CN204497111U - A kind of switch with excellent handle - Google Patents
A kind of switch with excellent handle Download PDFInfo
- Publication number
- CN204497111U CN204497111U CN201520258884.0U CN201520258884U CN204497111U CN 204497111 U CN204497111 U CN 204497111U CN 201520258884 U CN201520258884 U CN 201520258884U CN 204497111 U CN204497111 U CN 204497111U
- Authority
- CN
- China
- Prior art keywords
- pressing piece
- base
- terminal
- switch
- contact site
- 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
- 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
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of switch with excellent handle, comprise upper cover, base, fixed terminal, movable terminal and pressing piece, described base is provided with a guide pillar, pressing piece is installed to and is socketed with on the guide pillar of back-moving spring, upper cover is exposed for pressing in upper end, upper cover and base fasten and make middle part form a cavity, and fixed terminal and movable terminal are arranged at the side of pressing piece in cavity, and fixed terminal all passes base with one end of movable terminal and is connected with external circuit; By the contact moving up and down drive movable terminal action and then control movable terminal and fixed terminal and the disconnection of pressing piece, another side of pressing piece is provided with sense of touch shell fragment, the side that pressing piece is corresponding is arranged convex distracted, pressing piece moves up and down and drives movable terminal action to increase pressing touch by described convex distracted extrusion elastic simultaneously; Also comprise the key indicator lamp be provided with on base.The utility model is dynamic makes switch have good feel by setting up shell fragment at switch internal, and structure is simple, and the life-span is longer.
Description
Technical field
The utility model relates to a kind of switchette, the switch with excellent handle particularly a kind of keyboard used.
Background technology
A lot of action needs of existing equipment use keyboard switch as input medium, and keyboard switch quality determines the experience of input equipment, need to ensure good feel and useful life.Existing employing sheet metal is as the keyboard switch of movable contact spring because the restriction in switch internal space, and the elastic force relative deficiency of sheet metal, have impact on handfeel of keys and life-span.
Utility model content
In view of this, the utility model need the problem solved to be to provide a kind of good hand touch and structure simple, be convenient to the sensitive switch that makes.
In order to solve the problem, the utility model is by the following technical solutions: a kind of switch with excellent handle, comprise upper cover, base, fixed terminal, movable terminal and pressing piece, described base is provided with a guide pillar, pressing piece is installed to and is socketed with on the guide pillar of back-moving spring, upper cover is exposed for pressing in upper end, upper cover and base fasten and make middle part form a cavity, fixed terminal and movable terminal are arranged at the side of pressing piece in cavity, and fixed terminal all passes base with one end of movable terminal and is connected with external circuit; Moving up and down to drive movable terminal action and then control movable terminal and to contact with the other end of fixed terminal and to disconnect by pressing piece; Another side of pressing piece is provided with sense of touch shell fragment, the side that pressing piece is corresponding is arranged convex distracted, and pressing piece moves up and down and drives movable terminal action to increase pressing touch by described convex distracted extrusion elastic simultaneously.
Preferably, describedly convexly distractedly to arrange along pressing piece side vertical direction, described sense of touch shell fragment is L-type, and it is laterally installed, and a termination bent outward folding is formed and convex distracted corresponding elastic force kink.
Preferably, on described upper cover and base, corresponding convex distracted place is equipped with guide groove.
Preferably, described pressing piece extends at least one projection to movable terminal direction, is moved realize contacting with fixed terminal or disconnecting when pressing piece moves up and down by protruding drive movement arm.
Preferably, on base, corresponding pressing piece dual-side arranges limited post or stopper slot, arranges limited post or stopper slot in pressing piece dual-side correspondence.
Preferably, described keyboard switch also comprises key indicator lamp, described base and above cover correspondence and be provided with through hole for installing indicator light.
The preferred embodiment of one of the electric connection structure of described switch is: described fixed terminal comprises installation portion and contact site, and the contact site of fixed terminal is parallel with base, and installation portion bends downwards from contact site and passes base exterior formation pin; Described movable terminal is a dynamic tactile shell fragment, comprise the contact site corresponding with fixed terminal for fixing fixed part that one connects and the elastic bending part be connected between fixed part and contact site, described fixed part vertically passes base and forms pin, and contact site is positioned at directly over fixed terminal by elastic bending part.
The preferred embodiment of another kind of the electric connection structure of described switch is: described fixed terminal comprises installation portion and contact site, described installation portion is provided with through hole, fixed terminal is received on guide pillar by through hole cover and is realized fixing, the bending of installation portion one end passes base exterior downwards and forms pin, and other end bending upwards extends to form contact site; Described movable terminal is a dynamic tactile shell fragment, comprise the contact site corresponding with fixed terminal for fixing fixed part that one connects and the elastic bending part be connected between fixed part and contact site, described fixed part vertically passes base and forms pin, and contact site is positioned at the contact site side of fixed terminal by elastic bending part.
Compared with prior art, switch described in the utility model, by increasing feel shell fragment within it, under the prerequisite that switch is as far as possible little, makes switch have good feel in pressing process; Described structure is simple simultaneously, and the life-span is long, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of Switching embodiments 1 described in the utility model;
Fig. 2 is Switching embodiments 1 base inner structure described in the utility model assembling schematic diagram;
Fig. 3 is base and the pressing piece assembling assumption diagram of Switching embodiments 1 described in the utility model;
Fig. 4 is that the base of Switching embodiments 1 described in the utility model and pressing piece assemble another angle schematic diagram;
Fig. 5 is Switching embodiments 1 overall package schematic diagram described in the utility model;
Fig. 6 is the structural representation of fixed terminal and movable terminal in Switching embodiments 1 described in the utility model;
Fig. 7 is Switching embodiments 2 structural representation described in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
As shown in figures 1 to 6, the switch with excellent handle described in the utility model comprises upper cover 1, base 2, pressing piece 5, back-moving spring 8, movable terminal 4, fixed terminal 3 and sense of touch shell fragment 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 sense of touch shell fragment 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, pressing piece 5, by backstay 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 with pressing piece lateral vertical, and protruding 51 front ends are provided with domatic, for coordinating with movable terminal 4.Convex distracted 52 are arranged along pressing piece side vertical direction, for coordinating with sense of touch shell fragment 6.On described upper cover 1 and base 2, convex distracted 52 places of corresponding pressing piece 5 are equipped with guide groove.Described sense of touch shell fragment 6 is L-type, and it is laterally arranged on the side of pressing piece 5, and a termination bent outward folding is formed and convex distracted corresponding elastic force kink 61.Sense of touch shell fragment 6 relies on the stopper slot corresponding with sense of touch shell fragment shape of upper cover 1 to fix.Moving up and down and then driving movable terminal 4 action by protruding 51 and then control contact and the disconnection of movable terminal and fixed terminal of pressing piece 5, increases pressing touch by described convex distracted 52 extrusion elastic simultaneously.
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 shown in Figure 7, 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. 6, 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.Indicator light 7 is also located at by switch described in the present embodiment.
Above-described embodiment, for keyboard switch introduction, in fact construction of switch described in the utility model is not limited to keyboard switch use, can be extended to any field of switches.
Above-described embodiment is only preferably implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (10)
1. one kind has the switch of excellent handle, comprise upper cover (1), base (2), fixed terminal (3), movable terminal (4) and pressing piece (5), described base (2) middle part is provided with a guide pillar (21), pressing piece (5) be installed to be socketed with back-moving spring guide pillar (21) on, upper cover (1) is exposed for pressing in upper end, upper cover (1) and base (2) fasten in it and form a cavity, fixed terminal (3) and movable terminal (4) are arranged at the side of pressing piece in cavity, fixed terminal (3) and one end of movable terminal (4) all pass base (2) and are connected with external circuit, movable terminal (4) action and then control movable terminal (4) is driven to contact with the other end of fixed terminal (3) and disconnect by moving up and down of pressing piece (5), it is characterized in that: another side of pressing piece is provided with sense of touch shell fragment (6), the side that pressing piece is corresponding is arranged convex distracted (52), and pressing piece (5) moves up and down and drives movable terminal action to increase pressing touch by described convex distracted extrusion elastic simultaneously.
2. the switch with excellent handle according to claim 1, is characterized in that: describedly convexly distractedly to arrange along pressing piece side vertical direction, and described sense of touch shell fragment is L-type, and it is laterally installed, and a termination bent outward folding is formed and convex distracted corresponding elastic force kink.
3. the switch with excellent handle according to claim 2, is characterized in that: described upper cover (1) and the upper corresponding convex distracted place of base (2) are equipped with guide groove.
4. the switch with excellent handle according to claim 1, it is characterized in that: described pressing piece extends at least one projection to movable terminal direction, moved by protruding drive movable terminal when pressing piece moves up and down and realize contacting with fixed terminal or disconnecting.
5. the switch with excellent handle according to claim 1, it is characterized in that: described fixed terminal (3) comprises installation portion (32) and contact site (33), the contact site of fixed terminal is parallel with base, and installation portion bends downwards from contact site and passes base (2) outside formation pin; Described movable terminal (4) is a dynamic tactile shell fragment, comprise that one connects for fixing fixed part, the contact site corresponding with fixed terminal (3) and the elastic bending part that is connected between fixed part and contact site, described fixed part vertically passes base (2) and forms pin, and contact site is positioned at directly over fixed terminal by elastic bending part.
6. the switch with excellent handle according to claim 4, is characterized in that: on base, corresponding pressing piece dual-side arranges limited post or stopper slot, arranges stopper slot or limited post in pressing piece dual-side correspondence.
7. the switch with excellent handle according to claim 4, is characterized in that: also comprise key indicator lamp, described base and above cover correspondence and be provided with through hole for installing indicator light.
8. the switch with excellent handle according to claim 1, it is characterized in that: described fixed terminal (3) comprises installation portion (32) and contact site (33), described installation portion (32) is provided with through hole, fixed terminal (3) is received upper realization of guide pillar (21) by through hole cover and is fixed, 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 that one connects for fixing fixed part, the contact site corresponding with fixed terminal (3) and the elastic bending part that is connected between fixed part and contact site, described fixed part vertically passes base (2) and forms pin, and contact site is positioned at the contact site side of fixed terminal by elastic bending part.
9. the switch with excellent handle according to claim 7, is characterized in that: on base, corresponding pressing piece dual-side arranges limited post or stopper slot, arranges limited post or stopper slot in pressing piece dual-side correspondence.
10. the switch with excellent handle according to claim 7, is characterized in that: also comprise key indicator lamp, described base and above cover correspondence and be provided with through hole for installing indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258884.0U CN204497111U (en) | 2014-12-29 | 2015-04-27 | A kind of switch with excellent handle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014108321180 | 2014-12-29 | ||
| CN201410832118 | 2014-12-29 | ||
| CN201520258884.0U CN204497111U (en) | 2014-12-29 | 2015-04-27 | A kind of switch with excellent handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497111U true CN204497111U (en) | 2015-07-22 |
Family
ID=53576406
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510203629.0A Pending CN104867771A (en) | 2014-12-29 | 2015-04-27 | Switch having good hand feeling |
| 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 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510203629.0A Pending CN104867771A (en) | 2014-12-29 | 2015-04-27 | Switch having good hand feeling |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510203635.6A Active CN104882316B (en) | 2014-12-19 | 2015-04-27 | A kind of method that pressing sound is produced in keyboard switch |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN104867771A (en) |
| WO (1) | WO2016107547A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867771A (en) * | 2014-12-29 | 2015-08-26 | 余正明 | Switch having good hand feeling |
| CN105206456A (en) * | 2015-07-27 | 2015-12-30 | 苏州达方电子有限公司 | Keyboard key and keyboard |
| WO2016107545A1 (en) * | 2014-12-29 | 2016-07-07 | 余正明 | Keyboard switch |
| CN109243901A (en) * | 2018-09-26 | 2019-01-18 | 平湖市华兴电子有限公司 | Novel ship type switch |
| CN106057536B (en) * | 2016-08-05 | 2019-05-03 | 苏州达方电子有限公司 | Press-key structure |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205751960U (en) * | 2016-05-11 | 2016-11-30 | 东莞市凯华电子有限公司 | A kind of keyboard switch |
| 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 |
| 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 |
| CN205789607U (en) * | 2016-10-07 | 2016-12-07 | 东莞市凯华电子有限公司 | A kind of ultra-thin mechanical keyboard switch with pressing 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 |
| 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 |
| CN106504928B (en) * | 2016-12-31 | 2019-07-30 | 惠州冠泰电子有限公司 | A kind of elastic component for making slight keyboard that there is impact sound |
| 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 |
| 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 |
| US10937610B2 (en) | 2018-06-22 | 2021-03-02 | Darfon Electronics Corp. | Keyboard keyswitches having adjustable tactile feedback members |
| US10930451B2 (en) | 2018-06-22 | 2021-02-23 | Darfon Electronics Corp. | Keyswitch with adjustable tactile feedback |
| CN110211836B (en) * | 2018-06-28 | 2021-05-04 | 苏州达方电子有限公司 | Key structure |
| CN109979776B (en) * | 2019-04-23 | 2024-05-17 | 宁波福尔达智能科技股份有限公司 | Two-way rocker key switch for vehicle |
| TWI745965B (en) | 2020-05-15 | 2021-11-11 | 達方電子股份有限公司 | Keyboard and keyswitch and adjustment mechanism thereof |
| CN113707481B (en) * | 2021-09-22 | 2024-05-28 | 东莞云界科技有限公司 | Adjustable key switch |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5775430U (en) * | 1980-10-28 | 1982-05-10 | ||
| JPH0212718A (en) * | 1988-06-30 | 1990-01-17 | Omron Tateisi Electron Co | Push-button switch |
| JP3037051B2 (en) * | 1994-01-21 | 2000-04-24 | 矢崎総業株式会社 | Push button switch |
| JP4185942B2 (en) * | 2006-04-05 | 2008-11-26 | アルプス電気株式会社 | Switch device |
| CN201465845U (en) * | 2009-06-29 | 2010-05-12 | 高立新 | Buttoned power supply switch |
| CN102299017B (en) * | 2011-07-04 | 2014-09-10 | 袁建君 | Press key structure and keyboard adopting same |
| CN202454472U (en) * | 2012-02-28 | 2012-09-26 | 东莞市凯华电子有限公司 | Switch for miniature keyboard |
| CN203386635U (en) * | 2013-04-08 | 2014-01-08 | 东莞市高特电子有限公司 | Mechanical keyboard switch |
| CN203812764U (en) * | 2014-03-25 | 2014-09-03 | 郝小妮 | Optical crystal reflective type mechanic switch |
| CN104867771A (en) * | 2014-12-29 | 2015-08-26 | 余正明 | Switch having good hand feeling |
-
2015
- 2015-04-27 CN CN201510203629.0A patent/CN104867771A/en active Pending
- 2015-04-27 CN CN201520258884.0U patent/CN204497111U/en active Active
- 2015-04-27 CN CN201510203635.6A patent/CN104882316B/en active Active
- 2015-12-29 WO PCT/CN2015/099416 patent/WO2016107547A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867771A (en) * | 2014-12-29 | 2015-08-26 | 余正明 | Switch having good hand feeling |
| WO2016107547A1 (en) * | 2014-12-29 | 2016-07-07 | 余正明 | Switch with good hand feeling |
| WO2016107545A1 (en) * | 2014-12-29 | 2016-07-07 | 余正明 | Keyboard switch |
| CN105206456A (en) * | 2015-07-27 | 2015-12-30 | 苏州达方电子有限公司 | Keyboard key and keyboard |
| CN106057536B (en) * | 2016-08-05 | 2019-05-03 | 苏州达方电子有限公司 | Press-key structure |
| CN109243901A (en) * | 2018-09-26 | 2019-01-18 | 平湖市华兴电子有限公司 | Novel ship type switch |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104882316B (en) | 2017-10-31 |
| WO2016107547A1 (en) | 2016-07-07 |
| CN104882316A (en) | 2015-09-02 |
| CN104867771A (en) | 2015-08-26 |
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Effective date of registration: 20170523 Address after: Seven road 516023 in Guangdong province Huizhou city Huicheng District Xiaojinkou Jinshi No. 288 Patentee after: Huizhou Trantek Electronics Co., Ltd. Address before: Seven road 516000 in Guangdong province Huizhou city Huicheng District Xiaojinkou Jinshi No. 288 Patentee before: Yu Zhengming |