CN106024467B

CN106024467B - The button and its switch of adjustable pressing feel

Info

Publication number: CN106024467B
Application number: CN201610542870.0A
Authority: CN
Inventors: 刘家宏
Original assignee: Darfon Electronics Suzhou Co Ltd; Darfon Electronics Corp
Current assignee: Darfon Electronics Suzhou Co Ltd; Darfon Electronics Corp
Priority date: 2016-07-12
Filing date: 2016-07-12
Publication date: 2018-05-25
Anticipated expiration: 2036-07-12
Also published as: CN106024467A

Abstract

The invention discloses a kind of button and its switch of adjustable pressing feel, button includes keycap, sleeve member, elastic component, triggering elastic arm and the pedestal with positioning column.Keycap protrusion is formed with first rib and can be moved up and down compared with pedestal.Sleeve member is rotatably sheathed on positioning column and is formed with first and second contact junction, convex surface part and concave part.Elastic component abuts sleeve member and pedestal respectively.Trigger the first or second position that rotates against convex surface part in of the elastic arm with sleeve member.When triggering elastic arm is resisted against first position, first rib abuts the first contact junction and generates the first precompression with prepressing elastic.Drive sleeve member that triggering elastic arm is made to be moved to concave part from first or second position downwards when keycap moves down.When triggering elastic arm is resisted against the second position, first rib is abutted the second contact junction and the second precompression for being more than the first precompression is generated with prepressing elastic.The present invention can be directed to user and make real-time adjustment for the different requirements of pressing feel.

Description

The button and its switch of adjustable pressing feel

Technical field

The present invention relates to a kind of button and its switch, especially it is a kind of using sleeve member compared with the rotation of pedestal to adjust Press the button and its switch of feel.

Background technology

For the use habit of current personal computer, keyboard is one of indispensable input equipment, to input Word, symbol or number.Moreover, the consumer electrical product or industrial quarters that everyday life contacts such as use big Type processing equipment all needs to be equipped with press-key structure as input equipment, to operate above-mentioned electronic product and process equipment.

In practical applications, general press-key structure is for the different key press feel (tactile of user to be provided Feedback), therefore the press-key structure of different size must be designed to be chosen for user；Such as：The competing keyboard of electricity can be in packing box Upper dated institute is red axis using key switch, brown axis, black axis or other color axis；User's keyboard is informed by different colours The pressing feel of button, such as can include：Elastic arm is triggered with triggering conduction position height, the key press stroke of contact (travel distance), button precompression (required actuation force), pressing paragraph sense (tactile or ) or pressing sound feedback (clicky or non-clicky) etc. linear.That is, existing machinery formula press-key structure can only provide Fixed pressing feel, and pressing feel can not be voluntarily adjusted for user；Therefore when user needs different key press hands During sense, it just must in addition buy new keyboard or the old press-key structure on original keyboard is removed, change new press-key structure；So into Sheet is high, so as to strongly limit the use elasticity of mechanical key structure and operation ease.

The content of the invention

It is an object of the invention to provide a kind of pressing for feel is pressed to adjust using sleeve member compared with the rotation of pedestal Key and its switch, to solve the above problems.

In order to achieve the above object, the present invention proposes a kind of button, comprising：Pedestal, keycap, sleeve member, elastic component and Trigger elastic arm.Pedestal has positioning column, which extends along first axis, the first axis and the second axial direction and the 3rd Axial three is mutually orthogonal to one another；Keycap protrudes to form first rib with engaging position limit arm along the first axis toward the pedestal, this connects Close position limit arm be movably connected on the pedestal so that the keycap can be moved up and down along the first axis in home position with Between pressing position；Sleeve member is rotatably sheathed on the positioning column and the sleeve member is located at below the keycap, the sleeve member On be formed with the first contact junction, the second contact junction and outer annular surface, the first contact junction is along in the first axis Higher than the second contact junction, which has convex surface part and concave part；Elastic component abut respectively the sleeve member with And the pedestal, the elastic component make the sleeve member be moved towards away from the pedestal direction；Triggering elastic arm is adjacent to the positioning column, when the key When cap is located at the home position, because should sleeve member on the positioning column around the first axis rotate, the triggering elastic arm against In one of the first position in the convex surface part and the two of the second position so that the triggering elastic arm has the first deflection, When the keycap is located at the pressing position, which is resisted against the concave part so that the triggering elastic arm has the second deformation Amount, first deflection is different from second deflection；Wherein, when the triggering elastic arm is resisted against the first position, the first rib The second contact junction of the sleeve member is abutted, so that the sleeve member precompressed elastic component generates the first precompressed in the first length Power, the keycap drives the sleeve member to move down when the keycap is moved down along the first axis, so that the triggering elastic arm The concave part is moved to from the first position；Wherein, when the triggering elastic arm is resisted against the second position, which abuts should The first contact junction of sleeve member, so that the sleeve member precompressed elastic component generates the second precompression in the second length, it should First length is more than second length so that first precompression is less than second precompression, when the keycap is along the first axle To keycap when moving down the sleeve member is driven to move down, so that the triggering elastic arm is moved to the concave surface from the second position Portion；Wherein, when the keycap is released, which drives the sleeve member upward along the first axis compared with the positioning column Be moved to the home position so that the triggering elastic arm from the concave part move back to the first position and the second position the two its One of.

As optional technical solution, which forms the second rib along the first axis toward the pedestal is also prominent, this second Rib is relative to each other with the first rib and all arc-shaped, and the 3rd contact junction is also formed on the sleeve member and the 4th contact connects Face, the 3rd contact junction and the first contact junction are relative to each other and all arc-shaped, the 4th contact junction and second top Bearing surface is relative to each other and all arc-shaped；Wherein, when the triggering elastic arm is resisted against the first position, the first rib and this Two ribs each abut the second contact junction and the 4th contact junction of the sleeve member respectively, so that the sleeve member precompressed should Elastic component generates first precompression in first length；Wherein, when the triggering elastic arm is resisted against the second position, this One rib and second rib each abut the first contact junction and the 3rd contact junction of the sleeve member respectively, so that should The sleeve member precompressed elastic component generates second precompression in second length.

As optional technical solution, the first rib and second rib have an identical centre point, and the first of the first rib Radius of curvature is more than the second curvature radius of second rib.

As optional technical solution, the convex surface part and the concave part it is all annular in shape and each parallel to this second it is axial with 3rd axial formed plane.

As optional technical solution, the button is also comprising triggering contact, the triggering elastic arm and the triggering contact phase each other Pair and the triggering elastic arm and the triggering contact stretched out respectively towards the keycap, the triggering elastic arm and the triggering contact are used for electricity respectively Connect circuit board；Wherein, when the keycap is located at the home position, it is outer to be biased to which is connected to the convex surface part Deflection deformation is separated with generating first deflection with the triggering contact；Wherein, when the keycap is located at the pressing position, The triggering elastic arm is connected to the concave part, which reduces to generate second deflection, makes the triggering elastic arm Abut the triggering contact.

As optional technical solution, which also comprising interlinked mechanism, is connected to the sleeve member, which uses The sleeve member to be driven to be rotated on the positioning column around the first axis, the triggering elastic arm is made selectively to be resisted against the convex surface One of the two of the first position and the second position in portion；Wherein, which includes slider disc and gearing Part, the slider disc are moved between the third place and the 4th position, the moving part from the outer annular surface of the sleeve member to It is outer to extend movably to be linked in the slider disc；Wherein, when the slider disc is located at the third place, which drives The moving part makes the triggering elastic arm be resisted against the convex surface so that the sleeve member to be driven to be rotated on the positioning column around the first axis The first position in portion；Wherein, when the slider disc is located at four positions, which drives the moving part to drive this Sleeve member rotates on the positioning column around the first axis, and the triggering elastic arm is made to be resisted against the second in the convex surface part It puts.

As optional technical solution, which has positioning elastic arm, which has at least two locating slots, should One end that positioning elastic arm corresponds at least two locating slot is formed with positioning convex point；Wherein, when the positioning convex point is sticked in this extremely During one of the two of few two locating slots, which positions so that the triggering elastic arm is against the first position；When this is fixed Position salient point be sticked at least two locating slot the two it is wherein another when, the sleeve member position so that the triggering elastic arm is resisted against The second position.

As optional technical solution, which also comprising adjustment gauge, has two for being downwardly projected and being separated from each other A 3rd rib；Wherein, after the keycap is disassembled from the pedestal, which can be sheathed on the sleeve member upper end, make Two the 3rd ribs are laterally abutted respectively in the first contact junction, with drive the sleeve member on the positioning column around this first Axial-rotation makes the triggering elastic arm selectively be resisted against one of the first position and the two of the second position.

In addition, the present invention also proposes another button, pedestal, keycap, triggering elastic arm, sleeve member and elastic component are included. Pedestal has positioning column, which extends along first axis, the first axis and the second axial and the 3rd axial three It is mutually orthogonal to one another；Keycap has extended to form engagement position limit arm along the first axis toward the pedestal, and the engagement position limit arm is movable Ground is connected on the pedestal, so that the keycap can move up and down between home position and pressing position along the first axis； Triggering elastic arm is adjacent to the positioning column；Sleeve member is connected to the keycap and the sleeve member is rotatably sheathed on the positioning column, should Outer annular surface is formed on sleeve member, which has the first convex surface part, the first concave part, the second convex surface part, the Two concave parts and arc raised line, which extends above second convex surface part, but the arc raised line does not extend Above first convex surface part, which can rotate on the positioning column around the first axis, and when the keycap, to be located at this original During position, which is optionally resisted against one of first convex surface part and the two of second convex surface part； Elastic component abuts the sleeve member and the pedestal respectively, which makes the sleeve member be moved towards away from the pedestal direction；Wherein, When the triggering elastic arm is resisted against second convex surface part, then the keycap along the first axis drive the sleeve member downwards when, should Sleeve member moves downward, and in the triggering elastic arm from during second convex surface part is moved to second concave part, the triggering Elastic arm needs to cross the arc raised line；Wherein, when the triggering elastic arm is resisted against first convex surface part, then the keycap along this One when axially downwardly driving the sleeve member, which moves downward, and is moved in the triggering elastic arm from first convex surface part During first concave part, which need not cross the arc raised line；It wherein, should when the keycap is released Elastic component drives the sleeve member to be moved up compared with the positioning column along the first axis, so that the triggering elastic arm moves back to this One of the two of first convex surface part and second convex surface part.

As optional technical solution, which has an annular convex portion, the annular convex portion link this first Convex surface part and second convex surface part, when the sleeve member on the positioning column around the first axis when rotating, the triggering elastic arm edge It the annular convex portion and slides into second convex surface part from first convex surface part.

As optional technical solution, which has an annular concave surface portion, the annular concave surface portion link this first Concave part and second concave part, when the sleeve member on the positioning column around the first axis when rotating, which can Along the annular concave surface portion second concave part is slided into from first concave part.

As optional technical solution, the button is also comprising triggering contact, the triggering elastic arm and the triggering contact phase each other Pair and the triggering elastic arm and the triggering contact stretched out respectively towards the keycap, the triggering elastic arm and the triggering contact are used for electricity respectively Connect circuit board；Wherein, when the keycap is located at the home position, which is connected to first convex surface part to be biased Outside deflection deformation, and separated with the triggering contact；When the keycap is located at the pressing position, which changes mobile abutting In first concave part, which is reduced, and the triggering elastic arm is made to abut the triggering contact；Alternatively, when the keycap During positioned at the home position, which is connected to second convex surface part to be biased to outer deflection deformation, and with the triggering Contact separates；When the keycap is located at the pressing position, which changes movement and is connected to second concave part, the triggering bullet Arm deflection is reduced, and the triggering elastic arm is made to abut the triggering contact.

As optional technical solution, which also comprising interlinked mechanism, is connected to the sleeve member and the interlinked mechanism It is movably disposed on the pedestal, which is used for compared with the pedestal activity driving the sleeve member in the positioning column On around the first rotating shaft rotate, the triggering elastic arm is made selectively to be resisted against first convex surface part or second convex surface part；Its In the interlinked mechanism include slider disc and moving part, which can slide compared with the pedestal, and the moving part is from the sleeve The outer annular surface of part extends outwardly movably to be linked in the slider disc；Wherein, when the slider disc is compared with the bottom When seat slides, which swings with the slip of the slider disc, with drive the sleeve member on the positioning column around this One shaft rotates, and the triggering elastic arm is made selectively to be resisted against first convex surface part or second convex surface part.

As optional technical solution, which has positioning elastic arm, which has at least two locating slots, should One end that positioning elastic arm corresponds at least two locating slot is formed with positioning convex point；Wherein, when the positioning convex point is sticked in this extremely During one of the two of few two locating slots, which positions so that the triggering elastic arm is resisted against first convex surface part；When The positioning convex point be sticked at least two locating slot the two it is wherein another when, the sleeve member position so that the triggering elastic arm supports It is against second convex surface part.

As optional technical solution, which also includes adjustment gauge, after the keycap is disassembled from the pedestal, The adjustment gauge can be sheathed on the sleeve member upper end, the sleeve member to be driven to be rotated on the positioning column around the first axis, The triggering elastic arm is made selectively to be resisted against one of first convex surface part and the two of second convex surface part.

In addition, the present invention also proposes a kind of button, comprising：Pedestal, keycap, sleeve member, elastic component and triggering elastic arm.Bottom Seat tool has positioning column, top surface and convex block, which protrudes along first axis from the top surface, the first axis and the Two is axial and the 3rd axial three is mutually orthogonal to one another, which is adjacent to the positioning column and the convex block is along the first axis It is higher than the top surface on direction；Keycap has extended to form engagement position limit arm along the first axis toward the pedestal, the engagement position limit arm It is movably connected on the pedestal, so that the keycap can be moved up and down along the first axis in home position and pressing position Between；Sleeve member is connected to the keycap and the sleeve member is rotatably sheathed on the positioning column, which has annular appearance Face, the outer annular surface have the first convex surface part, the first concave part, the second convex surface part and the second concave part, the sleeve member lower end Fluted and bottom surface is formed, which rotates compared with the positioning column around the first axis, makes the convex block selective Ground is located at one of the two below the groove and below the bottom surface；Elastic component abuts the sleeve member and the bottom respectively Seat, the elastic component make the sleeve member be moved towards away from the pedestal direction；Triggering elastic arm is adjacent to the positioning column, when the convex block is located at When below the groove, which is resisted against first convex surface part, when the convex block is located at below the bottom surface, the triggering bullet Arm is resisted against second convex surface part；Wherein, when the convex block is located at below the groove, and the keycap is along the first axis to lower band When moving the sleeve member, which is moved to first concave part from first convex surface part, which moves downward, until The convex block is placed in the groove, such keycap along the movable maximum range of first axis direction institute be the first row Journey；Wherein, when the convex block is located at below the bottom surface, and the keycap along the first axis drive the sleeve member downwards when, should Triggering elastic arm is moved to second concave part from second convex surface part, which moves downward, until the convex block is connected to this Bottom surface, such keycap are the second stroke along the movable maximum range of first axis direction institute, and second stroke is small In first stroke；Wherein, when the keycap is released, the elastic component drive the sleeve member compared with the positioning column along this One moves axially upwards, so that the triggering elastic arm moves back to one of first convex surface part and the two of second convex surface part.

As optional technical solution, which has an annular convex portion, the annular convex portion link this first Convex surface part and second convex surface part, when the sleeve member on the positioning column around the first axis when rotating, which can Along the annular convex portion second convex surface part is slided into from first convex surface part.

As optional technical solution, which also comprising interlinked mechanism, is connected to the sleeve member and the interlinked mechanism It is movably disposed on the pedestal, which is used for compared with the pedestal activity driving the sleeve member in the positioning column On around the first axis rotate, the triggering elastic arm is made selectively to be resisted against first convex surface part or second convex surface part；Its In the interlinked mechanism include slider disc and moving part, which can slide compared with the pedestal, and the moving part is from the sleeve The outer annular surface of part extends outwardly movably to be linked in the slider disc；Wherein, when the slider disc is compared with the bottom When seat slides, which swings with the slip of the slider disc, with drive the sleeve member on the positioning column around this One axial-rotation makes the triggering elastic arm selectively be resisted against first convex surface part or second convex surface part.

As optional technical solution, which has positioning elastic arm, which has at least two locating slots, should One end that positioning elastic arm corresponds at least two locating slot is formed with positioning convex point；Wherein, when the positioning convex point is sticked in this extremely During one of the two of few two locating slots, which positions so that the convex block is located at below the groove；When the convex Point be sticked at least two locating slot the two it is wherein another when, the sleeve member position so that the convex block is located under the bottom surface Side.

In addition, the present invention also proposes a kind of button, pedestal, keycap, switch unit, sleeve member and elastic component are included.Bottom Seat tool has positioning column, which extends along first axis, the first axis with second is axial and the 3rd axial three that This is mutually perpendicular to；Keycap has extended to form engagement position limit arm along the first axis toward the pedestal, and the engagement position limit arm is movably It is connected on the pedestal, so that the keycap can move up and down between home position and pressing position along the first axis；It opens Pass unit is adjacent to the positioning column and there is the switch unit triggering elastic arm and triggering contact, the triggering elastic arm to be connect with the triggering Point is toward each other and the triggering elastic arm is stretched out with the triggering contact towards the keycap respectively, which is used for electrical connection circuit Plate；Sleeve member is connected to the keycap and the sleeve member is rotatably sheathed on the positioning column, is formed on the sleeve member outside ring-type Surface is formed with the first convex surface part, the first concave part, the second convex surface part, the second concave part, First Transition in the outer annular surface Portion and the second transition part, first convex surface part, the First Transition portion and first concave part from bottom to top and parallel to this One axial alignment, second convex surface part, second transition part and second concave part are from bottom to top and parallel to the first axis Arrangement, which rotates on the positioning column around the first axis, when the keycap is located at the home position, the triggering bullet Arm is optionally resisted against one of first convex surface part and the two of second convex surface part, and First Transition portion edge should It is higher than second transition part on first axis direction；Elastic component abuts the sleeve member and the pedestal respectively, which makes this Sleeve member is moved towards away from the pedestal direction；Wherein, when the triggering elastic arm is resisted against first convex surface part, and the keycap along this When first axis drives downwards the sleeve member, which moves down, make the triggering elastic arm along the First Transition portion and from First convex surface part is moved to first concave part, so that the triggering elastic arm is located at the first conduction position and triggers the triggering and connect Point；Wherein, when the triggering elastic arm is resisted against second convex surface part, and the keycap drives downwards the sleeve member along the first axis When, which moves down, make the triggering elastic arm along second transition part and from second convex surface part be moved to this second Concave part so that the triggering elastic arm is located at the second conduction position and triggers the triggering contact, first conduction position along this first It is higher than second conduction position on axial direction；Wherein, when the keycap is released, the elastic component drive the sleeve member compared with The positioning column is moved up along the first axis so that the triggering elastic arm recovery be connected to first convex surface part and this second One of convex surface part and separated with the triggering contact.

As optional technical solution, the boundary of the First Transition portion and first concave part determines the first conducting position It puts, second transition part and the boundary of second concave part determine second conduction position.

As optional technical solution, which also comprising interlinked mechanism, is connected to the sleeve member and the interlinked mechanism It is movably disposed on the pedestal, which is used for compared with the pedestal activity driving the sleeve member in the positioning column On rotated around the first axis, the triggering elastic arm is made selectively to be resisted against below the First Transition portion and second transition One of the two below portion；Wherein the interlinked mechanism includes slider disc and moving part, which can be compared with the bottom Seat slides, which extends outwardly movably to be linked in the slider disc from the outer annular surface of the sleeve member；Its In, when the slider disc is slided compared with the pedestal, which swings with the slip of the slider disc, to drive the sleeve Part rotates on the positioning column around the first axis, the triggering elastic arm is made selectively to be resisted against below the First Transition portion with And one of the two below second transition part.

As optional technical solution, which has positioning elastic arm, which has at least two locating slots, should One end that positioning elastic arm corresponds at least two locating slot is formed with positioning convex point；When the positioning convex point be sticked in this at least two During one of the two of locating slot, which positions so that the triggering elastic arm is resisted against below the First Transition portion；When this Positioning convex point be sticked at least two locating slot the two it is wherein another when, the sleeve member position so that the triggering elastic arm against Below second transition part.

As optional technical solution, which also includes adjustment gauge, after the keycap is disassembled from the pedestal, The adjustment gauge can be sheathed on the sleeve member upper end, the sleeve member to be driven to be rotated on the positioning column around the first axis, The triggering elastic arm is made selectively to be resisted against one of the two below the First Transition portion and below second transition part.

In addition, the present invention also propose a kind of button, comprising pedestal, keycap, triggering elastic arm, inner sleeve barrier part, outer sleeve member with And elastic component.Pedestal has positioning column, which extends along first axis, the first axis and the second axial direction and the 3rd Axial three is mutually orthogonal to one another；Keycap is formed with first rib with engaging position limit arm toward pedestal protrusion, which can Be movably connected on the pedestal so that the keycap can be moved up and down along the first axis in home position and pressing position it Between；Triggering elastic arm is adjacent to the positioning column；Inner sleeve barrier part has bearing surface；Outer sleeve member bear against the inner sleeve barrier part this hold In abutment surface and the outer sleeve member is rotatably sheathed on the positioning column, and the first contact junction, are formed on the outer sleeve member Five contact junctions and outer annular surface, the first contact junction are higher than the 5th contact junction along the first axis direction, The outer annular surface has the first convex surface part, the first concave part, the second convex surface part, the second concave part and arc raised line, this is outer Sleeve member rotates on the positioning column around the first axis, when the keycap is located at the home position, selects the triggering elastic arm One of first convex surface part and the two of second convex surface part are resisted against to selecting property, which at least extends this Above second convex surface part, which has lower flange face and upper flange surface；Elastic component abut respectively the inner sleeve barrier part and The pedestal, the elastic component make the inner sleeve barrier part be moved towards away from the pedestal direction；Wherein, when the triggering elastic arm be resisted against this second During convex surface part, the first rib of the keycap is separated with the 5th contact junction of the outer sleeve member with the first gap, this is touched Elastic arm is sent out from during second convex surface part is moved to second concave part, which needs to cross the arc raised line, Following two actions are included when the keycap is moved down along the first axis：(a) the keycap amount of moving downward be less than this first During gap, which drives the inner sleeve barrier part to move downward, but the triggering elastic arm abuts the lower flange face, triggering elastic arm force The outer sleeve member is made not move downward synchronously and be separated with the bearing surface；(b) the keycap amount of moving downward is more than this between first During gap, which drives the outer sleeve member to move downward, and when the triggering elastic arm crosses the arc raised line, changes and abuts the upper flange surface When, triggering elastic arm force makes the outer sleeve member move downward the bearing surface for striking the inner sleeve barrier part and send the sound； Wherein, when the triggering elastic arm is resisted against first convex surface part, which abuts the first contact junction, then the keycap edge The first axis drives downwards the inner sleeve barrier part synchronously to be moved downward with the outer sleeve member, makes the triggering elastic arm first convex from this Face is moved to first concave part；Wherein, when the keycap is released, which drives the outer sleeve member fixed compared with this Position column is moved up along the first axis, so that the triggering elastic arm moves back to the two of first convex surface part and second convex surface part One of person.

As optional technical solution, which forms the second rib along the first axis toward the pedestal is also prominent, this second Rib is relative to each other with the first rib and all arc-shaped, and the 3rd contact junction is also formed on the outer sleeve member and the 6th contact connects Face, the 3rd contact junction and the first contact junction are relative to each other and all arc-shaped, the 6th contact junction and second top Bearing surface is relative to each other and all arc-shaped；Wherein, when the triggering elastic arm is resisted against second convex surface part, the first rib and should Second rib each separate respectively with the 5th contact junction of the outer sleeve member and the 6th contact junction and with this first Gap；Wherein, when the triggering elastic arm is resisted against first convex surface part, the first rib and second rib each abut be somebody's turn to do respectively The first contact junction of outer sleeve member and the 3rd contact junction.

As optional technical solution, which has an annular convex portion, the annular convex portion link this first Convex surface part and second convex surface part, when the outer sleeve member on the positioning column around the first axis when rotating, the triggering elastic arm Along the annular convex portion second convex surface part can be slided into from first convex surface part.

As optional technical solution, which has an annular concave surface portion, the annular concave surface portion link this first Concave part and second concave part, when the outer sleeve member on the positioning column around the first axis when rotating, the triggering elastic arm Along the annular concave surface portion second concave part can be slided into from first concave part.

As optional technical solution, which also comprising interlinked mechanism, is connected to the outer sleeve member and the gearing machine Structure is movably disposed on the pedestal, which is used for compared with the pedestal activity driving the outer sleeve member fixed at this It is rotated on the column of position around the first axis, the triggering elastic arm is made selectively to be resisted against first convex surface part or second convex surface Portion；Wherein the interlinked mechanism includes slider disc and moving part, which can slide compared with the pedestal, which certainly should The outer annular surface of outer sleeve member extends outwardly movably to be linked in the slider disc；Wherein, when the slider disc is opposite When the pedestal slides, which swings with the slip of the slider disc, to drive the outer sleeve member on the positioning column It is rotated around the first axis, the triggering elastic arm is made selectively to be resisted against first convex surface part or second convex surface part.

As optional technical solution, which has positioning elastic arm, which has at least two locating slots, One end that the positioning elastic arm corresponds at least two locating slot is formed with positioning convex point；Wherein, when the positioning convex point is sticked in this During one of both at least two locating slots, which positions so that the triggering elastic arm is resisted against first convex surface Portion；When the two that the positioning convex point is sticked at least two locating slot is wherein another, which positions so that this is touched Hair elastic arm is resisted against second convex surface part.

As optional technical solution, which also comprising adjustment gauge, has two for being downwardly projected and being separated from each other A 3rd rib；Wherein, after the keycap is disassembled from the pedestal, which can be sheathed on the outer sleeve member upper end, Two the 3rd ribs is made to be laterally abutted respectively in the first contact junction, to drive the outer sleeve member on the positioning column around this First axis rotates, make the triggering elastic arm be selectively resisted against the two of first convex surface part and second convex surface part wherein it One.

In addition, the present invention also proposes a kind of switch, pedestal, triggering elastic arm, sleeve member and elastic component are included.Pedestal has Location structure, the location structure extend along first axis, and the first axis and the second axial direction and the 3rd axial three are each other It is mutually perpendicular to；Triggering elastic arm is adjacent to the location structure；Sleeve member is rotatably sheathed on the location structure, which has Outer annular surface, the outer annular surface have the first relatively large radius portion, the first small radii portion, the second relatively large radius portion and second Small radii portion, the sleeve member can rotate on the location structure around the first axis, and the sleeve member can along this first It axially moves up and down between home position and pressing position, when the sleeve member is located at the home position, which can Selectively it is resisted against one of the first relatively large radius portion and the two in the second relatively large radius portion；Elastic component supports respectively The sleeve member and the pedestal are connect, which makes the sleeve member be moved towards away from the pedestal direction；Wherein, when the triggering elastic arm Be resisted against the first relatively large radius portion, and the sleeve member along the first axis move downward when, the triggering elastic arm is along first Path is moved to the first small radii portion from the first relatively large radius portion, which produces with the triggering elastic arm reciprocation Raw first feel；Wherein, when the triggering elastic arm is resisted against the second relatively large radius portion, and the sleeve member along the first axis to During lower movement, which is moved to the second small radii portion along the second path from the second relatively large radius portion, this Two paths generate the second feel with the triggering elastic arm reciprocation, and the first path track is different from second path locus so that First feel is different from second feel；Wherein, when the sleeve member discharges, the elastic component drive the sleeve member along this first It moves axially upwards, so that the triggering elastic arm moves back to the two in the first relatively large radius portion and the second relatively large radius portion One of them.

As optional technical solution, the switch also comprising keycap, be linked to the sleeve member and the keycap along this first Axial to protrude to form engagement position limit arm toward the pedestal, which is movably connected on the pedestal, so that the keycap It can be moved up and down with the sleeve member between the home position and the pressing position along the first axis.

As optional technical solution, the switch is also comprising triggering contact, the triggering elastic arm and the triggering contact phase each other Right, the triggering elastic arm and the triggering contact are used for being electrically connected circuit board；Wherein, when the sleeve member is located at the home position When, which is connected to the first relatively large radius portion to be biased to outer deflection deformation, and is separated with the triggering contact；When When the keycap is located at the pressing position, which changes movement and is connected to the first small radii portion, triggering elastic arm deformation Amount is reduced, and the triggering elastic arm is made to abut the triggering contact；Alternatively, when the sleeve member is located at the home position, the triggering elastic arm The second relatively large radius portion is connected to be biased to outer deflection deformation, and is separated with the triggering contact；It is somebody's turn to do when the keycap is located at During pressing position, which changes movement and is connected to the second small radii portion, which is reduced, and touches this Hair elastic arm abuts the triggering contact.

As optional technical solution, which also comprising interlinked mechanism, is connected to the sleeve member, which uses The sleeve member to be driven to be rotated on the location structure around the first axis, make the triggering elastic arm be selectively resisted against this One of both one relatively large radius portion and the second relatively large radius portion；Wherein the interlinked mechanism includes slider disc and company Moving part, the slider disc can be slided compared with the pedestal, which extends outwardly from the outer annular surface of the sleeve member with can It is actively linked in the slider disc；Wherein, when the slider disc is slided compared with the pedestal, the moving part is with the slider disc Slip and swing, with drive the sleeve member on the location structure around the first axis rotate, make the triggering elastic arm select It is resisted against one of the first relatively large radius portion and the two in the second relatively large radius portion to property.

As optional technical solution, which has positioning elastic arm, which has at least two locating slots, One end that the positioning elastic arm corresponds at least two locating slot is formed with positioning convex point；Wherein, when the positioning convex point is sticked in this During one of the two of at least two locating slots, which positions so that the triggering elastic arm is against first relatively large radius Portion；When the positioning convex point be sticked in both at least two locating slots it is wherein another when, the sleeve member position so that the triggering Elastic arm is resisted against the second relatively large radius portion.

As optional technical solution, also comprising adjustment gauge, which can be sheathed on the sleeve member switch End the sleeve member to be driven to be rotated on the location structure around the first axis, makes the triggering elastic arm selectively be resisted against One of the two in the first relatively large radius portion and the second relatively large radius portion.

In conclusion can only be provided compared to prior art it is single pressing feel without pressing feel adjustment function, The present invention through it is above-mentioned using sleeve member compared with the rotation of pedestal with adjust pressing feel design, with generate can be directed to difference The effect of user makes real-time adjustment for the different requirements of pressing feel, so as to greatly improve mechanical key structure Using elasticity and operation ease.

Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.

Description of the drawings

Fig. 1 is the stereoscopic schematic diagram of the button proposed according to one embodiment of the invention；

Fig. 2 is the exploded perspective view of the button of Fig. 1；

Fig. 3 is diagrammatic cross-section of the button of Fig. 1 along hatching A-A '；

Fig. 4 has part during the first precompression quick-fried for the contact junction of the keycap combination outer sleeve member of the button of Fig. 1 Fried schematic diagram；

The keycap that Fig. 5 is Fig. 3 is pressed into diagrammatic cross-section during lower position；

The button that Fig. 6 is Fig. 4 disassembles the stereoscopic schematic diagram with adjusting gauge afterwards in keycap；

The outer sleeve member and the positioning column of pedestal that Fig. 7 is Fig. 2 are in the enlarged diagram at another visual angle；

The button that Fig. 8 is Fig. 4 is rotated in outer sleeve member, makes the contact junction of keycap combination outer sleeve member and has second in advance Part exploded perspective view during pressure；

The button that Fig. 9 is Fig. 8 is when keycap set is loaded on pedestal along the diagrammatic cross-section of hatching B-B '；

The keycap that Figure 10 is Fig. 9 is pressed into diagrammatic cross-section during lower position；

The button that Figure 11 is Fig. 8 is rotated in outer sleeve member to making triggering elastic arm against the second convex surface below arc raised line Portion, to have part exploded perspective view during pressing paragraph sense；

The button that Figure 12 is Figure 11 is when keycap set is loaded on pedestal along the diagrammatic cross-section of hatching C-C '.

The keycap that Figure 13 is Figure 12 is pressed into diagrammatic cross-section during lower position；

Figure 14 A be Figure 11 button in outer sleeve member continue rotate so that keycap separated with the contact junction of outer sleeve member and Elastic arm is triggered against the second convex surface part below arc raised line, to have the part exploded perspective view during pressing sound；

Figure 14 B are the top view of the outer sleeve member of Figure 14 A；

The button that Figure 15 is Figure 14 A is when keycap set is loaded on pedestal along the diagrammatic cross-section of hatching D-D '；

The keycap that Figure 16 is Figure 15 is pressed into section signal when first rib and the second rib are connected to contact junction respectively Figure；

Diagrammatic cross-section when Figure 17 is the upper flange surface that the keycap of Figure 16 is pressed into triggering elastic arm abutting arc raised line；

The triggering elastic arm that Figure 18 is Figure 17 exerts a force when so that the outer sleeve member is moved downward the bearing surface for striking inner sleeve barrier part Diagrammatic cross-section；

The keycap that Figure 19 is Figure 18 is pressed into diagrammatic cross-section during lower position；

Figure 20 is the stereoscopic schematic diagram of the button proposed according to another embodiment of the present invention；

Figure 21 is the part exploded perspective view of the button of Figure 20；

Figure 22 is diagrammatic cross-section of the button of Figure 20 along hatching E-E '；

Figure 23 is the sleeve member of Figure 21 and the exploded perspective view of pedestal；

Figure 24 is diagrammatic cross-section of the button of Figure 20 along hatching F-F '；

Figure 25 is the diagrammatic cross-section when keycap of Figure 24 is pressed；

Figure 26 is the diagrammatic cross-section when keycap of Figure 22 is pressed；

Figure 27 is the stereoscopic schematic diagram that the sleeve member of Figure 21 is rotated compared with pedestal；

Figure 28 is diagrammatic cross-section of the button of Figure 27 along hatching G-G '；

Figure 29 is that the convex block of Figure 28 abuts the diagrammatic cross-section of bottom surface；

Figure 30 is the stereoscopic schematic diagram of the button proposed according to another embodiment of the present invention；

Figure 31 is the part exploded perspective view of the button of Figure 30；

Figure 32 is diagrammatic cross-section of the button of Figure 30 along hatching H-H '；

Figure 33 is the diagrammatic cross-section when keycap of Figure 32 is pressed；

Figure 34 is the stereoscopic schematic diagram that the sleeve member of Figure 31 is rotated compared with pedestal；

Figure 35 is diagrammatic cross-section of the button of Figure 34 along hatching I-I '；

Figure 36 is the diagrammatic cross-section when keycap of Figure 35 is pressed；

Figure 37 is the stereoscopic schematic diagram of the keyboard proposed according to another embodiment of the present invention；

Figure 38 is the inside enlarged diagram of the keyboard of Figure 37；

Figure 39 is the stereoscopic schematic diagram that the slider disc of the interlinked mechanism of Figure 38 is slided compared with pedestal.

Specific embodiment

It please refers to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, Fig. 1 is the button 10 that is proposed according to one embodiment of the invention Stereoscopic schematic diagram, Fig. 2 is the exploded perspective view of the button 10 of Fig. 1, section of the button 10 along hatching A-A ' that Fig. 3 is Fig. 1 Schematic diagram, Fig. 4 are the part exploded perspective view of the button 10 of Fig. 1, and Fig. 5 is when the keycap 14 of Fig. 3 is pressed into lower position Diagrammatic cross-section, wherein in order to clearly illustrate that the internal mechanism of button 10 designs, pedestal 12 is in Fig. 4 with lower half pedestal knot Structure shows it.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, button 10 includes pedestal 12, keycap 14, inner sleeve barrier part 16, outer Sleeve member 18, elastic component 19 and triggering elastic arm 20.Pedestal 12 has positioning column 22, and positioning column 22 is along Z axis as shown in Figure 2 Extend (or first axis, similarly hereinafter), Z axis and X-axis (or second axial direction, similarly hereinafter) and Y-axis (or the 3rd axial direction, similarly hereinafter) Three is mutually orthogonal to one another, and triggering elastic arm 20 is adjacent to positioning column 22.Keycap 14 is formed with first rib along Z axis toward the protrusion of pedestal 12 24th, the second rib 26 is with engaging position limit arm 28, engagement position limit arm 28 be movably connected on pedestal 12 (such as using engaging /V The perforation 29 of arm 28 is movably set on the spacing block set 13 of pedestal 12 to limit keycap 14 compared with the upper and lower of pedestal 12 The mode of shift motion, but be not limited) so that keycap 14 can be moved up and down in higher position along Z axis (or for raw bits Put, similarly hereinafter) between lower position (or for pressing position, similarly hereinafter), wherein the second rib 26 and first rib 24 can preferably that This is opposite and all arc-shaped, and further, 24 and second rib 26 of first rib can have identical centre point and first rib 24 Radius of curvature can be more than the radius of curvature of the second rib 26, through 24 and second rib 26 of first rib toward each other and with arcuate structure The design abutted with outer sleeve member 18 can abut the structure between keycap 14 and outer sleeve member 18 and more stablize, but from This limit, that is, the present invention keycap can also be used only with single rib abut sleeve member design come reach keycap can compress sleeve member to The purpose of lower movement.

The epimere of outer sleeve member 18 bears against the bearing surface 17 of inner sleeve barrier part 16, and hypomere is rotatably sheathed on positioning Column 22 and it is formed with the first contact junction 30, the second contact junction 32, the 3rd contact on the lower section of keycap 14, outer sleeve member 18 Junction 34, the 4th contact junction 36 and outer annular surface 38, in this embodiment, the first contact junction 30 is along in Z-direction Higher than the second contact junction 32, the 3rd contact junction 34 and the first contact junction 30 can be relative to each other and all arc-shaped with can be with One rib 24 and the second rib 26 are worked in coordination abutting, and the 4th contact junction 36 can be in toward each other and all with the second contact junction 32 Arc is abutted with that can work in coordination with 24 and second rib 26 of first rib, outer annular surface 38 can have the first convex surface part 40 and First concave part 42, the first convex surface part 40 and the first concave part 42 can be annularly and substantially parallel to X-axis-Y-axis planes (i.e. second is axially axially formed plane with the 3rd) extension.Elastic component 19 can abut inner sleeve barrier part 16 and pedestal 12 and bullet respectively Property part 19 can be preferably spring (but being not limited), make outer sleeve member 18 towards the direction away from pedestal 12 to be used for providing elastic force Movement.

Through above-mentioned design, when 24 and second rib 26 of first rib abuts the second contact junction 32 of outer sleeve member 18 respectively And the 4th contact junction 36, and when keycap 14 is located at higher position, triggering elastic arm 20 is resisted against the first of the first convex surface part 40 Position P₁When (as shown in Figure 4), and make outer sleeve member 18 via 16 downward prepressing elastic 19 of inner sleeve barrier part in as shown in Figure 3 First length and generate the first precompression, use in user's pressing keys 10 provide with relatively small precompression pressing hand Sense.

As in switch triggering design aspect, in this embodiment, from Fig. 3 and Fig. 5, button 10 can be also comprising touching Contact 44 is sent out, triggering elastic arm 20 stretches out toward each other and towards keycap 14 respectively with triggering contact 44, triggers elastic arm 20 and triggering Contact 44 is electrically connected the circuit board (being not depicted in schema) of button 10.In more detail, when keycap 14 is located at such as Fig. 3 institutes During the higher position shown, triggering elastic arm 20 is resisted against the first position P of the first convex surface part 40₁Be biased to outer deflection deformation with The first deflection is generated, and is separated with triggering contact 44.When keycap 14 be moved downward to by pressed by external force it is as shown in Figure 5 compared with During lower position, triggering elastic arm 20 changes movement and is connected to the first concave part 42, in the process, triggering elastic arm 20 deflection reduce with The second deflection different from the first deflection as shown in Figure 3 is generated, triggering elastic arm 20 is made to abut conducting triggering contact 44 and produce Raw corresponding input signal is sent to the circuit board of button 10, so that button 10 can perform user's work(to be inputted according to this Energy.

In addition, the pressing feel adjustment operation below for button 10 is described in detail, first, pre- in adjustment In terms of pressure size, Fig. 2, Fig. 3, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10 are referred to, Fig. 6 is the button 10 of Fig. 4 in keycap 14 It disassembles afterwards with the stereoscopic schematic diagram for adjusting gauge 52, Fig. 7 is the outer sleeve member 18 of Fig. 2 and the positioning column 22 of pedestal 12 in another The enlarged diagram at one visual angle, the button 10 that Fig. 8 is Fig. 4 are rotated by 90 ° and (overlook counterclockwise) in outer sleeve member 18, make triggering Elastic arm 20 is against the second position P of the first convex surface part 40₂When part exploded perspective view, Fig. 9 be Fig. 8 button 10 in keycap 14 Along the diagrammatic cross-section of hatching B-B ' when being assembled on pedestal 12, when Figure 10 is that the keycap 14 of Fig. 9 is pressed into lower position Diagrammatic cross-section.It is understood by Fig. 2, Fig. 3, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10, when the precompression tune of button 10 to be carried out During whole operation, it is only necessary to first keycap 14 is disassembled from pedestal 12, followed by adjustment gauge or pliers hand-held tool, makes housing Barrier part 18 (rotates) on positioning column 22 around Z axis rotation around first axis, so that triggering elastic arm 20 is resisted against from originally The first position P of first convex surface part 40₁(as shown in Figure 6) changes the second position P for being resisted against the first convex surface part 40₂(such as Fig. 8 institutes Show).

In above process, outer sleeve member 18 is rotated to positioning in order to which user can clearly know whether, such as Shown in Fig. 2, Fig. 7, positioning column 22 can have positioning elastic arm 46, and 18 inner face of outer sleeve member can have at least two locating slots 48 (in Fig. 7 Middle display four, but be not limited), one end that positioning elastic arm 46 corresponds to locating slot 48 can be formed with positioning convex point 50, thereby, outside Sleeve member 18 is that the structure that can pass through between positioning convex point 50 and locating slot 48 engages completion positioning, so that triggering elastic arm 20 can be steady Admittedly be resisted against the first position P of the first convex surface part 40 as shown in Figure 4₁Or the second of the first convex surface part 40 as shown in Figure 8 Position P₂；So when keycap 14 is attached to pedestal 12, keycap 14 also can be correctly connected on outer sleeve member 18.Actually should , can be in keyboard product packing box when the keyboard product sale with button 10 in, while enclose adjustment gauge 52 (such as The T-shaped gauge of key pattern shown in Fig. 6, but be not limited), adjustment gauge 52 can have to be downwardly projected to be formed and toward each other Two the 3rd ribs 54, thereby, after keycap 14 is disassembled from pedestal 12, user can will adjustment gauge 52 be sheathed on 18 upper end of outer sleeve member makes two the 3rd ribs 54 be laterally abutted respectively in the first contact junction 30, and then rotates adjustment gauge 52, outer sleeve member 18 to be driven to be rotated on positioning column 22 around Z axis, using assisting user more can complete to quick and convenient The rotation process of above-mentioned outer sleeve member 18.

After completing aforesaid operations and keycap 14 be assembled on pedestal 12, as shown in Fig. 8, Fig. 9 and Figure 10, when 24 and second rib 26 of first rib can abut the first contact junction 30 and the 3rd contact junction 34 of outer sleeve member 18 respectively, and When keycap 14 is located at higher position, triggering elastic arm 20 is resisted against the second position P of the first convex surface part 40₂(as shown in Figure 9), so Outer sleeve member 18 is made to generate the second precompressed in the second length as shown in Figure 9 via 16 downward prepressing elastic 19 of inner sleeve barrier part Power is understood, the first length the second length (as shown in Figure 3) more than elastic component 19 of elastic component 19 wherein comparing Fig. 3 and Fig. 9 (as shown in Figure 9)；That is, elastic component 19 is resisted against the first of the first convex surface part 40 in triggering elastic arm 20 as shown in Figure 4 Position P₁When, keycap 14 receives the first precompression；Elastic component 19, which is rotated in outer sleeve member 18 to as shown in Figure 8, makes triggering bullet Arm 20 is resisted against the second position P of the first convex surface part 40₂When, keycap 14 receives the second precompression；Second precompression is more than the One precompression is used and the pressing feel with relatively large precompression is provided in user's pressing keys 10.

On the other hand, when keycap 14 is located at higher position as shown in Figure 9, triggering elastic arm 20 is resisted against the first convex surface part 40 second position P₂Separated with being biased to outer deflection deformation with triggering contact 44, and when keycap 14 by pressed by external force and to Under when being moved to lower position as shown in Figure 10, triggering elastic arm 20 changes movement and is connected to the first concave part 42, in the process, 20 deflection of triggering elastic arm is reduced so that triggering elastic arm 20 abuts conducting triggering contact 44 and generates corresponding input signal and pass It send to the circuit board of button 10, so that button 10 can perform user's function to be inputted according to this.

In terms of button 10 is switched to can provide the pressing feel with paragraph sense, refer to Fig. 8, Figure 11, Figure 12 with And the button 10 that Figure 13, Figure 11 are Fig. 8 continues to be rotated by 90 ° and (overlook counterclockwise) in outer sleeve member 18, causes to trigger elastic arm 20 against the second convex surface part 56 when part exploded perspective view, Figure 12 be Figure 11 button 10 be assembled in keycap 14 on pedestal 12 When along hatching C-C ' diagrammatic cross-section, Figure 13 is the diagrammatic cross-section when keycap 14 of Figure 12 is pressed into lower position. By Fig. 8, Figure 11, Figure 12 and Figure 13 understand, outer annular surface 38 can also have the second convex surface part 56, the second concave part 58 with And arc raised line 60, arc raised line 60 can have lower flange face 62 and upper flange surface 64 and extend 56 top of the second convex surface part, But arc raised line 60 does not extend the second position P of the first convex surface part 40₂Top (as shown in Figure 8), in this embodiment, ring Shape outer surface 38 can also have annular convex portion 41 and an annular concave surface portion 43, first convex surface part of the connection of annular convex portion 41 40 with Second convex surface part 56, annular concave surface portion 43 link the first concave part 42 and the second concave part 58, thereby, when outer sleeve member 18 is fixed When being rotated on the column 22 of position, triggering elastic arm 20 can slide into the second convex surface part 56 along annular convex portion 41 from the first convex surface part 40 Or along annular concave surface portion 43 and from the first concave part 42 slide into the second concave part 58 (its depend on keycap 14 whether by by Pressure) so that slip of the triggering elastic arm 20 in outer annular surface 38 can be more steady.Through above-mentioned design, when being intended to carry out When button 10 to be switched to the operation that can provide the feel of the pressing with paragraph sense, it is only necessary to make outer sleeve member 18 on positioning column 22 Around the Z axis rotation (side such as in a manner of finger rotating jacket barrier part 18 or using adjustment 52 rotating jacket barrier part 18 of gauge Formula) so that outer sleeve member 18, from the position that triggering elastic arm 20 is made to be resisted against the first convex surface part 40 as shown in Figure 8, inverse clock revolves Go to the position that triggering elastic arm 20 is made to be resisted against the second convex surface part 56 as shown in figure 11.

After completing the rotation process of above-mentioned outer sleeve member 18 and keycap 14 is assembled on pedestal 12, button 10 can be User provides the pressing feel with paragraph sense during pressing keycap 14；In more detail, when keycap 14 is located at such as Figure 12 Shown higher position and triggering elastic arm 20 is resisted against the second convex surface part 56 to be biased to outer deflection deformation and with triggering contact 44 separation, when then keycap 14 drives downwards outer sleeve member 18, outer sleeve member 18 can move downward therewith, and be moved in keycap 14 To lower position and triggering elastic arm 20 from during the second convex surface part 56 is moved to the second concave part 58, triggering elastic arm 20 can Arc raised line 60 is crossed, so as to provide the pressing feel with paragraph sense during user's pressing keycap 14, and is made 20 deflection of elastic arm is triggered to reduce so that triggering elastic arm 20 abuts conducting triggering contact 44, thus, which button 10 can be according to this Perform user's function to be inputted.

If conversely, by outer sleeve member 18 from the position that triggering elastic arm 20 is made to be resisted against the second convex surface part 56 as shown in figure 11 It puts and transfers back to the second position P that triggering elastic arm 20 is made to be resisted against the first convex surface part 40 as shown in Figure 8₂, then keycap 14 is downward When driving outer sleeve member 18, outer sleeve member 18 can move downward therewith, and be moved in triggering elastic arm 20 from the first convex surface part 40 During first concave part 42, triggering elastic arm 20 need not cross arc raised line 60, so as to press the mistake of keycap 14 in user Pressing feel with no paragraph sense is provided in journey.

In terms of button 10 to be switched to the pressing feel that can be provided and have and press the sound, 1, Figure 14 A, figure are please referred to Fig.1 14B, Figure 15, Figure 16, Figure 17, Figure 18 and Figure 19, the button 10 that Figure 14 A are Figure 11 continue to be rotated by 90 ° in outer sleeve member 18 (overlooking counterclockwise), so that part exploded perspective view when triggering elastic arm 20 is against the second convex surface part 56, Figure 14 B are figure (from Figure 14 B, in this embodiment, the expanded range of arc raised line 60 is approximately equal to the top view of the outer sleeve member 18 of 14A 180 °, but be not limited), from Fig. 2 and Figure 14 B, both the 5th contact junction 66 and the 6th contact junction 68 height are identical And minimum, the identical and highest of both the first contact junction 30 and the 3rd contact junction 34 height, the second contact junction 32 and the 4th Both contact junctions 36 height is identical and height is placed in the middle；The button 10 that Figure 15 is Figure 14 A is assembled in keycap 14 on pedestal 12, and Keycap 14, which is not yet pressed, rests on original higher position (i.e. home position), 14 contact inner sleeve barrier parts 16 of keycap, but keycap 14 with the 5th contact junction 66 of outer sleeve member 18 and the 6th contact junction 68 when separating first gap d simultaneously, along hatching The diagrammatic cross-section of D-D '.The keycap 14 that Figure 16 is Figure 15 is pressed the distance for moving down and being approximately equal to the first gap d, keycap 14 24 and second rib 26 of first rib distinguish respective rigid connection and touch the 5th contact junction 66 and the 6th contact junction 68, and trigger elastic arm 20 It is connected to the diagrammatic cross-section during lower flange face 62 of arc raised line 60；At this time outer sleeve member 18 be triggered elastic arm 20 abut and still It does not move down, but inner sleeve barrier part 16 has moved down the distance for being approximately equal to the first gap d so that inner sleeve barrier part 16 and housing Barrier part separates about 18.Figure 17 is pressed for the keycap 14 of Figure 16 to be continued to move down so that it is convex that triggering elastic arm 20 abuts arc The upper flange surface 64 of item 60 and in moment unstable state diagrammatic cross-section.The force of triggering elastic arm 20 that Figure 18 is Figure 17 makes Outer sleeve member 18 moves downward the diagrammatic cross-section struck when the bearing surface 17 of inner sleeve barrier part 16 sends the sound, and Figure 19 is figure 18 keycap 14 is pressed into diagrammatic cross-section during lower position.

It is understood by Figure 14 A, Figure 15, Figure 16, Figure 17, Figure 18 and Figure 19, outer sleeve member 18 can also have the 5th contact to connect 66 and the 6th contact junction 68 of face, in this embodiment, the 5th contact junction 66 can be relative to each other with the 6th contact junction 68 And it is preferably arc-shaped, and along in Z-direction less than the first contact junction 30, the second contact junction 32, the 3rd contact 34 and the 4th contact junction 36 of junction.When being intended into being about to button 10 and switch to that the pressing feel with the pressing sound can be provided During operation, user only needs that outer sleeve member 18 is made to rotate (as with finger rotating jacket barrier part 18 around Z axis on positioning column 22 Mode or the mode using adjustment gauge 52 rotating jacket barrier part 18) so that outer sleeve member 18 is rotated to as shown in Figure 14 A (1) make that triggering elastic arm 20 is resisted against the lower section of arc raised line 60 and (2) keycap 14 as shown in figure 15 divides with outer sleeve member about 18 Position from the first gap d.

After completing the rotation process of above-mentioned outer sleeve member 18 and keycap 14 be assembled on pedestal 12, button 10 The pressing feel with the pressing sound is provided during user presses keycap 14, in more detail, when keycap 14 is located at such as Shown in Figure 15 higher position (at this point, 24 and second rib 26 of first rib of keycap 14 respectively each with outer sleeve member 18 the Five contact junctions 66 and the 6th contact junction 68 separate and with the first gap d) and triggering elastic arm 20 be resisted against the second convex surface Portion 56 is separated with being biased to outer deflection deformation with triggering contact 44, when then keycap 14 moves down, with outer sleeve member 18 move down, and triggering elastic arm 20 can be moved to the second concave part 58 from the second convex surface part 56 and cross arc raised line 60. In the above process, when 14 amount of moving downward of keycap is less than the first gap d, because (1) keycap 14 not yet contacts outer sleeve member 18 And (2) triggering elastic arm 20 abuts the lower flange face 62 of outer sleeve member 18, therefore, triggering elastic arm 20 can exert a force and make outer sleeve member 18 not It can synchronously move downward, such keycap 14 drives inner sleeve barrier part 16 to move downward, and makes outer sleeve member 18 and inner sleeve barrier part 16 Bearing surface separate (as shown in figure 16) about 17.Next, when 14 amount of moving downward of keycap more than the first gap d so as to touch When hair elastic arm 20 crosses arc raised line 60 and changes abutting upper flange surface 64 (as shown in figure 17), triggering elastic arm 20 will exert a force and make outside Sleeve member 18 moves downward the bearing surface 17 for striking inner sleeve barrier part 16 and sends the sound (as shown in figure 18), thereby, button 10 can provide the pressing feel with the pressing sound.Finally, when keycap 14 is moved to lower position as shown in figure 19 and triggering Elastic arm 20 from the second convex surface part 56 be moved to the second concave part 58 when, triggering elastic arm 20 deflection is reduced so that triggering elastic arm 20 supports Contact hair contact 44, so that button 10 can perform user's function to be inputted according to this.

If conversely, by outer sleeve member 18 from as shown in Figure 14 A triggering elastic arm 20 is made to be resisted against the second convex surface part 56 Position transfer back to as Fig. 4 or shown in Fig. 8 so that the triggering elastic arm 20 is resisted against the position of the first convex surface part 40 when, 18 He of outer sleeve member There is no the first gap d between the contact junction of keycap 14 and keep abutting, then when keycap 14 is pressed, can be driven along Z axis Both inner sleeve barrier part 16 and outer sleeve member 18 synchronously move downward, that is, without opposite between inner sleeve barrier part 16 and outer sleeve member 18 Percussion movement, so as to provide the pressing feel without the pressing sound during user's pressing keycap 14.

It is noted that key press feel switched design provided by the present invention can unlimited above-described embodiment (press Key 10 can provide the pressing with relatively large precompression from can provide the pressing feel with relatively small precompression and switch to Feel, the pressing feel with paragraph sense or the pressing feel with the pressing sound), it also can be used only for therein one The design that kind pressing feel is adjusted, for example, abut outer sleeve in the rib (such as first rib, second rib) for omitting keycap Part upper end has in the embodiment of the design of the contact junction of different height, and triggering elastic arm can be used with outer sleeve member in the present invention The first convex surface part for rotating against outer annular surface or the second convex surface part under arc raised line design and only for by The presence or absence of key pressing paragraph sense switches over adjustment, uses the structure design of simplified button, as real for other derivative variations Example is applied, associated description can refer to above-described embodiment and analogize, repeated no more in this.It is pressed in addition, can provide to have in omission button Press the reality of the design (outer sleeve member need to be utilized to hit inner sleeve barrier part to generate the design of the pressing sound) of the pressing feel of the sound It applies in example, outer sleeve member can be integrally formed with inner sleeve barrier part and form single sleeve member, use the set for simplifying the button of the present invention Barrel structure designs.

In addition, key press feel adjusted design provided by the present invention can be not limited to above-described embodiment, also may be used The convex block of pedestal is used to be placed in the groove of sleeve member or be connected to the bottom surface of sleeve member to change the pressing stroke of keycap Design or triggering elastic arm be resisted against the designs of different conduction positions on sleeve member, for example, in the convex block of pedestal It is placed in the groove of sleeve member or is connected to the bottom surface of sleeve member to change the design aspect of the pressing stroke of keycap, please join Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27, Figure 28 and Figure 29 are read, Figure 20 is according to the another of the present invention The stereoscopic schematic diagram for the button 102 that one embodiment is proposed, Figure 21 be Figure 20 button 102 part exploded perspective view, Figure 22 For diagrammatic cross-section of the button 102 along hatching E-E ' of Figure 20, explosion of the sleeve member 118 with pedestal 104 that Figure 23 is Figure 21 Schematic diagram, Figure 24 are diagrammatic cross-section of the button 102 of Figure 20 along hatching F-F ', and the keycap 116 that Figure 25 is Figure 24 is pressed When diagrammatic cross-section, Figure 26 is diagrammatic cross-section of the keycap 116 of Figure 22 when being pressed, and Figure 27 is the sleeve member 118 of Figure 21 Compared with the stereoscopic schematic diagram that pedestal 104 rotates, Figure 28 is diagrammatic cross-section of the button 102 of Figure 27 along hatching G-G ', is schemed 29 be that the convex block 114 of Figure 28 abuts the diagrammatic cross-section of bottom surface 138, wherein in order to clearly illustrate the inside machine of button 102 Structure designs, and pedestal 104 shows it in Figure 21 and Figure 27 with lower half understructure, and in this embodiment, pedestal 104 has fixed Position column 110, top surface 112 and convex block 114, positioning column 110 are protruded along Z axis from top surface 112, and convex block 114 is adjacent to fixed Position column 110 and along being higher than top surface 112 in Z-direction.

Mechanism design below for button 102 is described in detail, and from Figure 20 to Figure 29, button 102 includes Pedestal 104, keycap 116, sleeve member 118, elastic component 120 and the neighbouring triggering elastic arm 122 of positioning column 110 and triggering contact 124.Keycap 116 along Z axis toward pedestal 104 extended to form engagement position limit arm 117, engagement position limit arm 117 be movably connected in On pedestal 104, so that keycap 116 can move up and down between higher position and lower position along Z axis.Sleeve member 118 abuts Positioning column 110 is rotatably sheathed in keycap 116 and sleeve member 118, sleeve member 118 there can be outer annular surface 126, annular Outer surface 126 has the first convex surface part 128, the first concave part 130, the second convex surface part 132 and the second concave part 134, sleeve member 118 lower ends form fluted 136 and bottom surface 138, and sleeve member 118 is rotated compared with positioning column 110 around Z axis, so that Convex block 114 is optionally situated at one of both 138 lower sections of 136 lower section of groove and bottom surface.In practical applications, by Figure 21 It understands, outer annular surface 126 can also have annular convex portion 140 and an annular concave surface portion 142, and annular convex portion 140 links the One convex surface part 128 and the second convex surface part 132, annular concave surface portion 142 link the first concave part 130 and the second concave part 134, by This, when sleeve member 118 on positioning column 110 around Z axis when rotating, triggering elastic arm 122 can be along annular convex portion 140 and from the One convex surface part 128 slides into the second convex surface part 132 or slides into the second concave part 134 from the first concave part 130 (it is depended on Whether keycap 116 is pressed) so that triggering elastic arm 122 on sleeve member 118 against slide can be more steady.Elastic component 120 abut sleeve member 118 and pedestal 104 respectively, to be used for making sleeve member 118 to be moved towards away from 104 direction of pedestal.Trigger bullet Arm 122 stretches out toward each other and towards keycap 116 respectively with triggering contact 124, triggers elastic arm 122 and triggering contact 124 is distinguished It is electrically connected the circuit board (being not depicted in schema) of button 102.

In more detail, when keycap 116 is located at higher position as shown in figure 22, triggering elastic arm 122 is resisted against first Convex surface part 128 is separated with being biased to outer deflection deformation with triggering contact 124；When keycap 116 is by pressed by external force and to moving down When moving to lower position as shown in figure 26, triggering elastic arm 122 changes movement and is connected to the first concave part 130, in the process, touches It sends out 122 deflection of elastic arm to reduce, triggering elastic arm 122 is made to abut conducting triggering contact 124 and generate corresponding input signal and pass It send to the circuit board of button 102, so that button 102 can perform user's function to be inputted according to this；It learns, triggers from Figure 21 The abutment face track of elastic arm 12 moves upwardly over transition part from the first convex surface part 128 and enters the first concave part 130.In addition, From Figure 24 and Figure 25, when convex block 114 is located at 136 lower section of groove, and keycap 116 drives downwards sleeve member 118 along Z axis When, sleeve member 118 moves downward, and until convex block 114 is placed in groove 136, such keycap 116 can be transported along Z-direction Dynamic maximum range is the first stroke, uses and the pressing feel with relatively long stroke is provided in user's pressing keys 102.

On the other hand, when button 102 to be carried out pressing stroke adjust operation when, it is only necessary to make sleeve member 118 around Z axis from Triggering elastic arm 122 as shown in figure 21 is resisted against the position of the first convex surface part 128 (at this point, as shown in Figure 24, convex block 114 is located at 136 lower section of groove), it rotates to triggering elastic arm 122 as shown in figure 27 and is resisted against the position of the second convex surface part 132 (at this point, by scheming 28 understand, convex block 114 is located at 138 lower section of bottom surface).Thus, when convex block 114 is located at 138 lower section of bottom surface, and keycap 116 along Z axis drive sleeve member 118 downwards when, sleeve member 118 moves downward, until convex block 114 abut bottom surface 138 (as scheme Shown in 29), thereby, keycap 116 is the second stroke along the Z-direction movable maximum range of institute, and compares Figure 24 and figure 28 understand, the second stroke is less than the first stroke, to provide the pressing hand with relatively short stroke in user's pressing keys 102 Sense；It is learnt from Figure 27, the abutment face track of triggering elastic arm 12 moves upwardly over transition part, Ran Houjin from the second convex surface part 132 Enter the second concave part 134.

Then the design aspect of different conduction positions on sleeve member is resisted against in triggering elastic arm, refer to Figure 30, Figure 31, Figure 32, Figure 33, Figure 34, Figure 35 and Figure 36, Figure 30 are the vertical of the button 106 that is proposed according to another embodiment of the present invention Body schematic diagram, Figure 31 are the part exploded perspective view of the button 106 of Figure 30, and Figure 32 is the button 106 of Figure 30 along hatching H-H ' Diagrammatic cross-section, Figure 33 is diagrammatic cross-section of the keycap 144 of Figure 32 when being pressed, and Figure 34 is 148 phase of sleeve member of Figure 31 For the stereoscopic schematic diagram that pedestal 104 rotates, diagrammatic cross-section of the button 106 along hatching I-I ' that Figure 35 is Figure 34, Figure 36 Diagrammatic cross-section when being pressed for the keycap of Figure 35, wherein in order to clearly illustrate that the internal mechanism of button 106 designs, pedestal 107 show it in Figure 31 and Figure 34 with lower half understructure, and in this embodiment, pedestal 107 has positioning column 109, fixed Position column 109 extends along Z axis as shown in figure 32.

From Figure 30 to Figure 36, button 106 include pedestal 107, keycap 144, switch unit 146, sleeve member 148 and Elastic component 150.Keycap 144 has extended to form engagement position limit arm 145 along Z axis toward pedestal 102, and engagement position limit arm 145 is movably It is connected on pedestal 107, so that keycap 144 can be moved up and down along Z axis.Switch unit 146 is adjacent to positioning column 109 and switchs Unit 146 have triggering elastic arm 152 and triggering contact 154, triggering elastic arm 152 with triggering contact 154 toward each other and respectively It is stretched out towards keycap 144, switch unit 146 is used for being electrically connected the circuit board (being not depicted in schema) of button 106.Sleeve member 148 It is connected to keycap 144 and sleeve member 148 is rotatably sheathed on positioning column 109, outer annular surface is formed on sleeve member 148 156, the first convex surface part 158, the first concave part 160, the second convex surface part 162, the second concave part are formed in outer annular surface 156 164th, 166 and second transition part 168 of First Transition portion, wherein, as shown in Figure 31, the first convex surface part 158, First Transition portion 166 and first concave part 160 from bottom to top and be substantially parallel to Z axis arrangement, the second convex surface part 162, the second transition part 168 and the Two concave parts 164 from bottom to top and be substantially parallel to Z axis arrangement, First Transition portion 166 along in Z-direction be higher than the second transition part 168, and 166 and first concave part 160 of First Transition portion boundary can determine the first conduction position, the second transition part 168 and second The boundary of concave part 164 can determine the second conduction position (but being not limited), that is to say, that the first conduction position is higher than the second conducting Position.In practical applications, as shown in Figure 31, outer annular surface 156 can also have annular convex portion 170 and annular concave surface portion 172, annular convex portion 170 links the first convex surface part 158 and the second convex surface part 162, and annular concave surface portion 172 links the first concave part 160 and second concave part 164, thereby, when sleeve member 148 on positioning column 109 when rotating, triggering elastic arm 152 can be along ring-type Convex surface part 170 and slide into the second convex surface part 162 from the first convex surface part 158 or can be along annular concave surface portion 172 and from first Concave part 160 slides into the second concave part 164 (whether it is pressed depending on keycap 144), so that triggering elastic arm 152 is in sleeve On part 148 against slide can be more steady.Elastic component 150 abuts sleeve member 148 and pedestal 107 respectively, to be used for making Sleeve member 148 is moved towards away from 107 direction of pedestal.

In more detail, when keycap 144 is located at higher position as shown in figure 32 and triggering elastic arm 152 to be resisted against first convex During face 158, triggering elastic arm 152 is biased towards outer deflection deformation and is separated with triggering contact 154 by the first convex surface part 158；Work as key When cap 144 is moved downward to lower position as shown in figure 33 by pressed by external force, the abutment face track of elastic arm 152 is triggered from the One convex surface part 158 passes upward through First Transition portion 166 and is moved to the first concave part 160, in the process, triggers elastic arm 152 Deflection is reduced, and triggering elastic arm 152 is made to be located at the first conduction position as shown in figure 33 and abuts conducting triggering contact 154, and The circuit board that corresponding input signal is sent to button 106 is generated, so that button 106 can perform user and be intended to input according to this Function.Thus, contact 154 is triggered since triggering elastic arm 152 abuts conducting in the first conduction position as shown in figure 33, Therefore, button 106 can provide the pressing hand that keycap 144 is located at the triggering of relatively low trigger position when user presses keycap 144 Sense.

On the other hand, when the conduction position of button 106 to be adjusted, it is only necessary to make sleeve member 148 around Z axis from such as Figure 31 institutes The triggering elastic arm 122 shown is resisted against the position of the first convex surface part 158, rotates to triggering elastic arm 122 as shown in figure 34 and is resisted against The position of second convex surface part 162.Thus, it is supported when keycap 144 is located at higher position as shown in figure 35 and triggers elastic arm 152 When being against the second convex surface part 162, triggering elastic arm 152 by the second convex surface part 162 be biased towards outer deflection deformation and with triggering contact 154 Separation；When keycap 144 is moved downward to lower position as shown in figure 36 by pressed by external force, triggering elastic arm 152 against Face track passes upward through the second transition part 168 from the second convex surface part 162 and is moved to the second concave part 164, in the process, touches It sends out 152 deflection of elastic arm to reduce, triggering elastic arm 152 is made to be located at the second conduction position as shown in figure 36 and abuts conducting triggering and connects Point 154, and the circuit board that corresponding input signal is sent to button 106 is generated, so that button 106 can perform user according to this The function to be inputted.Thus, it was found from comparison chart 33 and Figure 36, since the position of the second transition part 168 is less than the The position of one transition part 166, therefore as shown in figure 36, as soon as 144 need of keycap move down relatively short distance, triggering elastic arm can be made 152 are located at the second conduction position and abut triggering contact 154 (at this point, keycap 144 is located at relatively high trigger position)；On the contrary Ground, as shown in figure 33, keycap 144 must move down a relatively long distance, triggering elastic arm 152 could be located at the first conduction position and Abut triggering contact 154 (at this point, keycap 144 is located at relatively low trigger position)；Therefore, button 106 can allow user to press key Keycap 144 is selected to be located at the pressing feel of relatively high trigger position or relatively low trigger position during cap 144.

In practical applications, the design of rotary sleeve barrier part can be not limited to being adjusted with manual or use mentioned by above-described embodiment The mode of tool is renovated to carry out, also can be used in a manner that mechanism interlocks to carry out the rotation process of sleeve member, be pressed with above-mentioned To illustrate, (but not limited to this, the follow-up company of mechanism using exemplified by mechanism gearing design adjustment pressing stroke for key 102 Dynamic design also can be applicable on button 10 or button 106), Figure 37, Figure 38 and Figure 39 are referred to, Figure 37 is according to the present invention The stereoscopic schematic diagram for the keyboard 100 that another embodiment is proposed, Figure 38 are the inside enlarged diagram of the keyboard 100 of Figure 37, are schemed 39 stereoscopic schematic diagrams slided for the slider disc 174 of the interlinked mechanism 108 of Figure 38 compared with pedestal 104, wherein in order to clearly Show the internal mechanism design of keyboard 100, pedestal 104 shows it in Figure 38 and Figure 39 with lower half understructure, real herein Apply example has identical number person with the component described in above-described embodiment, represents it with identical structure or function, related This is described in repeat no more.

As shown in Figure 37, Figure 38 and Figure 39, keyboard 100 include a plurality of buttons 102 (as shown in figure 37 six, but Be not limited), pedestal 104 and interlinked mechanism 108, interlinked mechanism 108 be connected to sleeve member 118, to actuating sleeve barrier part 118 It is rotated compared with pedestal 104 around Z axis, in this embodiment, interlinked mechanism 108 can include slider disc 174 and moving part 176, slider disc 174 can be slided compared with pedestal 104, and moving part 176 is outside from the outer annular surface 126 of sleeve member 118 respectively Extend movably to be linked in slider disc 174 (as shown in Figure 38 and Figure 39).It is designed through above-mentioned gearing, when being intended to carry out During the pressing stroke adjustment operation of button 102, it is only necessary to slider disc 174 be driven to slide into the position such as Figure 38 compared with pedestal 104 Or position as shown in figure 39, to drive moving part 176 that sleeve member 118 is made to be rotated around Z axis, use in user's pressing keys When 102, it is possible to provide pressing feel with relatively long stroke as mentioned by above-described embodiment or with relatively short row The pressing feel of journey.In an embodiment, slider disc is moved in the third place between the 4th position, when slider disc is located at the During three positions, slider disc drives moving part to be rotated with actuating sleeve barrier part on positioning column around first axis, supports triggering elastic arm The first position being against in convex surface part；When slider disc is located at four positions, slider disc drives moving part to exist with actuating sleeve barrier part It is rotated on positioning column around first axis, triggering elastic arm is made to be resisted against the second position in convex surface part.

It is noted that the button of the present invention can omit the configuration of keycap and can only provide opening for different pressing feels It closes, for example, in another embodiment, switch provided by the present invention can include pedestal, triggering elastic arm, sleeve member and bullet Property part, sleeve member is rotatably sheathed on the location structure (such as positioning column) of pedestal, and sleeve member has outer annular surface, annular outer Surface has the first relatively large radius portion, the first small radii portion, (such as first is convex with the second small radii portion in the second relatively large radius portion Face and the second convex surface part, the first concave part and the second concave part), sleeve member can rotate on location structure, so that triggering bullet Arm is optionally resisted against one of the two in the first relatively large radius portion and the second relatively large radius portion.Thus, work as Triggering elastic arm is resisted against the first relatively large radius portion, and when sleeve member moves downward, and triggering elastic arm is along first path (such as the first mistake Cross portion) the first small radii portion is moved to from the first relatively large radius portion, so that first path is generated with triggering elastic arm reciprocation First feel (the pressing feel for being located at the triggering of relatively low trigger position as provided keycap), and when triggering elastic arm is resisted against second Relatively large radius portion, and when sleeve member moves downward, triggering elastic arm is relatively more than half along the second path (such as the second transition part) from second Footpath portion is moved to the second small radii portion, so that the second path generates the second feel (as provided key with triggering elastic arm reciprocation Cap is located at the pressing feel of relatively high trigger position triggering), first path track is different from the second path locus so that first Feel is different from the second feel；On the other hand, when sleeve member discharges, elastic component actuating sleeve barrier part moves up, so that triggering bullet Arm moves back to one of the two in the first relatively large radius portion and the second relatively large radius portion.As for for other configurations (example The rotational positioning for such as triggering contact, the configuration of interlinked mechanism or adjustment gauge, sleeve member and location structure designs) and other Derivative alternate embodiment (such as triggering elastic arm crosses arc raised line to generate the design of paragraph sense, outer sleeve member shock inner sleeve Part is to generate design etc. of the pressing sound) associated description, can refer to above-described embodiment and analogize, repeated no more in this.

In addition, the rib of the keycap mentioned in above-described embodiment abuts contact junction the setting with prepressing elastic of sleeve member Meter, the convex block of pedestal are placed in the groove of sleeve member or are connected to the bottom surface of sleeve member to change the pressing stroke of keycap The design for the different conduction positions that design, triggering elastic arm are resisted against on sleeve member, triggering elastic arm cross arc raised line to generate section Fall sense design and outer sleeve member hit inner sleeve barrier part with generate pressing the sound design can interactive application so that of the invention The button and its switch that are there is provided can pass through multisection type rotation process (four-part form as described in above-described embodiment or two of sleeve member Segmentation rotation process, but be not limited) and can be when sleeve member is selectively rotated to a certain specific position in single depression mistake Any of the above-described kind of pressing feel or MULTIPLE COMPOSITE pressing feel are provided in journey, for example, in another embodiment, the present invention Can be used button through sleeve member compared with pedestal rotation to a certain specific position operation so that the rib of keycap is connected to set The contact junction of barrier part is with prepressing elastic and the convex block of pedestal is made to be located at design below the groove of sleeve member, has to provide It the pressing feel of high precompression and long stroke or button can be used is rotated through outer sleeve member compared with pedestal to specific The operation of position contact and hits outer sleeve member so that triggering elastic arm to be made to turn on triggering in relatively low conduction position during pressing The design of inner sleeve barrier part is located at the triggering of high trigger position and with the pressing feel of the pressing sound to provide keycap.As for other Derivative alternate embodiment, associated description can refer to above-described embodiment and analogize, repeated no more in this.

Single pressing feel can be only provided compared to prior art without pressing feel adjustment function, the present invention penetrates It is above-mentioned using sleeve member compared with the rotation of pedestal with adjust pressing feel design, with generate can be directed to different users for The effect of real-time adjustment is made in the different requirements of pressing feel, it is elastic so as to greatly improve using for mechanical key structure With operation ease.

By the above detailed description of preferred embodiments, it is intended to more clearly describe the feature of the present invention with spiritual, And not protection scope of the present invention is any limitation as with above-mentioned disclosed preferred embodiment.On the contrary, its purpose It is intended to cover various changes and has being arranged in the scope of the claims of the invention to be applied of equality.Cause This, the apllied scope of the claims of the present invention should be according to the above-mentioned explanation for illustrating that work is most broad, to cause it Cover all possible change and the arrangement of tool equality.

Claims

1. a kind of button, it is characterised in that include：

Pedestal, with positioning column, which extends along first axis, the first axis and the second axial and the 3rd axis It is mutually orthogonal to one another to three；

Keycap protrudes to form first rib with engaging position limit arm along the first axis toward the pedestal, and the engagement position limit arm is movable Ground is connected on the pedestal, so that the keycap can move up and down between home position and pressing position along the first axis；

Sleeve member, is rotatably sheathed on the positioning column and the sleeve member is located at below the keycap, is formed on the sleeve member First contact junction, the second contact junction and outer annular surface, the first contact junction along in the first axis higher than this Two contact junctions, the outer annular surface have convex surface part and concave part；

Elastic component, abuts the sleeve member and the pedestal respectively, which makes the sleeve member be transported towards away from the pedestal direction It is dynamic；And

Trigger elastic arm, be adjacent to the positioning column, when the keycap is located at the home position, because should sleeve member in the positioning column On rotated around the first axis, which is resisted against the two of the first position and the second position in the convex surface part wherein One of so that the triggering elastic arm has the first deflection, and when the keycap is located at the pressing position, which is resisted against this Concave part so that the triggering elastic arm has the second deflection, and first deflection is different from second deflection；

Wherein, when the triggering elastic arm is resisted against the first position, which abuts the second contact junction of the sleeve member, So that the sleeve member precompressed elastic component generates the first precompression in the first length, when the keycap is downward along the first axis The keycap drives the sleeve member to move down when mobile, so that the triggering elastic arm is moved to the concave part from the first position；

Wherein, when the triggering elastic arm is resisted against the second position, which abuts the first contact junction of the sleeve member, So that the sleeve member precompressed elastic component generates the second precompression in the second length, which is more than second length, So that first precompression is less than second precompression, drive should for the keycap when the keycap is moved down along the first axis Sleeve member moves down, so that the triggering elastic arm is moved to the concave part from the second position；

Wherein, when the keycap is released, the elastic component drive the sleeve member compared with the positioning column along the first axis to On be moved to the home position so that the triggering elastic arm moves back to the two of the first position and the second position from the concave part One of them.

2. button according to claim 1, it is characterised in that：The keycap is formed along the first axis toward the pedestal is also prominent Second rib, second rib is relative to each other with the first rib and all arc-shaped, be also formed on the sleeve member the 3rd contact junction with And the 4th contact junction, the 3rd contact junction and the first contact junction are relative to each other and all arc-shaped, and the 4th contact connects Face and the second contact junction are relative to each other and all arc-shaped；

Wherein, when the triggering elastic arm is resisted against the first position, the first rib and second rib each abut the set respectively The second contact junction of barrier part and the 4th contact junction so that the sleeve member precompressed elastic component in first length and Generate first precompression；

Wherein, when the triggering elastic arm is resisted against the second position, the first rib and second rib each abut the set respectively The first contact junction of barrier part and the 3rd contact junction so that the sleeve member precompressed elastic component in second length and Generate second precompression.

3. button according to claim 2, it is characterised in that：The first rib and second rib have identical centre point, The first curvature radius of the first rib is more than the second curvature radius of second rib.

4. button according to claim 1, it is characterised in that：The convex surface part and the concave part are all annular in shape and parallel In second axial and the 3rd axial formed plane.

5. button according to claim 1, it is characterised in that：The button is also comprising triggering contact, and the triggering elastic arm is with being somebody's turn to do It triggers contact toward each other and the triggering elastic arm is stretched out with the triggering contact towards the keycap respectively, the triggering elastic arm and the triggering Contact is used for being electrically connected circuit board；

Wherein, when the keycap is located at the home position, which is connected to the convex surface part to be biased to outer bending deformation Shape is separated with generating first deflection with the triggering contact；

Wherein, when the keycap is located at the pressing position, which is connected to the concave part, which subtracts Less to generate second deflection, the triggering elastic arm is made to abut the triggering contact.

6. button according to claim 1, it is characterised in that：The button also includes：

Interlinked mechanism is connected to the sleeve member, the interlinked mechanism to drive the sleeve member on the positioning column around this One axial-rotation makes the triggering elastic arm selectively be resisted against the two of the first position in the convex surface part and the second position One of them；

Wherein, which includes slider disc and moving part, the slider disc move in the third place and the 4th position it Between, which extends outwardly movably to be linked in the slider disc from the outer annular surface of the sleeve member；

Wherein, when the slider disc is located at the third place, which drives the moving part to drive the sleeve member fixed at this It is rotated on the column of position around the first axis, the triggering elastic arm is made to be resisted against the first position in the convex surface part；

Wherein, when the slider disc is located at four positions, which drives the moving part to drive the sleeve member fixed at this It is rotated on the column of position around the first axis, the triggering elastic arm is made to be resisted against the second position in the convex surface part.

7. button according to claim 1, it is characterised in that：The positioning column has positioning elastic arm, which has extremely Few two locating slots, one end which corresponds at least two locating slot is formed with positioning convex point；Wherein, when the positioning When salient point is sticked in one of the two of at least two locating slot, the sleeve member position so that the triggering elastic arm against this One position；When the two that the positioning convex point is sticked at least two locating slot is wherein another, which positions so that should Triggering elastic arm is resisted against the second position.

8. button according to claim 1, it is characterised in that：The button also includes：

Gauge is adjusted, there are two the 3rd ribs for being downwardly projected and being separated from each other；

Wherein, after the keycap is disassembled from the pedestal, which can be sheathed on the sleeve member upper end, make this two 3rd rib is laterally abutted respectively in the first contact junction, the sleeve member to be driven to be revolved on the positioning column around the first axis Turn, the triggering elastic arm is made selectively to be resisted against one of the first position and the two of the second position.

9. a kind of button, it is characterised in that include：

Keycap has extended to form engagement position limit arm along the first axis toward the pedestal, which is movably connected In on the pedestal, so that the keycap can move up and down between home position and pressing position along the first axis；

Elastic arm is triggered, is adjacent to the positioning column；

Sleeve member, is connected to the keycap and the sleeve member is rotatably sheathed on the positioning column, and ring is formed on the sleeve member Shape outer surface, the outer annular surface have the first convex surface part, the first concave part, the second convex surface part, the second concave part and arc Raised line, the arc raised line are extended above second convex surface part, but the arc raised line is not extended above first convex surface part, The sleeve member can rotate on the positioning column around the first axis, when the keycap is located at the home position, the triggering elastic arm Optionally it is resisted against one of first convex surface part and the two of second convex surface part；And

Elastic component, abuts the sleeve member and the pedestal respectively, which makes the sleeve member be transported towards away from the pedestal direction It is dynamic；

Wherein, when the triggering elastic arm is resisted against second convex surface part, then the keycap drives downwards the set along the first axis During barrier part, which moves downward, and is moved to the process of second concave part from second convex surface part in the triggering elastic arm In, which needs to cross the arc raised line；

Wherein, when the triggering elastic arm is resisted against first convex surface part, then the keycap drives downwards the set along the first axis During barrier part, which moves downward, and is moved to the process of first concave part from first convex surface part in the triggering elastic arm In, which need not cross the arc raised line；

Wherein, when the keycap is released, the elastic component drive the sleeve member compared with the positioning column along the first axis to Upper movement, so that the triggering elastic arm moves back to one of first convex surface part and the two of second convex surface part.

10. button according to claim 9, it is characterised in that：The outer annular surface has annular convex portion, and the ring-type is convex Face links first convex surface part and second convex surface part, when the sleeve member rotates on the positioning column around the first axis When, which slides into second convex surface part along the annular convex portion from first convex surface part.

11. button according to claim 9, it is characterised in that：The outer annular surface has annular concave surface portion, and the ring-type is recessed Face links first concave part and second concave part, when the sleeve member rotates on the positioning column around the first axis When, which can slide into second concave part along the annular concave surface portion from first concave part.

12. button according to claim 9, it is characterised in that：The button is also comprising triggering contact, and the triggering elastic arm is with being somebody's turn to do It triggers contact toward each other and the triggering elastic arm is stretched out with the triggering contact towards the keycap respectively, the triggering elastic arm and the triggering Contact is used for being electrically connected circuit board；

Wherein, when the keycap is located at the home position, which is connected to first convex surface part to be biased to outer scratch Song deformation, and separated with the triggering contact；When the keycap is located at the pressing position, the triggering elastic arm change it is mobile be connected to this One concave part, the triggering elastic arm deflection are reduced, and the triggering elastic arm is made to abut the triggering contact；Alternatively, it is somebody's turn to do when the keycap is located at During home position, which is connected to second convex surface part to be biased to outer deflection deformation, and divides with the triggering contact From；When the keycap is located at the pressing position, which changes movement and is connected to second concave part, triggering elastic arm deformation Amount is reduced, and the triggering elastic arm is made to abut the triggering contact.

13. button according to claim 9, it is characterised in that：The button also includes：

Interlinked mechanism, is connected to the sleeve member and the interlinked mechanism is movably disposed on the pedestal, which uses Compared with the pedestal activity sleeve member to be driven, around first axis rotation, to select the triggering elastic arm on the positioning column Selecting property it is resisted against first convex surface part or second convex surface part；

Wherein the interlinked mechanism includes slider disc and moving part, which can slide compared with the pedestal, and the moving part is certainly The outer annular surface of the sleeve member extends outwardly movably to be linked in the slider disc；

Wherein, when the slider disc is slided compared with the pedestal, which swings with the slip of the slider disc, with driving The sleeve member rotates on the positioning column around the first axis, and the triggering elastic arm is made selectively to be resisted against first convex surface part Or second convex surface part.

14. button according to claim 9, it is characterised in that：The positioning column has positioning elastic arm, which has extremely Few two locating slots, one end which corresponds at least two locating slot is formed with positioning convex point；Wherein, when the positioning When salient point is sticked in one of the two of at least two locating slot, which positions so that the triggering elastic arm is resisted against this First convex surface part；When the two that the positioning convex point is sticked at least two locating slot is wherein another, the sleeve member positioning with The triggering elastic arm is made to be resisted against second convex surface part.

15. button according to claim 9, it is characterised in that：The button is also comprising adjustment gauge, when the keycap is from the bottom Seat on disassemble after, which can be sheathed on the sleeve member upper end, with drive the sleeve member on the positioning column around The first axis rotates, and the triggering elastic arm is made selectively to be resisted against the two of first convex surface part and second convex surface part wherein One of.

16. a kind of button, it is characterised in that include：

Pedestal, with positioning column, top surface and convex block, which protrudes along first axis from the top surface, this One is axial with second axial and the 3rd axial direction three is mutually orthogonal to one another, the convex block be adjacent to the positioning column and the convex block along It is higher than the top surface on the first axis direction；

Sleeve member, is connected to the keycap and the sleeve member is rotatably sheathed on the positioning column, which has annular outer Surface, the outer annular surface have the first convex surface part, the first concave part, the second convex surface part and the second concave part, under the sleeve member End forms fluted and bottom surface, which rotates compared with the positioning column around the first axis, selects the convex block Property be located at below the groove and one of the two below the bottom surface；

Trigger elastic arm, be adjacent to the positioning column, when the convex block be located at the groove lower section when, the triggering elastic arm be resisted against this first Convex surface part, when the convex block is located at below the bottom surface, which is resisted against second convex surface part；

Wherein, when the convex block is located at below the groove, and the keycap along the first axis drive the sleeve member downwards when, this is touched Hair elastic arm is moved to first concave part from first convex surface part, which moves downward, and until the convex block, to be placed in this recessed In slot, such keycap along the movable maximum range of first axis direction institute be the first stroke；

Wherein, when the convex block is located at below the bottom surface, and the keycap along the first axis drive the sleeve member downwards when, should Triggering elastic arm is moved to second concave part from second convex surface part, which moves downward, until the convex block is connected to this Bottom surface, such keycap are the second stroke along the movable maximum range of first axis direction institute, and second stroke is small In first stroke；

17. button according to claim 16, it is characterised in that：The outer annular surface has annular convex portion, the ring-type Convex surface part links first convex surface part and second convex surface part, when the sleeve member rotates on the positioning column around the first axis When, which can slide into second convex surface part along the annular convex portion from first convex surface part.

18. button according to claim 16, it is characterised in that：The outer annular surface has annular concave surface portion, the ring-type Concave part links first concave part and second concave part, when the sleeve member rotates on the positioning column around the first axis When, which can slide into second concave part along the annular concave surface portion from first concave part.

19. button according to claim 16, it is characterised in that：The button also comprising triggering contact, the triggering elastic arm with The triggering contact is toward each other and the triggering elastic arm and the triggering contact stretch out respectively towards the keycap, the triggering elastic arm and this touch Hair contact is used for being electrically connected circuit board；

20. button according to claim 16, it is characterised in that：The button also includes：

21. button according to claim 16, it is characterised in that：The positioning column has positioning elastic arm, which has At least two locating slots, one end which corresponds at least two locating slot are formed with positioning convex point；Wherein, when this is fixed When position salient point is sticked in one of the two of at least two locating slot, which positions so that the convex block is located at the groove Lower section；When the two that the positioning convex point is sticked at least two locating slot is wherein another, which positions so that this is convex Block is located at below the bottom surface.

22. button according to claim 16, it is characterised in that：The button also comprising adjustment gauge, when the keycap from this After being disassembled on pedestal, which can be sheathed on the sleeve member upper end, with drive the sleeve member on the positioning column around First axis rotation, make the triggering elastic arm be selectively resisted against first convex surface part and second convex surface part the two its One of.

23. a kind of button, it is characterised in that include：

Switch unit, is adjacent to the positioning column and the switch unit has triggering elastic arm and triggering contact, the triggering elastic arm The relative to each other and triggering elastic arm is stretched out with the triggering contact towards the keycap respectively with the triggering contact, switch unit incoming call Connect circuit board；

Sleeve member, is connected to the keycap and the sleeve member is rotatably sheathed on the positioning column, and ring is formed on the sleeve member Shape outer surface is formed with the first convex surface part, the first concave part, the second convex surface part, the second concave part, first in the outer annular surface Transition part and the second transition part, first convex surface part, the First Transition portion and first concave part from bottom to top and parallel to The first axis arrange, second convex surface part, second transition part and second concave part from bottom to top and parallel to this first Axial alignment, which rotates on the positioning column around the first axis, and when the keycap is located at the home position, this is touched Hair elastic arm is optionally resisted against one of first convex surface part and the two of second convex surface part, the First Transition portion It is higher than second transition part along the first axis direction；And

Wherein, when the triggering elastic arm is resisted against first convex surface part, and the keycap drives downwards the sleeve along the first axis During part, which moves down, make the triggering elastic arm be resisted against the sleeve member and along the First Transition portion and from this first Convex surface part is moved to first concave part, so that the triggering elastic arm is located at one first conduction position and triggers the triggering contact；

Wherein, when the triggering elastic arm is resisted against second convex surface part, and the keycap drives downwards the sleeve along the first axis During part, which moves down, make the triggering elastic arm be resisted against the sleeve member and along second transition part and from this second Convex surface part is moved to second concave part, so that the triggering elastic arm is located at one second conduction position and triggers the triggering contact, it should First conduction position is higher than second conduction position along the first axis direction；

Wherein, when the keycap is released, the elastic component drive the sleeve member compared with the positioning column along the first axis to Upper movement, so that triggering elastic arm recovery is connected to one of first convex surface part and second convex surface part and is touched with this Send out contact separation.

24. button according to claim 23, it is characterised in that：The First Transition portion and the boundary of first concave part are determined Fixed first conduction position, second transition part and the boundary of second concave part determine second conduction position.

25. button according to claim 23, it is characterised in that：The outer annular surface has annular convex portion, the ring-type Convex surface part links first convex surface part and second convex surface part, when the sleeve member rotates on the positioning column around the first axis When, which can slide into second convex surface part along the annular convex portion from first convex surface part.

26. button according to claim 23, it is characterised in that：The outer annular surface has annular concave surface portion, the ring-type Concave part links first concave part and second concave part, when the sleeve member rotates on the positioning column around the first axis When, which can slide into second concave part along the annular concave surface portion from first concave part.

27. button according to claim 23, it is characterised in that：The button also includes：

Interlinked mechanism, is connected to the sleeve member and the interlinked mechanism is movably disposed on the pedestal, which uses Compared with the pedestal activity sleeve member to be driven, around first axis rotation, to select the triggering elastic arm on the positioning column Selecting property it is resisted against one of the two below the First Transition portion and below second transition part；

Wherein, when the slider disc is slided compared with the pedestal, which swings with the slip of the slider disc, with driving The sleeve member rotates on the positioning column around the first axis, and the triggering elastic arm is made selectively to be resisted against the First Transition portion One of the two below lower section and second transition part.

28. button according to claim 23, it is characterised in that：The positioning column has positioning elastic arm, which has At least two locating slots, one end which corresponds at least two locating slot are formed with positioning convex point；When the convex Point is when being sticked in one of the two of at least two locating slot, the sleeve member position so that the triggering elastic arm be resisted against this Below one transition part；When the two that the positioning convex point is sticked at least two locating slot is wherein another, sleeve member positioning So that the triggering elastic arm is resisted against below second transition part.

29. button according to claim 23, it is characterised in that：The button also comprising adjustment gauge, when the keycap from this After being disassembled on pedestal, which can be sheathed on the sleeve member upper end, with drive the sleeve member on the positioning column around First axis rotation, the triggering elastic arm is made selectively to be resisted against below the First Transition portion and under second transition part One of the two of side.

30. a kind of button, it is characterised in that include：

Keycap is formed with first rib with engaging position limit arm toward pedestal protrusion, which is movably connected in this On pedestal, so that the keycap can move up and down between home position and pressing position along the first axis；

Elastic arm is triggered, is adjacent to the positioning column；

Inner sleeve barrier part, with bearing surface；

Outer sleeve member, bears against on the bearing surface of the inner sleeve barrier part and the outer sleeve member is rotatably sheathed on the positioning Column is formed with the first contact junction, the 5th contact junction and outer annular surface on the outer sleeve member, the first contact junction edge There is the first convex surface part, the first concave part, second higher than the 5th contact junction, the outer annular surface on the first axis direction Convex surface part, the second concave part and arc raised line, which rotates on the positioning column around the first axis, when the key When cap is located at the home position, the triggering elastic arm is made selectively to be resisted against first convex surface part and the two of second convex surface part One of person, the arc raised line are at least extended above second convex surface part, the arc raised line have lower flange face with it is convex Edge face；And

Elastic component, abuts the inner sleeve barrier part and the pedestal respectively, which makes the inner sleeve barrier part towards away from the pedestal side To movement；

Wherein, when the triggering elastic arm is resisted against second convex surface part, the first rib of the keycap and the outer sleeve member this Five contact junctions separate and have the first gap, which is moved to the process of second concave part from second convex surface part In, which needs to cross the arc raised line, and it is dynamic to include following two when the keycap is moved down along the first axis Make：

(a) when the keycap amount of moving downward is less than first gap, which drives the inner sleeve barrier part to move downward, but the triggering Elastic arm abuts the lower flange face, and triggering elastic arm force makes the outer sleeve member not move downward synchronously and divide with the bearing surface From；

(b) when the keycap amount of moving downward is more than first gap, which drives the outer sleeve member to move downward, when the triggering Elastic arm crosses the arc raised line, and when changing the abutting upper flange surface, triggering elastic arm force makes the outer sleeve member move downward shock The sound is sent to the bearing surface of the inner sleeve barrier part；

Wherein, when the triggering elastic arm is resisted against first convex surface part, which abuts the first contact junction, then the key Shade the first axis and the inner sleeve barrier part is driven synchronously to be moved downward with the outer sleeve member downwards, make the triggering elastic arm from this One convex surface part is moved to first concave part；

Wherein, when the keycap is released, which drives the outer sleeve member compared with the positioning column along the first axis It moves up, so that the triggering elastic arm moves back to one of first convex surface part and the two of second convex surface part.

31. button according to claim 30, it is characterised in that：The keycap also protrudes shape along the first axis toward the pedestal Into the second rib, second rib is relative to each other with the first rib and all arc-shaped, and the 3rd contact is also formed on the outer sleeve member and is connect Face and the 6th contact junction, the 3rd contact junction and the first contact junction are relative to each other and all arc-shaped, the 6th top Bearing surface is relative to each other and all arc-shaped with the 5th contact junction；

Wherein, when the triggering elastic arm is resisted against second convex surface part, the first rib and second rib are each outer with this respectively 5th contact junction of sleeve member and the 6th contact junction separate and have first gap；

Wherein, when the triggering elastic arm is resisted against first convex surface part, the first rib and second rib each abut be somebody's turn to do respectively The first contact junction of outer sleeve member and the 3rd contact junction.

32. button according to claim 31, it is characterised in that：The first rib and second rib have phase concentric Point, the first curvature radius of the first rib are more than the second curvature radius of second rib.

33. button according to claim 30, it is characterised in that：The outer annular surface has annular convex portion, the ring-type Convex surface part links first convex surface part and second convex surface part, when the outer sleeve member revolves on the positioning column around the first axis When turning, which can slide into second convex surface part along the annular convex portion from first convex surface part.

34. button according to claim 30, it is characterised in that：The outer annular surface has annular concave surface portion, the ring-type Concave part links first concave part and second concave part, when the outer sleeve member revolves on the positioning column around the first axis When turning, which can slide into second concave part along the annular concave surface portion from first concave part.

35. button according to claim 30, it is characterised in that：The button also comprising triggering contact, the triggering elastic arm with The triggering contact is toward each other and the triggering elastic arm and the triggering contact stretch out respectively towards the keycap, the triggering elastic arm and this touch Hair contact is used for being electrically connected circuit board；

36. button according to claim 30, it is characterised in that：The button also includes：

Interlinked mechanism, is connected to the outer sleeve member and the interlinked mechanism is movably disposed on the pedestal, the interlinked mechanism For, the outer sleeve member to be driven to be rotated on the positioning column around the first axis, making the triggering bullet compared with the pedestal activity Arm is selectively resisted against first convex surface part or second convex surface part；

Wherein the interlinked mechanism includes slider disc and moving part, which can slide compared with the pedestal, and the moving part is certainly The outer annular surface of the outer sleeve member extends outwardly movably to be linked in the slider disc；

Wherein, when the slider disc is slided compared with the pedestal, which swings with the slip of the slider disc, with driving The outer sleeve member rotates on the positioning column around the first axis, and the triggering elastic arm is made selectively to be resisted against first convex surface Portion or second convex surface part.

37. button according to claim 30, it is characterised in that：The positioning column has positioning elastic arm, outer sleeve member tool There are at least two locating slots, one end which corresponds at least two locating slot is formed with positioning convex point；Wherein, when this When positioning convex point is sticked in one of both at least two locating slots, which positions so that the triggering elastic arm supports It is against first convex surface part；When the two that the positioning convex point is sticked at least two locating slot is wherein another, the outer sleeve Part is positioned so that the triggering elastic arm is resisted against second convex surface part.

38. button according to claim 30, it is characterised in that：The button also includes：

Wherein, after the keycap is disassembled from the pedestal, which can be sheathed on the outer sleeve member upper end, make this two A 3rd rib is laterally abutted respectively in the first contact junction, to drive the outer sleeve member on the positioning column around the first axle To rotation, the triggering elastic arm is made selectively to be resisted against one of first convex surface part and the two of second convex surface part.

39. a kind of switch, it is characterised in that include：

Pedestal, with location structure, which extends along first axis, the first axis and second axial and the Three axial threes are mutually orthogonal to one another；

Elastic arm is triggered, is adjacent to the location structure；

Sleeve member is rotatably sheathed on the location structure, which has outer annular surface, which has First relatively large radius portion, the first small radii portion, the second relatively large radius portion and the second small radii portion, the sleeve member is in the positioning It can be rotated in structure around the first axis, and the sleeve member can be moved up and down along the first axis in home position and pressing Between position, when the sleeve member is located at the home position, which is optionally resisted against first relatively large radius One of the two in portion and the second relatively large radius portion；And

Wherein, when the triggering elastic arm is resisted against the first relatively large radius portion, and the sleeve member is moved downward along the first axis When, which is moved to the first small radii portion, the first path along first path from the first relatively large radius portion The first feel is generated with the triggering elastic arm reciprocation；

Wherein, when the triggering elastic arm is resisted against the second relatively large radius portion, and the sleeve member is moved downward along the first axis When, which is moved to the second small radii portion, second path along the second path from the second relatively large radius portion The second feel is generated with the triggering elastic arm reciprocation, the first path track is different from second path locus so that this first Feel is different from second feel；

Wherein, when the sleeve member discharges, which drives the sleeve member to be moved up along the first axis, so that this is touched Hair elastic arm moves back to one of the first relatively large radius portion and the two in the second relatively large radius portion.

40. switch according to claim 39, it is characterised in that：The switch also includes：

Keycap, is linked to the sleeve member and the keycap protrudes to form engagement position limit arm along the first axis toward the pedestal, this connects It closes position limit arm to be movably connected on the pedestal, so that the keycap can be moved up and down with the sleeve member along the first axis Between the home position and the pressing position.

41. switch according to claim 40, it is characterised in that：The switch also comprising triggering contact, the triggering elastic arm with The triggering contact is relative to each other, and the triggering elastic arm and the triggering contact are used for being electrically connected circuit board；

Wherein, when the sleeve member is located at the home position, which is connected to the first relatively large radius portion to be biased Outside deflection deformation, and separated with the triggering contact；When the keycap is located at the pressing position, which changes mobile abutting In the first small radii portion, which is reduced, and the triggering elastic arm is made to abut the triggering contact；It should alternatively, working as When sleeve member is located at the home position, which is connected to the second relatively large radius portion to be biased to outer deflection deformation, And it is separated with the triggering contact；When the keycap is located at the pressing position, which changes that mobile to be connected to this second smaller Radius portion, the triggering elastic arm deflection are reduced, and the triggering elastic arm is made to abut the triggering contact.

42. switch according to claim 39, it is characterised in that：The switch also includes：

Interlinked mechanism is connected to the sleeve member, and the interlinked mechanism is driving the sleeve member on the location structure around this First axis rotates, and the triggering elastic arm is made selectively to be resisted against the first relatively large radius portion and the second relatively large radius portion two One of person；

Wherein, when the slider disc is slided compared with the pedestal, which swings with the slip of the slider disc, with driving The sleeve member rotates on the location structure around the first axis, the triggering elastic arm is made selectively to be resisted against this first larger One of the two in radius portion and the second relatively large radius portion.

43. switch according to claim 39, it is characterised in that：The location structure has positioning elastic arm, sleeve member tool There are at least two locating slots, one end which corresponds at least two locating slot is formed with positioning convex point；Wherein, when this When positioning convex point is sticked in one of the two of at least two locating slot, the sleeve member position so that the triggering elastic arm against The first relatively large radius portion；When the positioning convex point be sticked in both at least two locating slots it is wherein another when, the sleeve member Positioning is so that the triggering elastic arm is resisted against the second relatively large radius portion.

44. switch according to claim 39, it is characterised in that：For the switch also comprising adjustment gauge, which can The sleeve member upper end is sheathed on, the sleeve member to be driven to be rotated on the location structure around the first axis, makes the triggering bullet Arm is selectively resisted against one of the first relatively large radius portion and the two in the second relatively large radius portion.