaft core towards one end of the first surface.
4. keyboard switch as claimed in claim 1, it is characterised in that the one end of the shaft core away from the pcb board is detachable
Ground is provided with a keycap.
5. keyboard switch as claimed in claim 1, it is characterised in that the keyboard switch is additionally provided with balance elastic support, institute
State balance elastic support one end and abut shaft core, the other end abuts pcb board.
6. keyboard switch as claimed in claim 3, it is characterised in that the keyboard switch also includes elastic component and mounting seat,
The mounting seat offers mounting hole, and elastic component and at least partly described shaft core are contained in the mounting hole, the elastic component
One end is located at the mounting seat, and the other end abuts the shaft core.
7. keyboard switch as claimed in claim 6, it is characterised in that the both sides of the mounting seat are equipped with an at least buckle,
The pcb board offers resigning hole, and the mounting seat runs through the resigning hole, and the buckle is fastened in the week of the resigning hole
Edge.
8. keyboard switch as claimed in claim 6, it is characterised in that the pcb board is provided with two through hole, and the mounting seat is remote
The both sides of shaft core one end are equipped with an at least buckle, and each buckle runs through a through hole, and is fastened in the second surface.
9. a kind of keyboard, it is characterised in that including the keyboard switch as any one of claim 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710046772.2A CN106710927B (en) | 2017-01-20 | 2017-01-20 | Keyboard switch and keyboard |
| PCT/CN2017/072889 WO2018133131A1 (en) | 2017-01-20 | 2017-02-04 | Keyboard switch, and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710046772.2A CN106710927B (en) | 2017-01-20 | 2017-01-20 | Keyboard switch and keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106710927A CN106710927A (en) | 2017-05-24 |
| CN106710927B true CN106710927B (en) | 2018-02-06 |
Family
ID=58909380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710046772.2A Active CN106710927B (en) | 2017-01-20 | 2017-01-20 | Keyboard switch and keyboard |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106710927B (en) |
| WO (1) | WO2018133131A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464710A (en) * | 2017-09-27 | 2017-12-12 | 东莞市高特电子有限公司 | A kind of square slim photoelectric mechanical keyboard switch |
| CN108415578B (en) * | 2018-02-05 | 2021-06-01 | 珠海磐磊智能科技有限公司 | Key, keyboard and keyboard control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713701A (en) * | 2012-10-04 | 2014-04-09 | 纬创资通股份有限公司 | Keyboard and assembling method of keyboard and portable electronic device |
| US9323344B2 (en) * | 2013-08-16 | 2016-04-26 | Blackberry Limited | Double pre-loaded deflection webs for keypad |
| CN205376361U (en) * | 2016-01-29 | 2016-07-06 | 陈爱华 | Button subassembly of hall induction type keyboard |
| CN205845785U (en) * | 2016-07-04 | 2016-12-28 | 东莞市集贤电子有限公司 | Optical axis keyboard |
| CN205845793U (en) * | 2016-06-24 | 2016-12-28 | 深圳市煌兆铭科技有限公司 | PKB photoelectric keyboard switch and mechanical keyboard |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008198375A (en) * | 2007-02-08 | 2008-08-28 | Fujikura Ltd | Switching module |
| CN105355496A (en) * | 2015-11-24 | 2016-02-24 | 东莞市高特电子有限公司 | Hall principle based LED lamp mechanical keyboard switch |
| CN205092179U (en) * | 2015-11-24 | 2016-03-16 | 东莞市高特电子有限公司 | LED lamp mechanical keyboard switch based on hall principle |
| CN205645619U (en) * | 2016-04-08 | 2016-10-12 | 徐孝海 | Ultra -thin type mechanical keyboard and electronic equipment |
| CN206574631U (en) * | 2017-01-20 | 2017-10-20 | 深圳市煌兆铭科技有限公司 | Keyboard switch and keyboard |
-
2017
- 2017-01-20 CN CN201710046772.2A patent/CN106710927B/en active Active
- 2017-02-04 WO PCT/CN2017/072889 patent/WO2018133131A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713701A (en) * | 2012-10-04 | 2014-04-09 | 纬创资通股份有限公司 | Keyboard and assembling method of keyboard and portable electronic device |
| US9323344B2 (en) * | 2013-08-16 | 2016-04-26 | Blackberry Limited | Double pre-loaded deflection webs for keypad |
| CN205376361U (en) * | 2016-01-29 | 2016-07-06 | 陈爱华 | Button subassembly of hall induction type keyboard |
| CN205845793U (en) * | 2016-06-24 | 2016-12-28 | 深圳市煌兆铭科技有限公司 | PKB photoelectric keyboard switch and mechanical keyboard |
| CN205845785U (en) * | 2016-07-04 | 2016-12-28 | 东莞市集贤电子有限公司 | Optical axis keyboard |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018133131A1 (en) | 2018-07-26 |
| CN106710927A (en) | 2017-05-24 |
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Effective date of registration: 20190628 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. |