CN104882316A - Method for producing pressing sound in keyboard switch - Google Patents
Method for producing pressing sound in keyboard switch Download PDFInfo
- Publication number
- CN104882316A CN104882316A CN201510203635.6A CN201510203635A CN104882316A CN 104882316 A CN104882316 A CN 104882316A CN 201510203635 A CN201510203635 A CN 201510203635A CN 104882316 A CN104882316 A CN 104882316A
- Authority
- CN
- China
- Prior art keywords
- pressing
- pressing piece
- keyboard switch
- torsion spring
- sound
- 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.)
- Granted
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 108
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 claims abstract description 34
- 239000012634 fragment Substances 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005381 potential energy Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005474 detonation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- 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
- H01H13/02—Details
-
- 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
- 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
- H01H13/83—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 characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/03—Sound
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
- H01H2235/028—Blade spring
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a method for producing pressing sound in a keyboard switch. The keyboard switch includes a shell and a pressing member and a terminal which are mounted in the shell, the pressing member is a moving part and is used for driving the terminal to act to realize electrical conduction and disconnection, the keyboard switch has an elastic member in linkage with the pressing member, the pressing member triggers the elastic member in a process of driving the terminal to act, and the elastic member knocks other components of the keyboard switch to produce sound. The elastic member can select an elastic piece or a torsion spring, one end of the elastic piece or the torsion spring is fixed to a pedestal, and the other end stretches out to a guide inclined plane of a side edge of the pressing member; and the pressing member is pressed, the guide inclined plane presses the elastic piece or the torsion spring downward to a certain position, and the elastic piece or the torsion spring comes out, springs back and knocks an upper cover to produce sound. The method for producing pressing sound in the keyboard switch makes full use internal space of the switch, by addition of the elastic member in the switch, the switch touches good and sounds good in a pressing process while the switch is as small as possible, and the method is particularly suitable for producing pressing sound in an ultrathin keyboard switch.
Description
Technical field
The present invention relates to switching technique field, specifically refer to the interior method producing pressing sound of the keyboard switch that a kind of keyboard uses.
Background technology
A lot of action needs of electronic equipment use keyboard switch as input medium, and the quality of keyboard switch determines the experience of input equipment, and this just needs keyboard switch to have good feel and phonoreception.Existing employing sheet metal is as the slight keyboard switch of movable contact spring because the restriction in switch internal space, and the elastic force relative deficiency of sheet metal, lacks pressing feel.Manufacturer constantly improves from the various aspects such as sheet material, shape, be subject to increase press sense, but the improvement be only limitted to pressing touch, due to the restriction in slight keyboard switch internal space, cannot have pressing sound all the time as large keyboard switch always.
Summary of the invention
The present invention needs the problem solved to be to provide a kind of method producing pressing sound in keyboard switch, improves its user's use sense be subject to adapt to existing slight keyboard switch.
In order to solve the problem, the present invention is by the following technical solutions: a kind of method producing pressing sound in keyboard switch, described keyboard switch comprises housing and is installed on pressing piece, the terminal in housing, this pressing piece is movable part, realize conducting and disconnection for drive terminal action, this keyboard switch has the elastic component linked with pressing piece, and pressing piece triggers elastic component in the process of drive terminal action, and elastic component knocks keyboard switch miscellaneous part and produces sound.
Preferably, pressing piece is pressing down in process, extruding resilient member deforms accumulation potential energy, and pressing piece is displaced downwardly to trigger terminal action or close to trigger terminal operating position, the release of elastic component potential energy, knocks housing or pressing piece is sounded.
Concrete scheme is: described elastic component is a torsion spring, and described torsion spring is horizontally placed on base, and one end and base are fixed, and the other end extend out to pressing piece side, the side that pressing piece is corresponding is arranged convex distracted, and convex distracted lower end is guide ramp; Under non-pressed state, torsion spring external part props up below upper cover by elastic force upwards, the torsion spring other end is limited in guide ramp, press down pressing piece, the guide ramp compressing torsion spring other end is down to certain position, and the torsion spring other end is deviate from resilience along guide ramp and resetted to knock below upper cover and produce sound.
Preferably, torsion spring external part arranges a kink, and torsion spring external part is limited in guide ramp by kink is laterally projecting.
Preferred, torsion spring external part also arranges the second kink, and torsion spring external part projects upwards formation clearance position by the second kink, and described second bending part is in the side of the first kink near torsion spring.
Another kind of concrete scheme is: described elastic component is shell fragment, and described shell fragment one end and base are fixed, and the other end extend out to pressing piece side, the side that pressing piece is corresponding is arranged convex distracted, and convex distracted lower end is guide ramp; Under non-pressed state, shell fragment external part props up below upper cover by elastic force upwards, the shell fragment other end is limited in guide ramp, press down pressing piece, the guide ramp compressing shell fragment other end is down to certain position, and the shell fragment other end is deviate from resilience along guide ramp and resetted to knock below upper cover and produce sound.
Preferably, shell fragment external part also arranges the first kink, and shell fragment external part is limited in guide ramp by the first kink is laterally projecting.
Preferred, shell fragment external part also arranges the second kink, and shell fragment external part projects upwards formation clearance position by the second kink, the side that described second bending part is fixed in the first kink near shell fragment.
More specifically, described terminal comprises fixed terminal, movable terminal, described housing comprises base and upper cover, described fixed terminal, movable terminal and pressing piece are arranged at upper cover and base and fasten in the cavity that formed, pressing piece upper end spills upper cover for pressing, pressing piece sidewall extends at least one projection to movable terminal direction, moved realize disconnecting with fixed terminal or contacting when pressing piece moves up and down by protruding drive movable terminal.
Compared with prior art, the method for the invention makes full use of switch internal space, by increasing elastic component in switch, can, under the prerequisite that switch is as far as possible little, make switch have good sense of touch in pressing process; Coordinating particularly by pressing piece and elastic component, make can produce sound in switch press process, solve for a long time in ultra-thin keyboard switch due to spatial limitation cannot as large keyboard switch sonorific problem, promote user's impression.
Accompanying drawing explanation
Fig. 1 is the method for the invention embodiment 1 detonation configuration schematic diagram;
Fig. 2 is the method for the invention embodiment 1 half package assembly schematic diagram;
Fig. 3 is the full package assembly schematic diagram of the method for the invention embodiment 1;
Fig. 4 is pressing piece structural representation in the method for the invention embodiment 1;
Fig. 5 is the structural representation of fixed terminal and movable terminal in the method for the invention embodiment 1;
Fig. 6 is the structural representation of torsion spring in the method for the invention embodiment 1;
Fig. 7 is the method for the invention embodiment 2 structural representation;
Fig. 8 is the method for the invention embodiment 3 detonation configuration schematic diagram;
Fig. 9 is the method for the invention embodiment 3 part assembling structure schematic diagram;
Figure 10 is the method for the invention embodiment 4 structural representation.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
embodiment 1
As shown in figures 1 to 6, the keyboard switch described in the present embodiment comprises upper cover 1, base 2, pressing piece 5, back-moving spring 8, movable terminal 4, fixed terminal 3 and torsion spring 6 ', indicator light 7.This upper cover 1 periphery arranges multiple button hole, and base 2 place corresponding with upper cover 1 button hole is provided with screens, upper cover 1 is fastened with coordinating of screens by button hole with base 2, forms the cavity that places pressing piece 5, back-moving spring 8, movable terminal 4, fixed terminal 3 and torsion spring 6 ' after fastening in the middle of upper cover 1 and base 2.This base 2 is provided with guide pillar 21, and it is outside that back-moving spring 8 is socketed in guide pillar 21, is provided with guide hole in the middle of this guide pillar 21.And this pressing piece 5 bottom is provided with backstay 54, pressing piece 5, by backstay 54 is penetrated guide hole, coordinates the back-moving spring 8 between pressing piece 5 and base 2 can realize depressing and upsprings.Pressing piece 5 dual-side is also respectively equipped with a limited post 53, corresponding with the limited post 23 that base 2 is arranged, when pressing piece 5 is pressed or act on reset by back-moving spring 8, the groove that the limited post 53 of pressing piece dual-side is formed in the middle of the limited post 23 of two on base moves up and down.Pressing piece 5 top passes upper cover 1 to connect outside keycap.The other dual-side of pressing piece 5 establishes protruding 51 and convex distracted 52 ' respectively, and this projection 51 is arranged, for coordinating with movable terminal 4 with pressing piece lateral vertical.Convex distracted 52 ' is arranged along pressing piece side vertical direction, and convex distracted 52 ' lower end has guide ramp 521 ', for coordinating with torsion spring 6 '.Described torsion spring 6 ' is horizontally placed on base, one end and base are fixed, one end extend out to pressing piece 5 side, this external part of torsion spring is provided with the kink 61 ' of a projection 62 ' upwards and a transverse direction, this projection 62 ' makes torsion spring external part only have front end kink contact upper cover, position close to torsion spring body does not contact upper cover, avoids producing and interferes.Under non-pressed state, torsion spring external part props up below upper cover by elastic force upwards, kink 61 ' is laterally projecting is limited in guide ramp, press down pressing piece, guide ramp compressing kink 61 ' is down to certain position, kink 61 ' is deviate from resilience reset along guide ramp and is knocked below upper cover, and sending sound increases switch auditory effect.
In the present embodiment, base and above cover the corresponding through hole 24,14 be provided with for installing indicator light respectively, after base and upper cover fasten, indicator light 7 is installed in this through hole.
In the present embodiment, fixed terminal 3 and movable terminal 4 are fixed on side on base 2, as Fig. 2, shown in 5, this movable terminal 4 is a dynamic tactile shell fragment, on horizontal base 2 before guide pillar 21, comprise the fixed part 41 for fixing that one connects, and fixed terminal 3 contact site 43 opposing upper and lower and the elastic bending part 42 be connected between fixed part 41 and contact site 43, fixed part 41 one end passes base 2 and is connected with external circuit, the other end connects elastic bending part 42, drive portion is provided with by pressing piece 5 one end at contact site 43, this drive portion is square, be close to the top of pressing piece 5 projection 51, when pressing piece 5 moves up and down, protruding 51 can control contact site 43 moves up and down, and then realize the contact of contact site 43 and fixed terminal 3.This fixed part 41 is fixed on the left side of base 2 before guide pillar 21, and right side is contact site 43, and fixed terminal 3 is arranged on contact site 43 lower end.This fixed terminal 3 is square structure, and one end weld part 30 passes base 2 and is connected with external circuit.The place that movable terminal 4 contacts with fixed terminal 3 is respectively arranged with moving contact 431 and fixed contact 31, this moving contact 431 and fixed contact 31 are column structure, and mutually vertical, moving contact 431 and the contact effect of fixed contact 31 can be ensured like this, avoid loose contact.This elastic bending part 42 is recessed bending structure, and the bending being conducive to contact point is contacted by the fixed terminal about 3 that contact site 43 and opposite side are fixed on base 2 and realizes conducting.Fixed part 41 is also provided with through hole 411, is above covered with reference column, the location that the through hole 411 that reference column is riveted on fixed part 41 realizes fixed part 41 is fixed.
During use, when pressing piece 5 is pressed, the backstay of pressing piece 5 down moves along guide pillar 21 guide hole of base 2, back-moving spring 8 is extruded, the drive portion of movable terminal 4 can be close to protruding 51 under the elasticity of elastic bending part 42, and follow protruding 51 and move down, when movable terminal 4 moves down to a certain extent, contact site 43 moving contact 431 on movable terminal 4 contacts with the fixed contact 31 in its underpart, be connected to movable terminal 4 and the circuit turn-on of fixed terminal 3, produce a pressing signal; When removing the power of pressing after pressing piece 5 presses, because the returning elastic of back-moving spring 8, a power is up applied to pressing piece 5, at this moment pressing piece 5 projection 51 also can up boost, because drive portion is arranged on protruding 51 tops, the contact site 43 of movable terminal 4 up can be pushed open, now movable terminal 4 can disconnect with fixed terminal 3 and contacting, and returns to the position before pressing.
embodiment 2
As shown in Figure 7, in the present embodiment, the structure difference from Example 1 of described switch is in the structure of movable terminal and fixed terminal and the way of contact.As Fig. 7, described fixed terminal 3 comprises installation portion 32 and contact site 33, and described installation portion 32 is provided with through hole, and fixed terminal 3 is received on guide pillar 21 by through hole cover and realized fixing, the bending of installation portion one end passes base 2 outside downwards and forms pin, and other end bending upwards extends to form contact site 33; Described movable terminal 4 is a dynamic tactile shell fragment, comprise the contact site 42 corresponding with fixed terminal 3 for fixing fixed part 41 that one connects and the elastic bending part 43 be connected between fixed part and contact site, fixed part 41 vertically passes base 2 and forms pin, and contact site is positioned at the contact site side of fixed terminal by elastic bending part.
During use, when pressing piece 5 is pressed, the backstay of pressing piece 5 down moves along the guide pillar guide hole of base 2, back-moving spring is extruded, and the contact site 42 that the domatic meeting of projection 51 of pressing piece 5 againsts movable terminal 4 moves down, and contact site 42 is because lose the power that pressing piece 5 projection 51 supports, moved forward by the elastic force produced after sheet metal bending, finally contact with fixed terminal 3, be connected to movable terminal 4 and the circuit turn-on of fixed terminal 3, produce a signal; Pressing piece 5 is by convex distracted 52 extruding sense of touch shell fragments 6 simultaneously, makes operator have obvious pressing touch.When removing the power of pressing after pressing piece 5 presses, because the returning elastic of back-moving spring, pressing piece 5 applies a power up, at this moment pressing piece 5 projection 51 also can up boost, because domatic effect, the contact site 42 of movable terminal 4 can be pushed open backward, now movable terminal 4 can disconnect with fixed terminal 3 and contacting, and returns to the position before pressing.Described in the present embodiment, switch is also located at indicator light, and indicator light is arranged on upper cover and base fastens in the rear through hole formed.
In the present embodiment, the part identical with embodiment 1, repeats no more.
In fact, the embodiment cited by the present invention can do multiple change for the structure of elasticity auxiliary member and concrete mounting means, such as, also can adopt the structure shown in embodiment 3 in Fig. 8-9.The present embodiment Elastic auxiliary member is one close to the elastic component of torsion spring external part structure in the embodiment of the present invention 1, this elastic component one end can vertically and base fix, the other end is positioned at pressing piece side.One end that this elastic component is positioned at pressing piece side is provided with a projection 62 ' upwards the kink 61 ' of a transverse direction ' and ', this projection 62 ' ' make elastic component external part only have front end kink contact upper cover, do not contact upper cover close to elastic component fixed end part, avoid producing and interfere.Under non-pressed state, elastic component external part props up below upper cover by elastic force upwards, kink 61 ' ' be laterally projectingly limited in guide ramp, press down pressing piece, guide ramp compressing kink 61 ' ' down to certain position, kink 61 ' is deviate from resilience reset along guide ramp and is knocked below upper cover, and sending sound increases switch auditory effect.Its principle is identical with embodiment 1, other structures of switch and embodiment 1 also same or similar, repeat no more here.
In embodiment shown in Figure 10, be the leading portion of elastic component is done laterally to be bent to form kink 63 ' on the basis of embodiment 3 ', not only can play and effect is dodged to the structure on base, increase horizontal kink 63 ' simultaneously ' elastic component elasticity can be increased.
All knock upper cover for elastic component in embodiment in the present invention; can design in practical application and knock base by elastic component deformation resilience; or pressing piece etc. is knocked in the resilience of elastic component transverse deformation, its purport is that the resilience of protection elastic component produces when resetting and knocks sounding.
For keyboard switch introduction in the present invention, in fact construction of switch described in the present invention is not limited to keyboard switch use, can be extended to any field of switches; And the structure of movable terminal and fixed terminal is also not limited to the embodiment cited by the present invention, those skilled in the art can change this structure as required.
Above-described embodiment is only preferably implementation of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these apparent replacement forms all belong to protection scope of the present invention.
Claims (9)
1. in a keyboard switch, produce the method for pressing sound, described keyboard switch comprises housing and is installed on pressing piece, the terminal in housing, this pressing piece is movable part, realize conducting and disconnection for drive terminal action, it is characterized in that, this keyboard switch has the elastic component linked with pressing piece, and pressing piece triggers elastic component in the process of drive terminal action, and elastic component knocks keyboard switch miscellaneous part and produces sound.
2. in keyboard switch according to claim 1, produce the method for pressing sound, it is characterized in that, pressing piece is pressing down in process, extruding resilient member deforms accumulation potential energy, pressing piece is displaced downwardly to trigger terminal action or close to trigger terminal operating position, the release of elastic component potential energy, knocks housing or pressing piece is sounded.
3. in keyboard switch according to claim 1, produce the method for pressing sound, it is characterized in that: described elastic component is torsion spring, described torsion spring is horizontally placed on base, one end and base are fixed, the other end extend out to pressing piece side, the side that pressing piece is corresponding is arranged convex distracted, convex distracted lower end is guide ramp; Under non-pressed state, torsion spring external part props up below upper cover by elastic force upwards, the torsion spring other end is limited in guide ramp, press down pressing piece, the guide ramp compressing torsion spring other end is down to certain position, and the torsion spring other end is deviate from resilience along guide ramp and resetted to knock below upper cover and produce sound.
4. produce the method for pressing sound in keyboard switch according to claim 3, it is characterized in that: torsion spring external part arranges a kink, torsion spring external part is limited in guide ramp by kink is laterally projecting.
5. in keyboard switch according to claim 4, produce the method for pressing sound, it is characterized in that: torsion spring external part also arranges the second kink, torsion spring external part projects upwards formation clearance position by the second kink, and described second bending part is in the side of the first kink near torsion spring.
6. in keyboard switch according to claim 1, produce the method for pressing sound, it is characterized in that: described elastic component is shell fragment, described shell fragment one end and base are fixed, and the other end extend out to pressing piece side, the side that pressing piece is corresponding is arranged convex distracted, convex distracted lower end is guide ramp; Under non-pressed state, shell fragment external part props up below upper cover by elastic force upwards, the shell fragment other end is limited in guide ramp, press down pressing piece, the guide ramp compressing shell fragment other end is down to certain position, and the shell fragment other end is deviate from resilience along guide ramp and resetted to knock below upper cover and produce sound.
7. produce the method for pressing sound in keyboard switch according to claim 6, it is characterized in that: shell fragment external part also arranges the first kink, shell fragment external part is limited in guide ramp by the first kink is laterally projecting.
8. in keyboard switch according to claim 7, produce the method for pressing sound, it is characterized in that: shell fragment external part also arranges the second kink, shell fragment external part projects upwards formation clearance position by the second kink, the side that described second bending part is fixed in the first kink near shell fragment.
9. in keyboard switch according to claim 1, produce the method for pressing sound, it is characterized in that: described terminal comprises fixed terminal, movable terminal, described housing comprises base and upper cover, described fixed terminal, movable terminal and pressing piece are arranged at upper cover and base and fasten in the cavity that formed, pressing piece upper end spills upper cover for pressing, pressing piece sidewall extends at least one projection to movable terminal direction, moved realize disconnecting with fixed terminal or contacting when pressing piece moves up and down by protruding drive movable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510203635.6A CN104882316B (en) | 2014-12-19 | 2015-04-27 | A kind of method that pressing sound is produced in keyboard switch |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014108321180 | 2014-12-29 | ||
| CN201410832118 | 2014-12-29 | ||
| CN201510203635.6A CN104882316B (en) | 2014-12-19 | 2015-04-27 | A kind of method that pressing sound is produced in keyboard switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104882316A true CN104882316A (en) | 2015-09-02 |
| CN104882316B CN104882316B (en) | 2017-10-31 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258884.0U Active CN204497111U (en) | 2014-12-29 | 2015-04-27 | A kind of switch with excellent handle |
| CN201510203635.6A Active CN104882316B (en) | 2014-12-19 | 2015-04-27 | A kind of method that pressing sound is produced in keyboard switch |
| CN201510203629.0A Pending CN104867771A (en) | 2014-12-29 | 2015-04-27 | Switch having good hand feeling |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520258884.0U Active CN204497111U (en) | 2014-12-29 | 2015-04-27 | A kind of switch with excellent handle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510203629.0A Pending CN104867771A (en) | 2014-12-29 | 2015-04-27 | Switch having good hand feeling |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN204497111U (en) |
| WO (1) | WO2016107547A1 (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107545A1 (en) * | 2014-12-29 | 2016-07-07 | 余正明 | Keyboard switch |
| CN105938771A (en) * | 2016-06-20 | 2016-09-14 | 浙江长风电子有限公司 | Dustproof mechanical keyboard switch capable of being automatically assembled easily and assembly method thereof |
| CN106356233A (en) * | 2016-10-27 | 2017-01-25 | 东莞市凯华电子有限公司 | Thin-type mechanical keyboard switch |
| CN106504928A (en) * | 2016-12-31 | 2017-03-15 | 惠州冠泰电子有限公司 | A kind of elastic component for making slight keyboard that there is impact sound |
| CN106531521A (en) * | 2016-12-31 | 2017-03-22 | 惠州冠泰电子有限公司 | Thin keyboard provided with keycaps with contact parts |
| CN107240516A (en) * | 2017-05-11 | 2017-10-10 | 深圳市恒怡多精彩科技有限公司 | The button of electric-mechanic control system |
| CN107316769A (en) * | 2017-07-28 | 2017-11-03 | 东莞市高特电子有限公司 | A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch |
| WO2017193905A1 (en) * | 2016-05-11 | 2017-11-16 | 东莞市凯华电子有限公司 | Keyboard switch |
| WO2018064941A1 (en) * | 2016-10-07 | 2018-04-12 | 东莞市凯华电子有限公司 | Ultra-thin mechanical keyboard switch having clicking sound |
| CN108022787A (en) * | 2018-01-08 | 2018-05-11 | 深圳马太亚科技有限公司 | A kind of biconvex point clamp spring sound-producing keyboard switch |
| CN110211836A (en) * | 2018-06-28 | 2019-09-06 | 苏州达方电子有限公司 | Press-key structure |
| US10930451B2 (en) | 2018-06-22 | 2021-02-23 | Darfon Electronics Corp. | Keyswitch with adjustable tactile feedback |
| US10937610B2 (en) | 2018-06-22 | 2021-03-02 | Darfon Electronics Corp. | Keyboard keyswitches having adjustable tactile feedback members |
| US11327573B2 (en) | 2020-05-15 | 2022-05-10 | Darfon Electronics Corp. | Keyboard and keyswitch and adjustment mechanism thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204497111U (en) * | 2014-12-29 | 2015-07-22 | 余正明 | A kind of switch with excellent handle |
| CN105206456A (en) * | 2015-07-27 | 2015-12-30 | 苏州达方电子有限公司 | Keyboard key and keyboard |
| CN207116248U (en) * | 2016-08-04 | 2018-03-16 | 东莞市凯华电子有限公司 | A kind of slight keyboard switch |
| CN106057536B (en) * | 2016-08-05 | 2019-05-03 | 苏州达方电子有限公司 | Press-key structure |
| CN109243901B (en) * | 2018-09-26 | 2023-12-22 | 佛山市顺德区沅烽电器有限公司 | Novel ship-shaped switch |
| CN109979776A (en) * | 2019-04-23 | 2019-07-05 | 宁波福尔达智能科技有限公司 | A kind of vehicle bidirectional wraping plate key switch |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016107545A1 (en) * | 2014-12-29 | 2016-07-07 | 余正明 | Keyboard switch |
| WO2017193905A1 (en) * | 2016-05-11 | 2017-11-16 | 东莞市凯华电子有限公司 | Keyboard switch |
| CN105938771A (en) * | 2016-06-20 | 2016-09-14 | 浙江长风电子有限公司 | Dustproof mechanical keyboard switch capable of being automatically assembled easily and assembly method thereof |
| CN105938771B (en) * | 2016-06-20 | 2018-11-20 | 浙江长风电子有限公司 | It is easy to the dust-proof machine keyboard switch and its assembly method of Automated assembly |
| WO2018064941A1 (en) * | 2016-10-07 | 2018-04-12 | 东莞市凯华电子有限公司 | Ultra-thin mechanical keyboard switch having clicking sound |
| CN106356233B (en) * | 2016-10-27 | 2018-08-24 | 东莞市凯华电子有限公司 | A kind of slim mechanical keyboard switch |
| CN106356233A (en) * | 2016-10-27 | 2017-01-25 | 东莞市凯华电子有限公司 | Thin-type mechanical keyboard switch |
| CN106531521B (en) * | 2016-12-31 | 2018-09-11 | 惠州冠泰电子有限公司 | A kind of keycap carries the slight keyboard of contact portion |
| CN106504928A (en) * | 2016-12-31 | 2017-03-15 | 惠州冠泰电子有限公司 | A kind of elastic component for making slight keyboard that there is impact sound |
| CN106531521A (en) * | 2016-12-31 | 2017-03-22 | 惠州冠泰电子有限公司 | Thin keyboard provided with keycaps with contact parts |
| CN107240516A (en) * | 2017-05-11 | 2017-10-10 | 深圳市恒怡多精彩科技有限公司 | The button of electric-mechanic control system |
| CN107316769A (en) * | 2017-07-28 | 2017-11-03 | 东莞市高特电子有限公司 | A kind of lever sinks board-like ultra-thin photoelectric mechanical keyboard switch |
| CN108022787A (en) * | 2018-01-08 | 2018-05-11 | 深圳马太亚科技有限公司 | A kind of biconvex point clamp spring sound-producing keyboard switch |
| CN108022787B (en) * | 2018-01-08 | 2024-02-20 | 东莞市高特电子有限公司 | Double-salient-point jump ring sounding keyboard switch |
| US10930451B2 (en) | 2018-06-22 | 2021-02-23 | Darfon Electronics Corp. | Keyswitch with adjustable tactile feedback |
| US10937610B2 (en) | 2018-06-22 | 2021-03-02 | Darfon Electronics Corp. | Keyboard keyswitches having adjustable tactile feedback members |
| CN110211836A (en) * | 2018-06-28 | 2019-09-06 | 苏州达方电子有限公司 | Press-key structure |
| US11327573B2 (en) | 2020-05-15 | 2022-05-10 | Darfon Electronics Corp. | Keyboard and keyswitch and adjustment mechanism thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104882316B (en) | 2017-10-31 |
| CN104867771A (en) | 2015-08-26 |
| CN204497111U (en) | 2015-07-22 |
| WO2016107547A1 (en) | 2016-07-07 |
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