CN110211833A - Press-key structure - Google Patents

Press-key structure Download PDF

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Publication number
CN110211833A
CN110211833A CN201910571077.7A CN201910571077A CN110211833A CN 110211833 A CN110211833 A CN 110211833A CN 201910571077 A CN201910571077 A CN 201910571077A CN 110211833 A CN110211833 A CN 110211833A
Authority
CN
China
Prior art keywords
adjutage
pedestal
axis
key
adjustment part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910571077.7A
Other languages
Chinese (zh)
Other versions
CN110211833B (en
Inventor
谢育群
杨宸
刘家宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Darfon Electronics Suzhou Co Ltd
Darfon Electronics Corp
Original Assignee
Darfon Electronics Suzhou Co Ltd
Darfon Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Darfon Electronics Suzhou Co Ltd, Darfon Electronics Corp filed Critical Darfon Electronics Suzhou Co Ltd
Publication of CN110211833A publication Critical patent/CN110211833A/en
Application granted granted Critical
Publication of CN110211833B publication Critical patent/CN110211833B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • H01H13/85—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback characterised by tactile feedback features
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/028—Tactile feedback alterable

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  • Telephone Set Structure (AREA)
  • Push-Button Switches (AREA)

Abstract

The present invention discloses a kind of press-key structure, it includes the pedestal with location hole, the lid in conjunction with pedestal, it can be sheathed on Actuator Division and movably the key axis of lid relative to pedestal, it is set between pedestal and key axis, to provide the adjustment part for replying unit, the feel elastic component with positioning region and adjutage and corresponding positioning region setting that restoring force keeps key axis mobile towards the direction far from pedestal, wherein the positioning region of feel elastic component is positioned at location hole, and adjutage extends through the path of motion of Actuator Division；And adjustment part can be mobile to drive positioning region mobile in X-direction, so that feel elastic component has the first deformation or the second deformation, and then changing makes key axis towards pedestal movement and pressing force needed for driving Actuator Division to cross adjutage.The pressing feel of press-key structure can be changed in the present invention.

Description

Press-key structure
Technical field
The present invention relates to a kind of press-key structures, specifically, the present invention is about a kind of adjustable pressing feel by bond Structure.
Background technique
The key of known keyboard usually only provides a kind of pressing feel, therefore user must be accustomed to according to personal pressing Selection has the keyboard of suitable pressing feel in the keyboard of numerous different pressing feels.However, when user is in different operation When state (such as typewriting, object for appreciation game etc.), it is often desirable that have different pressing feels, therefore the keyboard of single pressing feel is only provided It is unable to satisfy the demand of user, so that in addition user must purchase the keyboard with different pressing feels, causes ancillary cost And the storage problem of idle keyboard.
Summary of the invention
The purpose of the present invention is to provide a kind of press-key structures, can provide a variety of pressing feels and select for user, with Meet the operational requirements of user.
In order to achieve the above object, the present invention proposes a kind of press-key structure, includes: pedestal, lid, key axis, reply unit, Feel elastic component and adjustment part.Pedestal has location hole；Lid is in conjunction with the pedestal；Key axis can be relative to the pedestal movably It is sheathed on the lid, which has Actuator Division；It replys unit to be set between the pedestal and the key axis, be made with providing restoring force The key axis is mobile towards the direction far from the pedestal；Feel elastic component has positioning region and adjutage, and it is fixed which is positioned at this Position hole, and the adjutage extends through the path of motion of the Actuator Division；Adjustment part corresponds to positioning region setting, and the adjustment part is removable It moves to drive the positioning region mobile, so that the feel elastic component has the first deformation or the second deformation, and then change makes the key axis And drive the Actuator Division cross the adjutage needed for pressing force mobile towards the pedestal.
As optional technical solution, which includes convex block, which has lower resistance surface, upper resistance surface and top Point, the vertex are located at the lower resistance surface and on this between resistance surface, keep the key axis mobile simultaneously towards the pedestal when applying the pressing force Drive the Actuator Division mobile, which first moves downward and slide into the vertex along the lower resistance surface, and in crossing the vertex After move upwards and tap the pedestal or the lid to generate the sound.
As optional technical solution, which is torsional spring, and the positioning region and the adjutage are from the torsional spring Opposite end extends, and has an angle, the angle between the extending direction of the positioning region and the extending direction of the adjutage No more than 120 degree.
As optional technical solution, which is spring, and the feel elastic component and the spring are integrally formed, this is fixed Position portion connects the spring and the adjutage.
In addition, the present invention also proposes a kind of press-key structure, include: pedestal, lid, key axis, composite elastic part and adjustment Part.Pedestal has location hole；Lid is in conjunction with the pedestal；Key axis can movably be sheathed on the lid relative to the pedestal, the key Axis has Actuator Division；Composite elastic part includes spring body, positioning region and adjutage, which is set to the pedestal and should Between key axis, keep the key axis mobile towards the direction far from the pedestal to provide restoring force, the positioning region connect the spring body and The adjutage, which is positioned at the location hole, and the adjutage corresponds to Actuator Division extension；Adjustment part is adjusted comprising X-axis Part and Y-axis adjustment part, which corresponds to positioning region setting, and the Y-axis adjustment part corresponds to adjutage setting, wherein The X-axis adjustment part can be displaced into first position or the second position along the x axis and drive the positioning region mobile, with it is corresponding this first Position makes the positioning region and the adjutage relative to the spring body there is the first deformation or the corresponding second position to keep this fixed Position portion and the adjutage have the second deformation relative to the spring body, and then change and keep the key axis mobile towards the pedestal and drive The Actuator Division is relative to the mobile required pressing force of the adjutage；Wherein, which can move along the y axis to drive The adjutage is mobile, to change position of the adjutage relative to the path of motion of the Actuator Division.
As optional technical solution, which has a convex block, the X-axis adjustment part be located at the first position or this second When position, applying the pressing force keeps the key axis mobile towards the pedestal and drives the Actuator Division mobile, and the adjutage is sliding along the convex block The pedestal or the lid are moved and tapped to generate the sound.
As optional technical solution, which can be moved along the Y direction to drive the adjutage relative to this Path of motion is located at the third place or the 4th position, and then keeps the key axis mobile towards the pedestal and drive the Actuator Division along the movement Selectivity is interfered with the adjutage when path is mobile.
As optional technical solution, when the adjutage is located at the third place, which moves towards the pedestal and band It is the adjutage is extrapolated towards the path of motion along the Y direction and generate pause and transition in rhythm or melody feel to move the Actuator Division.
As optional technical solution, when the adjutage is located at four positions, which is located at the path of motion Outside, so that the key axis is towards pedestal movement and the Actuator Division is driven not occur to do with the adjutage when moving along the path of motion It relates to.
In addition, the present invention also proposes a kind of press-key structure, include: pedestal, key axis, replys unit, feel elastic component at lid And adjustment part.Pedestal has location hole；Lid is in conjunction with the pedestal；Key axis can movably be sheathed on the lid relative to the pedestal Body, the key axis have Actuator Division；It replys unit to be set between the pedestal and the key axis, makes the key axis towards remote to provide restoring force Direction from the pedestal is mobile；Feel elastic component has positioning region and adjutage, which is positioned at the location hole, and this prolongs Semi-girder extends through the path of motion of the Actuator Division；Adjustment part corresponds to adjutage setting, which can be mobile in Y direction To be located at first position or the second position, wherein when the adjustment part converts between the first position and the second position, the tune One integral piece drives the adjutage to move along the Y direction, so that the feel elastic component respectively corresponds the first position with first Deformation corresponds to the second position and has the second deformation；Wherein the Actuator Division have convex block, the convex block have lower resistance surface, on Resistance surface and vertex, the vertex are located at the lower resistance surface and on this between resistance surface, when apply the pressing force make the key axis towards this Pedestal is mobile and when driving the Actuator Division mobile, and (a) when the feel elastic component has first deformation, the adjutage was first along should Lower resistance surface slides into the vertex, and the adjutage arrives at the vertex after the lower resistance surface sliding first distance, the adjutage After crossing the vertex later, and then it is detached from the convex block and moves upwards；(b) when the feel elastic component has second deformation, The adjutage first slides into the vertex along the lower resistance surface, and the adjutage is arrived at after the lower resistance surface sliding second distance and is somebody's turn to do Vertex after the adjutage crosses the vertex later, and then is detached from the convex block and moves upwards, the first distance be greater than this second away from From.
As optional technical solution, when the adjustment part is in the first position and the adjutage arrives at the vertex, this prolongs Semi-girder and striking face have the first sounding spacing, which taps the striking face to generate first sound；When the adjustment part in The second position and when the adjutage arrives at the vertex, the adjutage and the striking face have the second sounding spacing, the adjutage The striking face is tapped to generate second sound, which is greater than the second sounding spacing, which gives great volume In the rising tone resonant amount.
As optional technical solution, which further can be mobile in the Y direction and drives the adjutage mobile, So that the adjustment part is positioned at the 4th position and the feel elastic component is made to have the 4th deformation, when the adjustment part is located at the 4th When setting, which is located at outside the path of motion of the Actuator Division, so that the key axis is mobile towards the pedestal and drives the Actuator Division It is not interfered with the adjutage when mobile.
In addition, the present invention also proposes a kind of press-key structure, include: pedestal, key axis, replys unit, feel elastic component at lid And adjustment part.Pedestal has location hole；Lid is in conjunction with the pedestal；Key axis can movably be sheathed on the lid relative to the pedestal Body, the key axis have Actuator Division；It replys unit to be set between the pedestal and the key axis, makes the key axis towards remote to provide restoring force Direction from the pedestal is mobile；Feel elastic component has positioning region and adjutage, which is positioned at the location hole, and this prolongs The path of motion that semi-girder corresponds to the Actuator Division extends；Adjustment part corresponds to feel elastic component setting, and the adjustment part is removable to change Become position of the adjutage relative to the path of motion.
As optional technical solution, which can drive the adjutage to be located at first position relative to the path of motion Or the second position, and then when keeping the key axis mobile towards the pedestal and the Actuator Division being driven to move along the path of motion selectivity with should Adjutage interferes.
As optional technical solution, when the adjutage is located at the first position, which moves towards the pedestal and band Move the Actuator Division adjutage is extrapolated towards the path of motion along the y axis.
As optional technical solution, when the adjutage is located at the second position, which is located at the path of motion Outside, so that the key axis is towards pedestal movement and the Actuator Division is driven not occur to do with the adjutage when moving along the path of motion It relates to.
Compared to known techniques, press-key structure of the invention can change the deformation of feel elastic component by adjustment part, in turn The pressing feel of changeable press-key structure.Furthermore press-key structure of the invention can make to prolong by the shift position for changing adjustment part Semi-girder has a variety of variations relative to the position of Actuator Division, provides the pressing hand such as different pressing forces, pause and transition in rhythm or melody sense, linear with selectivity Sense.
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.
Detailed description of the invention
Figure 1A and Figure 1B is respectively the perspective view of the explosion of the press-key structure in different perspectives of one embodiment of the invention.
Fig. 1 C is that the press-key structure of Figure 1A is not painted the combination diagram of lid.
Fig. 2A to Fig. 2 C is the pedestal of one embodiment of the invention in the schematic diagram of different perspectives.
Fig. 3 A and Fig. 3 B be one embodiment of the invention press-key structure adjustment part when different location along the tangent line of Fig. 1 C The schematic cross-section of AA.
Fig. 4 A and 4B are respectively top view of the press-key structure of Figure 1A when first state and tangent line BB is cut along Fig. 4 A Face figure.
Fig. 5 A and 5B are respectively top view of the press-key structure of Figure 1A when the second state and tangent line BB is cut along Fig. 5 A Face figure.
Fig. 6 A and 6B are respectively top view of the press-key structure of Figure 1A when the third state and tangent line BB is cut along Fig. 6 A Face figure.
Fig. 7 A and 7B are respectively top view of the press-key structure of Figure 1A when four states and tangent line BB is cut along Fig. 7 A Face figure.
Fig. 8 A and Fig. 8 B are respectively the perspective view of the explosion of the press-key structure in different perspectives of another embodiment of the present invention.
Fig. 8 C is that the press-key structure of Fig. 8 A is not painted the combination diagram of lid.
Fig. 9 A to Fig. 9 C is the pedestal of another embodiment of the present invention in the schematic diagram of different perspectives.
Figure 10 A is that the press-key structure of Fig. 8 A is not painted the schematic diagram of lid.
Figure 10 B and Figure 10 C are respectively that the section of tangent line CC of the X-axis adjustment part of Fig. 8 A when different location along Figure 10 A shows It is intended to.
Figure 11 A and Figure 11 B are respectively top view of the Y-axis adjustment part of the press-key structure of Fig. 8 A when first position and along figure The sectional view of tangent line DD in 11A.
Figure 12 A and Figure 12 B are respectively top view of the Y-axis adjustment part of the press-key structure of Fig. 8 A when the second position and along figure The sectional view of tangent line DD in 12A.
Figure 13 A and Figure 13 B are respectively the Y-axis adjustment part of the press-key structure of Fig. 8 A in the top view of the third place and along figure The sectional view of tangent line DD in 13A.
Figure 14 A and Figure 14 B are respectively top view of the Y-axis adjustment part of the press-key structure of Fig. 8 A when four positions and along figure The sectional view of tangent line DD in 14A.
Figure 15 is the schematic diagram of the key board unit of one embodiment of the invention.
Specific embodiment
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema Example.The direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", " side " etc. are only references The direction of annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, rather than to limit the present invention.
In the examples below, in various figures, same section is to be given the same reference numerals.
The present invention provides a kind of press-key structure, especially a kind of press-key structure of adjustable pressing feel.Specifically, this The press-key structure of invention can be applied to independent key board unit or be integrated in electronic product, to provide a variety of pressing feels, such as The pressing feels of different pressing forces, pause and transition in rhythm or melody feel, linear feel etc., but not limited to this.This is described in detail with reference to schema in Yu Hou The details of the press-key structure of inventive embodiments.
Figure 1A and Figure 1B is respectively the perspective view of the explosion of the press-key structure in different perspectives of one embodiment of the invention, and Fig. 1 C It is not painted the combination diagram of lid for the press-key structure of Figure 1A.As shown in Figure 1A to Fig. 1 C, press-key structure 10 of the invention is wrapped Containing pedestal 110, lid 120, key axis 130, reply unit 140, feel elastic component 150 and adjustment part 160.Pedestal 110 has fixed Position hole 111.Lid 120 is combined with pedestal 110.Key axis 130 can movably be sheathed on lid 120, and key axis relative to pedestal 110 130 have Actuator Division 131.It replys unit 140 to be set between pedestal 110 and key axis 130, makes key axis 130 to provide restoring force It is mobile towards the direction far from pedestal 110.Feel elastic component 150 has positioning region 151 and adjutage 152, and positioning region 151 is positioned at Location hole 111, and adjutage 152 extends through the path of motion of Actuator Division 131.The corresponding positioning region 151 of adjustment part 160 is arranged, And adjustment part 160 is removable to drive positioning region 151 mobile, so that feel elastic component 150 has the first deformation or the second deformation, And then changing makes key axis 130 towards the movement of pedestal 110 and pressing force needed for driving Actuator Division 131 to cross adjutage 152.
In addition, press-key structure 10 can further include electrode module 170, light source unit 180, circuit board, bottom plate etc..Electrode 170 corresponding keys axis 130 of module is set to pedestal 110 so that as switch block, when key axis 130 is mobile towards pedestal 110, triggering is electric Pole module 170, to generate trigger signal.Light source unit 180 includes light source 181 and light-guiding pillar 182, to generate light, with shape At luminous button.
Specifically, pedestal 110 may be disposed on bottom plate or printed circuit board.In this embodiment, pedestal 110 is to be set to For circuit board 190, but not limited to this.In other embodiments, when pedestal 110 is set to bottom plate, according to practical application, circuit Plate is optionally set to above or below bottom plate.In an embodiment, pedestal 110 and circuit board 190 are preferably by localization machine Structure positioning.For example, pedestal 110 can have positioning column 112, and circuit board 190 can have the jack 191 of corresponding positioning column 112, make Jack 191 can be inserted by positioning column 112 and be fixed on circuit board 190 by obtaining pedestal 110, and but not limited to this.In other implementations The position of example, positioning column and jack is also interchangeable or pedestal 110 can be determined by the other modes such as example lock, stick together, bear against It is located below plate (such as circuit board 190 or bottom plate).
Pedestal 110 is preferably the lower case extended along X-axis, Y-axis and Z-direction, and lid 120 is corresponding pedestal 110 Upper housing.Pedestal 110 preferably with lid 120 in conjunction with and have the shell of accommodating space in being formed, for accommodating reply unit 140, Feel elastic component 150, electrode module 170, light source unit 180 etc..For example, pedestal 110 can have clamping part 119, and cover Body 120 has button hole portion 121, so that pedestal 110 and lid 120 are mutual by clamping part 119 and button hole portion 121 along Z-direction It fastens.
Lid 120 has the opening 122 of 130 top shape of corresponding keys axis, so that key axis 130 can be from the lower section of lid 120 It is movably arranged in the opening 122 of lid 120, and the top of key axis 130 protrudes from opening 122.Key axis 130 preferably has work Dynamic portion 131, actuation part 132, limiting section 133 and joint portion 134.For example, key axis 130 is preferably column cap, Actuator Division 131, the periphery of actuation part 132 and limiting section 133 preferably along 130 lower end of key axis is arranged, and joint portion 134 is advantageously provided in key axis 130 top.
Specifically, Actuator Division 131 includes the convex block extended downwardly, and convex block has lower resistance surface 1311, upper resistance surface 1312 with vertex 1313, vertex 1313 is between lower resistance surface 1311 and upper resistance surface 1312.For example, convex block can be angle Shape block, so that lower resistance surface 1311 and upper resistance surface 1312 are preferably obliquely extended towards each other and are connected to vertex 1313, that is, vertex 1313 is prominent outwardly (such as Y direction) with upper resistance surface 1312 relative to lower resistance surface 1311.132 counter electrode mould of actuation part Block 170 is arranged, and actuation part 132 is preferably convex block form (such as angle piece), generates to selective trigger electrode module 170 Trigger signal.Limiting section 133 is preferably the cylinder radially projecting from 130 two sides of key axis, so that the distance between two cylinders are greater than The bore of the opening 122 of lid 120 can avoid being detached from when key axis 130 is mobile relative to pedestal 110 from lid 120 whereby.Engagement Portion 134 can engage column to be for example formed in the cross at 130 top of key axis, to engage with keycap (not being painted), but not with this It is limited.In other embodiments, joint portion 134 can be other forms (such as connecting hole), to engage with keycap.
With reference to Fig. 2A to Fig. 2 C after, each component is described in detail in the configuration of pedestal 110.In this embodiment, reply Unit 140 is preferably spring, and pedestal 110 has positioning region 113, so that positioning region 113 can be positioned at by replying unit 140.It lifts For example, positioning region 113 is to extend annular wall outstanding from 110 bottom of pedestal towards lid 120, so that spring (i.e. reply unit 140) one end can be sheathed on annular wall, and the other end of spring abuts the bottom surface of key axis 130, and keep the top of key axis 130 prominent For the opening 122 of lid 120.Whereby, when pressing keycap makes key axis 130 mobile towards pedestal 110,130 compressed spring of key axis, And when pressing force release, spring can provide elastic-restoring force and key axis 130 made to be moved to pressing towards the direction far from pedestal 110 Preceding position.Furthermore correspond to light source unit 180, pedestal 110 preferably has holding part 1131.For example, holding part 1131 It can be the space that is surrounded as the annular wall of positioning region 113, for accommodating light-guiding pillar 182.Also that is, light-guiding pillar 182 is set to The inside of positioning region 113, and spring pocket is set to the outside of positioning region 113.Furthermore the bottom of the corresponding holding part 1131 of pedestal 110 Opening is preferably formed, and light source 181 is correspondingly arranged in the lower section of light-guiding pillar 182, to emit light towards light-guiding pillar 182.In this reality Example is applied, light source 181 is preferably light emitting diode, and but not limited to this.
Electrode module 170 includes first electrode sheet 171 and second electrode sheet 172, and first electrode sheet 171 and second electrode Piece 172 is accordingly inserted in pedestal 110 respectively, and then is electrically connected with circuit board 190.For example, pedestal 110 has the first electricity Pole hole 114 and second electrode hole 115, and circuit board 190 has first to connect hole 192 and second connect hole 193, respectively respectively corresponding the One electrode hole 114 and second electrode hole 115.Specifically, first electrode sheet 171 and second electrode sheet 172 are preferably respective respectively It is inserted in first electrode hole 114 and second electrode hole 115, and then protrudes from 110 lower section of pedestal and connects hole 192 and second with first The electrical connection of hole 193 is connect, but not limited to this.In other embodiments, circuit board 190, which can not have, connects hole, first electrode sheet 171 and Second electrode sheet 172 can be electrically connected with the surface contact zone of circuit board 190.In this embodiment, first electrode sheet 171 preferably reclines The inner wall of pedestal 110, and the corresponding first electrode sheet 171 of second electrode sheet 172 is arranged.First electrode sheet 171 has elastic portion 1711, and the actuation part 132 of 1711 corresponding keys axis 130 of elastic portion is arranged, so that first electrode sheet 171 and second electrode sheet The 712 mobile selective exposure according to actuation part 132, and then be triggered to generate trigger signal.For example, work as press-key structure 10 when non-pressing position, and the convex block vertex of actuation part 132 is pushed out to elastic portion 1711 far from second electrode sheet 172, so that First electrode sheet 171 and second electrode sheet 172 not in contact with or do not turn on, without generating trigger signal.When key axis 130 is pressed It presses towards when the movement of pedestal 110, key axis 130 drives actuation part 132 to move down and convex block vertex is made to cross elastic portion 1711, So that elastic portion 1711 is sprung back towards second electrode sheet 172, and then first electrode sheet 171 is made to contact or lead with second electrode sheet 172 It is logical, and generate trigger signal.
Herein it may be noted that illustrating for though press-key structure 10 is using electrode module 170 as switch block, not as Limit.In other embodiments, press-key structure 10 can be selected by the switch block of other forms with the movement in response to key axis 130 Property generate trigger signal.For example, press-key structure 10 may include that the optical transmitting set of electrical connection circuit plate 190 and optical receiver are made Change light-receiving when so that press-key structure 10 can be mobile towards pedestal 110 by key axis 130 for switch block (i.e. optical axis switch) The light quantity that device is received from optical transmitting set, to generate trigger signal.
In this embodiment, feel elastic component 150 is preferably torsional spring.The positioning region 151 of feel elastic component 150 and adjutage 152 is extend from torsional spring opposite end, and have between the extending direction of the extending direction of positioning region 151 and adjutage 152 Angle, the angle are preferably not more than 120 degree.For example, positioning region 151 and adjutage 152 are from torsional spring ontology 153 opposite two The body of rod extended is held, and the angle between two body of rod extending directions is preferably not more than 120 degree.
As shown, correspond to feel elastic component 150, pedestal 110 have location hole 111, with for positioning region 151 insert If with location hand feeling elastic component 150.In an embodiment, location hole 111 is preferably opened in 110 bottom of pedestal along the x axis Long and narrow hole, to allow the positioning region 151 of feel elastic component 150 to be displaced in location hole 111.Furthermore correspond to location hole 111, pedestal 110 further has opening portion 116, for adjustment part 160 is arranged.For example, opening portion 116 is preferably from adjacent The notch that the bottom of side wall towards the pedestal 110 of nearly location hole 111 locally hollows out, and opening portion 116 is connected to location hole 111, and make Adjustment part 160 when being moved in opening portion 116, positioning region 151 can be pushed to move along location hole 111, but not limited to this.In Another embodiment, opening portion 116 can be the opening for being opened in 110 bottom of pedestal and being connected to location hole 111.Furthermore pedestal 110 compared with It is good that further there is accommodating area 117 (as shown in Figure 2 A), with the torsional spring ontology 153 for feel elastic component 150 is arranged.Citing and Speech, accommodating area 117 can be the space that pedestal 110 is separated out using multiple wall regions, to limit the movable model of feel elastic component 150 It encloses.When adjustment part 160 pushes positioning region 151, torsional spring ontology 153 can be confined in accommodating area 117 and make feel elastic Part 150 generates different deformation.Furthermore pedestal 110 can further have shock portion 118 (as shown in Figure 2 A), with for adjutage 152 tap and generate the sound.For example, shock portion 118 can for from the bottom of pedestal 110 towards the convex wall of 120 protrusion of lid, and Convex wall is striking face 1181 in face of the wall surface of adjutage 152.When feel elastic component 150 is set to pedestal 110, positioning region 151 It is inserted into location hole 111, torsional spring ontology 153 is positioned in accommodating area 117, and adjutage 152 extends through the Actuator Division of key axis 130 131 path of motion.Also that is, 151 essence of positioning region is inserted into location hole 111 along Z-direction and is at least partially disposed at opening portion 116, and 152 essence of adjutage extends through the lower section of Actuator Division 131 along the x axis.
In an embodiment, the preferably corresponding feel elastic key 150 of adjustment part 160 is arranged, and adjustment part 160 is preferably comprising adjustment Bar 161 and interconnecting piece 162.Interconnecting piece 162 is set to the lower section of circuit board 190, and adjusts bar 161 and connect simultaneously with interconnecting piece 162 Towards 120 direction of lid (such as Z-direction) protrusion.For example, 190 corresponding opening portion 116 of circuit board has shifting chute 194, It adjusts bar 161 and is inserted into shifting chute 194 upward from 190 lower section of circuit board, and then protrude into opening portion 116, with the self-positioning hole 111 of correspondence Lower section positioning region 151 outstanding.When adjustment part 160 is mobile, it is mobile that adjustment bar 161 can drive positioning region 111, and then makes feel Elastic component 150 has different deformation.In an embodiment, adjust bar 161 and preferably have limiting slot 1611, and limiting slot 1611 compared with Good length direction (such as Z-direction) setting along adjustment bar 161, to correspond to the long axis direction of positioning region 151.Citing and Speech, limiting slot 1611 can be the opening for being opened in adjustment bar 161 on the wall surface (such as being parallel to XZ plane) of positioning region 151 Conduit is at least partially housed in limiting slot 1611 after being inserted into location hole 111 for positioning region 151, so reinforce adjustment bar 161 with The gearing of positioning region 151 positions, and the chance that self-adjusting bar 161 slips when reducing the movement of positioning region 151, but not limited to this.In Other embodiments, the hole slot that limiting slot 1611 can open up downward for the top surface (such as being parallel to X/Y plane) of self-adjusting bar 161, with It is inserted in adjustment bar 161 for positioning region 151.In addition, adjustment bar 161 can not have limiting slot 1611 according to practical application, and Positioning region 151 is abutted by the wall surface of adjustment bar 161.
Fig. 3 A and Fig. 3 B is referred in rear, illustrates press-key structure 10 of the invention using the adjustment pressing feel of adjustment part 160 Operation, wherein Fig. 3 A and Fig. 3 B is the schematic cross-section of the tangent line AA along Fig. 1 C.As shown in Figure 3A, when feel elastic component 150 is set When being placed in pedestal 110, torsional spring ontology 153 is located in accommodating area 117, and positioning region 151 is downwardly into location hole 111 and at least partly Adjustment bar 161 (for example, at least partial insertion limiting slot 1611) is abutted, and adjutage 152 extends the lower section of Actuator Division 131.In This embodiment, adjustment part 160 preferably can be mobile towards the extending direction (such as X-direction) of adjutage 152, to change feel elasticity The deformation of part 150, and then change the precompression of feel elastic component 150.As shown in Figure 3B, when adjustment bar 161 moves along the x axis When, adjustment bar 161 drives positioning region 151 to move along the x axis in location hole 111, so that positioning region 151 and adjutage 152 Relative to the position change (i.e. generation different deformation) of torsional spring ontology 153, that is, the precompressed of torsional spring changes, and then changeable actuation The actuation relationship in portion 131 and feel elastic component 150, to provide different pressing feels, such as different pressing forces pressing feel, Pause and transition in rhythm or melody feel, linear feel.In other words, when the distance difference that adjustment part 160 moves along the x axis, torsional spring can be made to have Different precompressions, or keep adjutage 152 different relative to the position of the path of motion of Actuator Division 131, it is different to provide Press feel.
In it is rear refer to schema, be described in detail adjustment part 160 along the x axis shift position with it is right provided by press-key structure 10 Answer feel.Fig. 4 A and Fig. 4 B are respectively top view of the press-key structure 10 of Figure 1A when first state and the tangent line BB along Fig. 4 A Sectional view.As shown in fig. 4 a and fig. 4b, when press-key structure 10 is when first state, adjustment part 160 abuts positioning region 151 and is located at The first position of X-direction.At this point, feel elastic component 150 has the first deformation, so that key axis 130 is mobile simultaneously towards pedestal 110 Pressing force needed for driving Actuator Division 131 to cross adjutage 152 is the first pressing force.For example, first position can be key The position of the adjustment part 160 when default conditions of structure 10, so that the first pressing force is default pressing force.When adjustment part 160 is located at When first position, (i.e. path of motion is parallel to Z axis to path of motion when adjutage 152 is moved down preferably by Actuator Division 131 Direction), and adjutage 152 is located at first position relative to path of motion.When adjustment part 160 is located at first position, apply the One pressing force keeps key axis 130 mobile towards pedestal 110 and drives Actuator Division 131 mobile, adjutage 152 is first downward when key axis 130 Movement and slide into vertex 1313 along lower resistance surface 1311, and after crossing vertex 1313, move upwards and tap pedestal 110 or Lid 120 is to generate the sound (such as first sound).In other words, when feel elastic component 150 has the first deformation and pressing key axis When 130, adjutage 152 first slides into vertex 1313 along lower resistance surface 1311, and adjutage 152 is in lower resistance surface 1311 sliding the Vertex 1313 is arrived at after one distance, after adjutage 152 crosses vertex 1313 later, and then convex block is detached from and moves upwards.Herein It may be noted that adjutage 152 has the first hair with the striking face of pedestal 110 or lid 120 when adjutage 152 arrives at vertex 1313 Sound spacing, and adjutage 151 taps striking face to generate first sound.In this embodiment, striking face can be lid 120 or pedestal The wall surface of 110 corresponding adjutages 152, for example, pedestal 110 shock portion 118 striking face 1181.
Fig. 5 A and Fig. 5 B are respectively top view of the press-key structure 10 of Figure 1A when the second state and the tangent line BB along Fig. 5 A Sectional view.As shown in Fig. 5 A and Fig. 5 B, when press-key structure 10 is when the second state, adjustment part 160 abuts positioning region 151 and position In the second position of X-direction.At this point, feel elastic component 150 has the second deformation, so that key axis 130 is mobile towards pedestal 110 And pressing force needed for driving Actuator Division 131 to cross adjutage 152 is the second pressing force.For example, the second of adjustment part 160 It position can be compared with first position close to Actuator Division 131, also that is, adjustment bar 161 is towards 110 medial movement of pedestal and then inwardly pushes positioning Portion 151, and the precompressed of feel elastic component 150 is increased.When adjustment part 160 is located at the second position, adjutage 152 is preferably logical Path of motion when Actuator Division 131 moves down is crossed, and adjutage 152 is located at the second position relative to path of motion.It is specific and Speech, the second position of adjutage 152 close to 110 outside of pedestal, i.e., are closer to Actuator Division 131 compared with first position in the Y-axis direction Vertex 1313.When adjustment part 160 is located at the second position, applies the second pressing force when key axis 130, make key axis 130 bottom of towards Seat 110 is mobile and drives Actuator Division 131 mobile, and adjutage 152 first moves downward and slides into vertex along lower resistance surface 1311 1313, and after crossing vertex 1313, move upwards and tap the striking face of pedestal 110 or lid 120 with generate the sound (such as Second sound).In other words, when feel elastic component 150 has second deformation, adjutage 152 is first sliding along lower resistance surface 1311 It moves to vertex 1313, and adjutage 152 arrives at vertex 1313 after lower resistance surface 1311 slides second distance, adjutage 152 is slightly After cross vertex 1313 after, and then be detached from convex block and move upwards.In this embodiment, because adjutage 152 when the second position compared with First position is close to vertex 1313, therefore first distance is greater than second distance.Herein it may be noted that adjutage 152 arrives at vertex When 1313, adjutage 152 and striking face have the second sounding spacing, and adjutage 151 taps striking face to generate second sound.
Specifically, feel elastic component 150 is generated because of deformation when adjustment part 160 is located at first position or the second position Precompression preferably still in the range of Actuator Division 131 can elapse downwards adjutage 152.Therefore, apply enough pressing force (examples Such as the first pressing force or the second pressing force) when key axis 130, adjutage 152 will receive the down thrust of Actuator Division 131 and first to Lower movement and slide into vertex 1313 along lower resistance surface 1311, and after crossing vertex 1313, move upwards by screen resilience and The striking face (such as 1181) of pedestal 110 or lid 120 is tapped to generate the sound.Herein it may be noted that working as adjustment in this embodiment When part 160 is located at the second position, adjutage 152 is different from being located at first when adjustment part 160 in the position relative to path of motion When position, adjutage 152 is in the position relative to path of motion.Also that is, when adjustment part 160 is located at first position, adjutage The first sounding spacing between 152 and striking face 1181, be different from when adjustment part 160 is located at the second position, adjutage 152 and The second sounding spacing between striking face 1181.For example, when adjustment part 160 is moved to the second position from first position, The positioning region 151 of feel elastic component 150 be adjusted bar 161 pushing displacement, and make feel elastic component 150 by the first deformation turn Become the second deformation, and then increasing the precompression of feel elastic component 150 by the first precompression is the second precompression.Therefore, prolong Semi-girder 152 is greater than adjutage 152 by the distance that Actuator Division 131 elapses downwards at first position and is made at the second position The distance that dynamic portion 131 elapses downwards, that is, the first sounding spacing is greater than the second sounding spacing, and the first sound volume is greater than Rising tone resonant amount.In other words, when the precompressed that feel elastic component 150 is generated by deformation is larger, adjutage 152 is relative to hitting The displacement for hitting face 1181 is smaller, therefore the generated sound is smaller.
Furthermore when adjustment part 160 is bigger towards 110 medial movement of pedestal distance along the x axis, positioning region 151 is with respect to position Shifting is bigger, and makes the precompressed of torsional spring bigger.When the precompressed of torsional spring reaches to a certain degree, torsional spring strength is excessive, and key axis 130 can not Torsional spring is pushed, and adjutage 152 is released from side, and then generate pause and transition in rhythm or melody feel.Fig. 6 A and Fig. 6 B are respectively the key of Figure 1A Top view of the structure 10 when the third state and along Fig. 6 A tangent line BB sectional view.As shown in Fig. 6 A and Fig. 6 B, when by bond When the third state, adjustment part 160 abuts positioning region 151 and is located at the third place of X-direction structure 10.At this point, feel is elastic Part 150 has third deformation, so that adjutage 152 is located at the third place relative to path of motion.Specifically, adjustment part 160 the third place can be compared with the second position deeper into 110 inside of pedestal, so that adjutage 152 is preferably substantive when the third place The vertex 1313 of corresponding Actuator Division 131.In other words, adjustment bar 161 is towards further moving in pedestal 110 and further inwardly push Positioning region 151, so that the precompressed of feel elastic component 150 increases, and Actuator Division 131 can not push down on adjutage 152.Therefore, When adjustment part 160 is located at the third place, and apply pressing force when key axis 130, key axis 130 is mobile towards pedestal 110 and with movement Dynamic portion 131 is extrapolated towards path of motion along the y axis by adjutage 152, and generates pause and transition in rhythm or melody feel.At this point, due to Actuator Division 131 Adjutage 152 is not pushed, so that adjutage 152 is only laterally displaced, taps striking face 1181 without pushing to rebound, therefore not The sound can be generated.
Furthermore when adjustment part 160 along the x axis moving distance arrive greatly make 150 deformation of feel elastic component and positional shift when, When adjutage 152 is located at outside the path of motion of Actuator Division 131, press-key structure 10 can provide linear feel.Fig. 7 A and Fig. 7 B difference The sectional view of tangent line BB for top view of the press-key structure 10 when four states of Figure 1A and along Fig. 7 A.Such as Fig. 7 A and Fig. 7 B institute Show, when press-key structure 10 is when four states, adjustment part 160 abuts positioning region 151 and is located at the 4th position of X-direction.This When, feel elastic component 150 has the 4th deformation, so that adjutage 152 is located at the 4th outside the path of motion of Actuator Division 131 It sets.For example, the 4th position of adjustment part 160 can be compared with the third place deeper into 110 inside of pedestal, also that is, adjustment 161 court of bar It is still further moved in pedestal 110 and further inwardly pushes positioning region 151, so that the precompressed of feel elastic component 150 increases, And adjutage 152 is displaced and is detached from the path of motion of Actuator Division 131 towards Y direction.Specifically, when adjustment part 160 is located at the When four positions, adjutage 152 is located at the 4th position outside the path of motion of Actuator Division 131, therefore when application pressing force is in key axis When 130, key axis 130 is mobile towards pedestal 110 and Actuator Division 131 is driven to move along path of motion without occurring to do with adjutage 152 It relates to, to generate linear feel.
At this it may be noted that though the embodiment of Fig. 4 A to Fig. 7 B sequentially shows adjustment part 160 along the x axis towards in pedestal 110 Side is displaced into different location, but adjustment part 160 also can be along the x axis towards being displaced into different location on the outside of pedestal 110, and positions It portion 151 can be with adjustment part 160 towards moving on the outside of pedestal 110, to have corresponding adjustment part 160 by the elastic-restoring force of deformation Deformation in X-direction position, and then corresponding pressing feel is provided.Specifically, press-key structure 10 can according to practical application By control adjustment part 160 in the position of X-direction, and selectivity provides two or more pressing feels.In other words, adjustment part 160 can be mobile towards the medial movement of pedestal 110 or outside in X-direction, and the position control of adjustment part 160 is existed with selectivity, (1) make the deformation (or precompression) of feel elastic component 150 mobile towards pedestal 110 in key axis 130 and drive Actuator Division 131 mobile When, Actuator Division 131 can push adjutage 152, and so that adjutage 152 is generated Z-direction and be displaced and then tap striking face 1181 Position (such as first position, the second position or any suitable location before not up to the third place in X-direction), and It can provide the feel of a variety of different pressing forces, and the sound of capable of emitting different volumes；(2) make feel elastic component 150 deformation (or Precompression) it is mobile towards pedestal 110 in key axis 130 and when driving Actuator Division 131 mobile, Actuator Division 131 is towards lateral outside path of motion The position (such as the third place in X-direction) of adjutage 152 is released, and can provide noiseless pause and transition in rhythm or melody feel；Or (3) feel The deformation (or precompression) of elastic component 150 makes adjutage 152 be located at the position outside path of motion, moves in key axis 130 towards pedestal 110 When moving and driving Actuator Division 131 mobile, Actuator Division 131 will not interfere the (such as the in X-direction the 4th with adjutage 152 Position), and can provide noiseless linear feel.
In above-described embodiment, replys unit and feel elastic component is the component separated, but not limited to this.In another reality Example is applied, the single part of forming can be integrated as the spring and feel elastic component for replying unit.Fig. 8 A and Fig. 8 B difference For another embodiment of the present invention press-key structure in the perspective view of the explosion of different perspectives, and the press-key structure that Fig. 8 C is Fig. 8 A is not drawn Show the combination diagram of lid.As shown in Fig. 8 A to Fig. 8 C, press-key structure 20 of the invention includes pedestal 210, lid 120, key Axis 130, composite elastic part 240 and adjustment part 260.In addition, press-key structure 20 further may include electrode module 170, light source list Member 180, circuit board (such as circuit board in Fig. 8 A marked as 290), bottom plate etc..In this embodiment, lid 120, key axis 130, Electrode module 170 and light source unit 180 have the CONSTRUCTED SPECIFICATION and connection relationship similar or identical with Figure 1A embodiment.Citing and Speech, lid 120 have button hole portion 121 and opening 122；Key axis 130 has Actuator Division 131, actuation part 132, limiting section 133 and connects Conjunction portion 134；Electrode module 170 includes first electrode sheet 171 and second electrode sheet 172, and first electrode sheet 171 has elastic portion 1711；Light source unit 180 includes light source 181 and light-guiding pillar 182.Herein it may be noted that lid 120, key axis 130, electrode module 170 And the CONSTRUCTED SPECIFICATION and connection relationship of light source unit 180 can refer to the related description of Figure 1A embodiment, repeat no more in this.This Outside, in this embodiment, electrode module 170 can also be replaced by other switch blocks, such as optical axis switch, be repeated no more in this. Furthermore similar to the embodiment of Figure 1A, corresponding lid 120, electrode module 170 and light source unit 180, pedestal 210 can have fixed Position column 112, positioning region 113, holding part 1131, first electrode hole 114, second electrode hole 115, shock portion 118 and clamping part 119 Deng, and its CONSTRUCTED SPECIFICATION can refer to the related description of Figure 1A embodiment, repeat no more in this.Pedestal 210 is stressed after, is answered At the difference for closing elastic component 240, adjustment part 260 and circuit board 290 and Figure 1A embodiment.
In this embodiment, composite elastic part 240 includes spring body 243, positioning region 241 and adjutage 242.Spring body 243 are set between pedestal 210 and key axis 130, keep key axis 130 mobile towards the direction far from pedestal 210 to provide restoring force.It is fixed 241 connecting spring ontology 243 of position portion and adjutage 242, positioning region 241 are positioned at the location hole 211 of pedestal 210, and adjutage 242 corresponding Actuator Divisions 131 extend.Furthermore the feel elasticity that the preferably corresponding positioning region 241 of adjustment part 260 and adjutage 242 are constituted Part setting.Adjustment part 260 includes X-axis adjustment part 261 and Y-axis adjustment part 262.The corresponding positioning region 241 of X-axis adjustment part 261 is arranged, And the corresponding adjutage 242 of Y-axis adjustment part 262 is arranged.
It specifically, spring body 243 is similar to the reply unit 140 of Figure 1A embodiment, and can be form of springs.Positioning Portion 241 and adjutage 242 are preferably bent from the body of rod that one end (such as lower end) of spring body 243 is extended, and The feel elastic component of positioning region 241 and adjutage 242 as press-key structure 20.In this embodiment, positioning region 241 preferably includes water Flat portion 2411 and erection part 2412.Horizontal part 2411 is connected between erection part 2412 and spring body 243, and horizontal part 2411 One end of preferable spring body 243 extends to the location hole 211 of pedestal 210.Erection part 2412 is relative to 2411 essence of horizontal part It is folded upward at towards Z-direction, and adjutage 242 bends towards X-direction relative to erection part 2412 and extends.In this embodiment, prolong Angle between semi-girder 242 and erection part 2412 is preferably not more than 120 degree.
Corresponding to composite elastic part 240 and adjustment part 260, pedestal 210 has location hole 211, channel part 212, opening portion 216 and limiting section 217.In this embodiment, location hole 211 is the through-hole for being opened in 210 bottom of pedestal, and opening portion 216 is preferable For the notch locally hollowed out from the side wall in positioned adjacent hole 211 towards the bottom of pedestal 110, and opening portion 216 is connected to location hole 211, to allow positioning region 241 to be displaced in location hole 211 in response to the movement of adjustment part 260.Limiting section 217 is preferably corresponding fixed 241 upper section of position portion (i.e. erection part 2412 is adjacent to the part of adjutage 242), to limit the displacement of positioning region 241.It is specific and Speech, when spring body 243 is sheathed on the positioning region 113 of pedestal 210, the horizontal part 2411 of positioning region 241 extends to location hole 211, the lower section of erection part 2412 is exposed to opening portion 216 to correspond to X-axis adjustment part 261, and the upper section of erection part 2412 by Limiting section 217 positions, and adjutage 242 extends the lower section of Actuator Division 131 towards X-direction, and crossing channel portion 212 is upper Side.For example, limiting section 217 can be the groove for being formed in 210 wall surface of pedestal, or can allow erection part 2412 and adjutage The wall surface that 242 junctions are born against.Channel part 212 can be the through-hole opened up along the y axis, to allow Y-axis adjustment part 262 in channel It moves in portion 212 and changes position of the adjutage 242 relative to the path of motion of Actuator Division 131.
In an embodiment, X-axis adjustment part 261 includes X-axis adjustment bar 2611 and X-axis interconnecting piece 2612.X-axis interconnecting piece 2612 It is set to the lower section of circuit board 290, and X-axis adjustment bar 2611 is connect and towards 120 direction of lid (such as Z with X-axis interconnecting piece 2612 Axis direction) protrusion.For example, 290 corresponding opening portion 216 of circuit board has X-axis shifting chute 294, and X-axis adjusts bar 261 from electricity X-axis shifting chute 294 is inserted into plate 290 lower section in road upward, and then protrudes into opening portion 216, is determined with corresponding be exposed in location hole 211 Position portion 241 (i.e. the lower section of erection part 2412).When X-axis adjustment part 261 is mobile, X-axis adjustment bar 2611 can drive positioning region 241 Mobile, to change the deformation of positioning region 241 and adjutage 242 relative to spring body 243, and then changing makes key axis 130 bottom of towards Seat 210 is mobile and drives Actuator Division 131 relative to the mobile required pressing force of adjutage 242.
Furthermore Y-axis adjustment part 262 includes Y-axis adjustment bar 2621 and Y-axis interconnecting piece 2622.Y-axis interconnecting piece 2622 is set to The lower section of circuit board 290, and Y-axis adjustment bar 2621 is connect and towards 120 direction of lid (such as Z axis side with Y-axis interconnecting piece 2622 To) raised.For example, 290 respective channels portion 212 of circuit board has Y-axis shifting chute 295, and Y-axis adjusts bar 2621 from circuit board Y-axis shifting chute 295 is inserted into 290 lower sections upward, and then projects upwards channel part 212, to correspond to adjutage 242.When Y-axis adjustment part When 262 movement, Y-axis adjustment bar 2621 can drive adjutage 242 to move along the y axis, and then change adjutage 242 relative to work The position of the path of motion in dynamic portion 131.
In this embodiment, Y-axis adjustment bar 2621 preferably has notch portion 2623, and notch portion 2623 is preferably from face of extending The wall surface of arm 242 is recessed inwardly, to correspond to the long axis direction of adjutage 242.For example, notch portion 2623 can be recessed for L shape Mouthful, that is, Y-axis adjustment bar 2621 has staged top surface, so that adjutage 242 is cross-placed on the notch portion of Y-axis adjustment bar 2621 2623, and then the gearing for reinforcing Y-axis adjustment bar 2621 and adjutage 242 positions, but not limited to this.In other embodiments, Y-axis Notch portion 2623 can not had by adjusting bar 2621, and abut adjutage 242 by the wall surface of Y-axis adjustment bar 2621.Though in addition, not It is painted, in another embodiment, X-axis adjusts the also alternative limit for adjusting bar 161 with similar Figure 1A embodiment of bar 2611 Slot 1611 repeats no more for the lower section of the erection part 2412 of accommodating positioning region 241 in this.
Referring to figures 10A to Figure 10 C after, illustrate press-key structure 20 of the invention using the adjustment pressing hand of X-axis adjustment part 261 The operation of sense, wherein Figure 10 A is that the press-key structure of Fig. 8 A is not painted the schematic diagram of lid, and Figure 10 B and Figure 10 C are respectively X-axis tune One integral piece is when different location along the schematic cross-section of the tangent line CC of Figure 10 A.As shown in Figure 10 B, when X-axis adjustment part 261 is located at X-axis When the first position in direction, X-axis adjusts 2412 lower end of erection part that bar 2611 abuts positioning region 241, and positioning region 241 and extension Arm 242 has the first deformation relative to spring body 243, that is, has the first precompressed between positioning region 241 and adjutage 242 Power, and then keep key axis 130 mobile towards pedestal 210 and drive Actuator Division 131 relative to the mobile required pressing force of adjutage 242 First pressing force.Specifically, when X-axis adjustment part 261 is located at first position, adjutage 242 preferably by Actuator Division 131 to Path of motion when lower mobile (path of motion is parallel to Z-direction).When X-axis adjustment part 261 is located at first position, apply First pressing force keeps key axis 130 mobile towards pedestal 210 and drives Actuator Division 131 mobile when key axis 130, adjutage 242 first to It is lower to move and slide into vertex 1313 along lower resistance surface 1311, and after crossing vertex 1313, move upwards and tap pedestal 210 Or lid 120 is to generate the sound (such as first sound).In other words, when between positioning region 241 and adjutage 242 have the first shape When change (feel elastic component has the first X-direction deformation), adjutage 242 first slides into vertex along lower resistance surface 1311 1313, and adjutage 242 arrives at vertex 1313 after lower resistance surface 1313 slides first distance, adjutage 242 crosses top later After point 1313, and then it is detached from convex block and moves upwards.Herein it may be noted that when adjutage 242 arrives at vertex 1313, adjutage 242 There is the first sounding spacing with the striking face of pedestal 210 or lid 120, and adjutage 242 taps striking face to generate the first sound It rings.In this embodiment, striking face can be lid 120 or the wall surface of the corresponding adjutage 242 of pedestal 210, such as the shock of pedestal 210 The striking face 1181 in portion 118.
As illustrated in figure 10 c, when X-axis adjustment part 261 moves along the x axis, such as towards the inside of pedestal 210 close to Actuator Division 131 direction is mobile, and X-axis adjustment bar 161 pushes the lower end of positioning region 241 to be displaced along the x axis in location hole 211, so that The position change (i.e. generation different deformation) of positioning region 241 and adjutage 242 relative to spring body 243, that is, precompressed changes. Specifically, X-axis adjusts bar 2611 and abuts the straight of positioning region 241 when X-axis adjustment part 261 is located at the second position of X-direction Vertical 2412 lower end of portion, and positioning region 241 and adjutage 242 have the second deformation, that is, positioning region relative to spring body 243 There is the second precompression between 241 and adjutage 242, and then keep key axis 130 mobile towards pedestal 210 and drive 131 phase of Actuator Division Required pressing force mobile for adjutage 242 is the second pressing force.Specifically, when X-axis adjustment part 261 is located at X-direction The second position when, (i.e. path of motion is parallel to Z to path of motion when adjutage 242 is moved down preferably by Actuator Division 131 Axis direction).When X-axis adjustment part 261 is located in the second position of X-direction, and apply the second pressing force when key axis 130, makes Key axis 130 is mobile towards pedestal 210 and drives Actuator Division 131 mobile, and adjutage 242 is first moved downward and slided along lower resistance surface 1311 Move to vertex 1313, and after crossing vertex 1313, move upwards and tap pedestal 210 or lid 120 with generate the sound (such as Second sound).In other words, (feel elastic component has the when between positioning region 241 and adjutage 242 with the second deformation Two X-direction deformation), adjutage 242 first slides into vertex 1313 along lower resistance surface 1311, and adjutage 242 is in lower resistance surface 1311 sliding second distances after arrive at vertex 1313, after adjutage 242 crosses vertex 1313 later, so be detached from convex block and it is upward Movement.In this embodiment, because adjutage 242 when the second position compared with first position close to vertex 1313, therefore first distance is big In second distance.Herein it may be noted that when adjutage 242 arrives at vertex 1313, adjutage 242 and pedestal 210 or lid 120 are hit Face (such as 1181) are hit with the second sounding spacing, and adjutage 242 taps striking face to generate second sound.
In this embodiment, when X-axis adjustment part 261 is moved to the second position from first position in X-direction, positioning region The 241 pushing displacement by X-axis adjustment bar 2611, and the second deformation is changed by the first deformation, and the first precompression increase is Second precompression.Therefore, the distance that adjutage 242 is elapsed downwards at first position by Actuator Division 131 is greater than adjutage 242 The distance elapsed downwards at the second position by Actuator Division 131, that is, the first sounding spacing is greater than the second sounding spacing, and make It obtains the first sound volume and is greater than rising tone resonant amount.In other words, when being generated between positioning region 241 and adjutage 242 because of deformation Precompressed it is larger when, adjutage 242 is smaller relative to the displacement of striking face 1181, therefore the generated sound is smaller.
Schema is referred in rear, illustrates press-key structure 20 of the invention using the behaviour of the adjustment pressing feel of Y-axis adjustment part 262 Make.Figure 11 A and Figure 11 B are respectively top view of the Y-axis adjustment part 262 of the press-key structure 20 of Fig. 8 A when first position and along figure The sectional view of tangent line DD in 11A.As shown in FIG. Figure 11 A and 11 B, fixed when Y-axis adjustment part 262 is when the first position of Y direction Position portion 241 and adjutage 242 have the first deformation relative to spring body 243, and adjutage 242 is relative to Actuator Division 131 Path of motion is located at the first position of Y direction.For example, when Y-axis adjustment part 262 is when the first position of Y direction, prolong Path of motion (i.e. path of motion is parallel to Z-direction) when semi-girder 242 is moved down preferably by Actuator Division 131, and key axis 130 towards the movement of pedestal 210 and pressing force needed for driving Actuator Division 131 to cross adjutage 242 is the first pressing force.When Y-axis tune One integral piece 262 is located at first position, and applies the first pressing force when key axis 130, keep key axis 130 mobile towards pedestal 110 and drive Actuator Division 131 is mobile, and adjutage 242 first moves downward and slides into vertex 1313 along lower resistance surface 1311, and in crossing vertex After 1313, moves upwards and tap pedestal 210 or lid 120 to generate the sound (such as first sound).In other words, work as positioning region When between 241 and adjutage 242 with the first deformation (feel elastic component has the first Y direction deformation), adjutage 242 is first Vertex 1313 is slided into along lower resistance surface 1311, and adjutage 1311 arrives at vertex after lower resistance surface 1311 slides first distance 1313, after adjutage 242 crosses vertex 1313 later, and then it is detached from convex block and moves upwards.Herein it may be noted that adjutage 242 When arriving at vertex 1313, the striking face of adjutage 242 and pedestal 10 or lid 120 (such as the shock portion 118 of pedestal 110 is hit Hit face 1181) there is the first sounding spacing, and adjutage 242 taps striking face to generate first sound.
Figure 12 A and Figure 12 B are respectively top view of the Y-axis adjustment part 262 of the press-key structure 20 of Fig. 8 A when the second position And along Figure 12 A tangent line DD sectional view.As shown in Figure 12 A and Figure 12 B, when Y-axis adjustment part 262 is in the second of Y direction When setting, positioning region 241 and adjutage 242 have the second deformation relative to spring body 243, and adjutage 242 is relative to actuation The path of motion in portion 131 is located at the second position of Y direction.For example, when Y-axis adjustment part 262 is in the second of Y direction When setting, path of motion (i.e. path of motion is parallel to Z-direction) when adjutage 242 is moved down preferably by Actuator Division 131, And key axis 130 is towards the movement of pedestal 210 and pressing force needed for driving Actuator Division 131 to cross adjutage 152 is the second pressing force.In This embodiment, when Y-axis adjustment part 262 is located at the second position of Y direction, Y-axis adjustment part 262 is in the second of Y direction Setting can be compared with first position close to the outside of pedestal 210, such as is closer to the vertex 1313 of Actuator Division 131.In other words, Y-axis adjusts Bar 2621 towards movement on the outside of pedestal 210 and then pushes out adjutage 242 along the y axis, and makes adjutage 242 and positioning region Precompressed between 241 increases.When Y-axis adjustment part 262 is located at the second position, and apply the second pressing force when key axis 130, makes key Axis 130 is mobile towards pedestal 110 and drives Actuator Division 131 mobile, and adjutage 242 is first moved downward and slided along lower resistance surface 1311 To vertex 1313, and after crossing vertex 1313, moves upwards and tap the striking face of pedestal 210 or lid 120 to generate sound It rings (such as second sound).In other words, (the feel elastic component when having the second deformation between positioning region 241 and adjutage 242 With the second Y direction deformation), adjutage 242 first slides into vertex 1313 along lower resistance surface 1311, and adjutage 242 is under Resistance surface 1311 arrives at vertex 1313 after sliding second distance, after adjutage 242 crosses vertex 1313 later, and then is detached from convex block And it moves upwards.In this embodiment, because adjutage 242 when the second position compared with first position close to vertex 1313, therefore first Distance is greater than second distance.Herein it may be noted that when adjutage 242 arrives at vertex 1313, adjutage 242 and striking face (such as bottom The striking face 1181 in the shock portion 118 of seat 110) there is the second sounding spacing, and adjutage 242 taps striking face to generate second The sound.
Specifically, when Y-axis adjustment part 262 is located at the first position or the second position of Y direction, positioning region 241 with The precompression that adjutage 242 is generated by deformation is still in the range of Actuator Division 131 can elapse downwards adjutage 242.Therefore, apply For enough pressing forces (such as the first pressing force or second pressing force) when key axis 130, adjutage 242 will receive Actuator Division 131 Down thrust and first move downward and slide into vertex 1313 along lower resistance surface 1311, and after crossing vertex 1313, by Screen resilience moves upwards and taps the striking face (such as 1181) of pedestal 110 or lid 120 to generate the sound.Herein it may be noted that In this embodiment, when Y-axis adjustment part 262 is moved to the second position from first position in Y direction, adjutage 242 is by Y-axis It adjusts the pushing displacement of bar 221 and changes the position of the path of motion relative to Actuator Division 131, so that the first deformation is changed into the Two deformation, and it is the second precompression that the first precompression, which increases,.Therefore, adjutage 242 at first position by Actuator Division 131 to The distance of lower passage is greater than the distance that adjutage 242 is elapsed downwards at the second position by Actuator Division 131, that is, the first sounding Spacing is greater than the second sounding spacing, and the first sound volume is made to be greater than rising tone resonant amount.In other words, when positioning region 241 and When the precompressed generated between adjutage 242 by deformation is larger, adjutage 242 is smaller relative to the displacement of striking face 1181, because This generated sound is smaller.
Furthermore when Y-axis adjustment part 262 is bigger towards 210 outside moving distance of pedestal along the y axis, adjutage 242 is opposite Path of motion displacement in Actuator Division 131 is bigger.For example, when adjutage 242 is substantially located at corresponding actuation relative to path of motion When 1313 position of vertex in portion 131, between positioning region 241 and adjutage 242 deformation generate precompressed it is excessive, key axis 130 can not under Torsional spring is pressed, and then adjutage 242 is released from side, and generates pause and transition in rhythm or melody feel.Figure 13 A and Figure 13 B are respectively the key of Fig. 8 A The Y-axis adjustment part 262 of structure 20 in the top view of the third place and along Figure 13 A tangent line DD sectional view.Such as Figure 13 A and figure Shown in 13B, when the third place of the Y-axis adjustment part 262 in Y direction, positioning region 241 and adjutage 242 are relative to spring sheet Body 243 is with third deformation (i.e. feel elastic component has the deformation of third Y direction), and adjutage 242 is relative to Actuator Division 131 Path of motion be located at the third place of Y direction.Specifically, Y-axis adjustment part 262 can be compared in the third place of Y direction The second position substantially corresponds to the vertex 1313 of Actuator Division 131 closer to 110 outside of pedestal.In other words, Y-axis adjusts bar 2621 Adjutage 242 is more pushed out towards the further movement in 210 outside of pedestal along the y axis, so that adjutage 242 and positioning region Precompressed between 241 increases, and adjutage 242 is in the vertex 1313 of the substantially corresponding Actuator Division 131 in the position of Z-direction.Therefore, When Y-axis adjustment part 262 is located at the third place and applies pressing force when key axis 130, key axis 130 is mobile towards pedestal 210 and drives Actuator Division 131 is extrapolated towards path of motion along the y axis by adjutage 242, and generates pause and transition in rhythm or melody feel.At this point, due to Actuator Division 131 do not push adjutage 242, so that adjutage 242 is only laterally displaced, tap striking face 1181 without pushing to rebound, because This will not generate the sound.
Furthermore when moving distance arrives adjutage 242 is made to be offset to Actuator Division 131 greatly Y-axis adjustment part 262 along the y axis When outside path of motion, press-key structure 20 can provide linear feel.Figure 14 A and Figure 14 B are respectively the Y-axis of the press-key structure 20 of Fig. 8 A Top view of the adjustment part 262 when four positions and along Figure 14 A tangent line DD sectional view.As shown in Figure 14 A and Figure 14 B, work as Y For axial adjustment part 262 when four position of Y direction, positioning region 241 and adjutage 242 have the relative to spring body 243 Four deformation (i.e. feel elastic component has the 4th Y direction deformation), and path of motion of the adjutage 242 relative to Actuator Division 131 The 4th position in Y direction, i.e. position outside path of motion.For example, Y-axis adjustment part 262 in Y direction Four positions can compared with the third place closer to the outside of pedestal 110, i.e., Y-axis adjustment bar 2621 along the y axis towards 210 outside of pedestal again more Further movement simultaneously more pushes out adjutage 242, so that the precompressed between adjutage 242 and positioning region 241 increases, and extends Arm 242 is detached from the path of motion of Actuator Division 131 towards 210 lateral displacement of pedestal along the y axis.Therefore, when Y-axis adjustment part 262 Positioned at the 4th position and apply pressing force when key axis 130, key axis 130 is mobile towards pedestal 210 and drives Actuator Division 131 to moving down It moves without being interfered with adjutage 242, to generate linear feel.
Herein it may be noted that though the embodiment of Figure 10 B and Figure 10 C sequentially show X-axis adjustment part 261 along the x axis towards pedestal 210 medial movements are in different location, but X-axis adjustment part 261 also can be along the x axis towards being displaced into different positions on the outside of pedestal 210 It sets, and positioning region 241 can have by the elastic-restoring force of deformation with X-axis adjustment part 261 towards moving on the outside of pedestal 210 Corresponding X-axis adjustment part 261 provides corresponding pressing feel in the deformation of X-direction position.Furthermore Figure 11 A to Figure 14 B Though embodiment sequentially show Y-axis adjustment part 262 along the y axis towards being displaced into different location, Y-axis tune on the outside of pedestal 210 One integral piece 262 also can be along the y axis towards 210 medial movement of pedestal in different location, and extends arm 242 and return by the elasticity of deformation It answers power and can have corresponding Y-axis adjustment part 262 in the position of Y direction with Y-axis adjustment part 262 towards 210 medial movement of pedestal Deformation, to be located at the position of the path of motion of corresponding Actuator Division 131, and then provide corresponding pressing feel.Specifically, according to According to practical application, press-key structure 20 can by control X-axis adjustment part 261 in the position of X-direction or Y-axis adjustment part 262 in Y-axis The position in direction, and selectivity provides two kinds or more of pressing feel.In other words, X-axis adjustment part 261 can be in X-direction the bottom of towards The medial movement of seat 210 or outside are mobile, and the position control of X-axis adjustment part 261 is existed with selectivity, (1) make positioning region 241 and Deformation (or precompression) between adjutage 242 is when key axis 130 is towards the movement of pedestal 110 and drives Actuator Division 131 mobile, Actuator Division 131 can push adjutage 242, and adjutage 242 is made to generate position (such as the X that Z-direction is displaced and then taps striking face 1181 First position or the second position in axis direction), and can provide the feel of a variety of different pressing forces, and capable of emitting different volumes The sound.Furthermore Y-axis adjustment part 262 can or medial movement mobile in the outside of Y direction towards pedestal 210, with selectivity by Y-axis The position control of adjustment part 262 exists, and (1) makes path of motion of the adjutage 242 by Actuator Division 131, and positioning region 241 and extension Deformation (or precompression) between arm 242 is when key axis 130 is towards the movement of pedestal 210 and drives Actuator Division 131 mobile, Actuator Division 131 Adjutage 242 can be pushed, and adjutage 242 is made to generate position (such as the Y-axis that Z-direction is displaced and then taps striking face 1181 First position, the second position on direction or any suitable location before not up to the third place), (2) make adjutage 242 The vertex 1313 of the corresponding Actuator Division 131 of essence, and the deformation (or precompression) between positioning region 241 and adjutage 242 is in key axis 130 When towards the movement of pedestal 110 and driving Actuator Division 131 mobile, Actuator Division 131 laterally releases the position of adjutage 242 towards path of motion outside (such as the third place in Y direction) is set, and can provide noiseless pause and transition in rhythm or melody feel；Or (3) make adjutage 242 be located at movement road Position outside diameter, when key axis 130 is towards the movement of pedestal 110 and drives Actuator Division 131 mobile, Actuator Division 131 will not be with adjutage 242 interfere (such as the 4th position in X-direction), and can provide noiseless linear feel.
Herein it may be noted that press-key structure 20 of the invention can be only by the adjustment of X-axis adjustment part 261 or Y-axis adjustment part 262 To reach desired pressing feel, can also adjust by the cooperation of X-axis adjustment part 261 and Y-axis adjustment part 262 to reach desired Press feel.In other words, in other embodiments, press-key structure 20 of the invention can be adjusted only comprising X-axis adjustment part 261 or Y-axis Part 262 is not limited to shown in embodiment while comprising X adjustment part 261 and Y-axis adjustment part 262.Furthermore when by X-axis adjustment part When 261 adjustment, first position or the second position where adjutage 242 can be identical to or be different from when by Y-axis adjustment part First position or the second position when 262 adjustment, where adjutage 242.Therefore, first is displaced by X-axis adjustment part 261 It sets or when the second position, key axis 130 is mobile towards pedestal 210 and pressing force needed for driving Actuator Division 131 to cross adjutage 242, It may be the same or different when being displaced into first position or the second position by Y-axis adjustment part 262, key axis 130 is mobile towards pedestal 210 And pressing force needed for driving Actuator Division 131 to cross adjutage 242.
In addition, when multiple press-key structures 10,20 of the invention are integrated in key board unit, it can be by each press-key structure of integration Adjustment part interconnecting piece, and the adjustment part of each press-key structure is made to be integrated into single part, in favor of to multiple press-key structures Pressing feel adjustment and key board unit assembling.As shown in figure 15, in an embodiment, multiple press-key structures 10 are integrated in key When disk device 1, the interconnecting piece 162 of the adjustment part 160 of each press-key structure 10 can be interconnected to a frame-shaped interconnecting piece or sheet connects Socket part, and key board unit 1 includes more control piece 15, with the movement of control strip frame-shaped interconnecting piece or sheet interconnecting piece, and then is controlled The movement of bar 161 is adjusted to adjust the pressing feel that multiple press-key structures 10 provide.In this embodiment, control piece 15 can be and connect The push rod that socket part interlocks, and can be controlled by mode manually or automatically.
Herein it may be noted that when multiple press-key structures 20 are integrated in key board unit, the X-axis adjustment part of each press-key structure 20 261 interconnecting piece 2612 can be interconnected to a frame-shaped interconnecting piece or sheet interconnecting piece, and the Y-axis adjustment part of each press-key structure 20 262 interconnecting piece 2622 can be interconnected to another frame-shaped interconnecting piece or sheet interconnecting piece, and key board unit may include X-axis control Part and Y-axis control piece to control X-axis adjustment part 261 and Y-axis adjustment part 262 respectively, and but not limited to this.In other embodiments, According to practical application, when multiple press-key structures 20 only have X-axis adjustment part 261 or Y-axis adjustment part 262 and are integrated in key board unit When, key board unit can only include X-axis control piece or Y-axis control piece, with corresponding control X-axis adjustment part 261 or Y-axis adjustment part 262.
Press-key structure of the invention can change the deformation of feel elastic component by adjustment part, and then press-key structure can be changed Press feel.Furthermore press-key structure of the invention can make adjutage relative to Actuator Division by the shift position for changing adjustment part Position there are a variety of variations, provide the pressing feel such as different pressing forces, pause and transition in rhythm or melody sense, linear with selectivity.
By the above detailed description of preferred embodiments, it is intended to more clearly describe feature and spirit of the invention, And not protection scope of the present invention is limited 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 protection of the claims of the invention to be applied of equality.Cause This, scope of protection of the claims of the invention should illustrate the most wide explanation of work according to above-mentioned, to cause it to cover institute Possible change and the arrangement of tool equality.

Claims (16)

1. a kind of press-key structure, it is characterised in that include:
Pedestal has location hole；
Lid, in conjunction with the pedestal；
Key axis can movably be sheathed on the lid relative to the pedestal, which has Actuator Division；
Unit is replied, is set between the pedestal and the key axis, makes the key axis towards the direction far from the pedestal to provide restoring force It is mobile；
Feel elastic component has positioning region and adjutage, which is positioned at the location hole, and the adjutage extends through this The path of motion of Actuator Division；And
Adjustment part, corresponding positioning region setting, the adjustment part is removable to drive the positioning region mobile, so that the feel elastic component With the first deformation or the second deformation, and then change keeps the key axis mobile towards the pedestal and the Actuator Division is driven to cross the adjutage Required pressing force.
2. press-key structure according to claim 1, it is characterised in that: the Actuator Division includes convex block, which supports under having Contacting surface, upper resistance surface and vertex, the vertex are located at the lower resistance surface and on this between resistance surface, make the key when applying the pressing force Axis is mobile towards the pedestal and drives the Actuator Division mobile, which first moves downward and slide into the top along the lower resistance surface Point, and moved upwards after crossing the vertex and tap the pedestal or the lid to generate the sound.
3. press-key structure according to claim 1, it is characterised in that: the feel elastic component be torsional spring, the positioning region and should Adjutage is to extend from the opposite end of the torsional spring, and between the extending direction of the positioning region and the extending direction of the adjutage With angle, which is not more than 120 degree.
4. press-key structure according to claim 1, it is characterised in that: the reply unit be spring, the feel elastic component with The spring is integrally formed, which connects the spring and the adjutage.
5. a kind of press-key structure, it is characterised in that include:
Pedestal has location hole；
Lid, in conjunction with the pedestal；
Key axis can movably be sheathed on the lid relative to the pedestal, which has Actuator Division；
Composite elastic part, includes spring body, positioning region and adjutage, the spring body be set to the pedestal and the key axis it Between, keep the key axis mobile towards the direction far from the pedestal to provide restoring force, which connects the spring body and the extension Arm, which is positioned at the location hole, and the adjutage corresponds to Actuator Division extension；And
Adjustment part, includes X-axis adjustment part and Y-axis adjustment part, which corresponds to positioning region setting, and the Y-axis adjustment part Corresponding adjutage setting,
Wherein, which can be displaced into first position or the second position along the x axis and drive the positioning region mobile, with Make the positioning region and the adjutage relative to the spring body correspond to the first position with the first deformation or it is corresponding this second Position has the second deformation, and then change keeps the key axis mobile towards the pedestal and drives the Actuator Division mobile relative to the adjutage Required pressing force；And
Wherein, which can move along the y axis to drive the adjutage mobile, to change the adjutage relative to this The position of the path of motion of Actuator Division.
6. press-key structure according to claim 5, it is characterised in that: the Actuator Division has convex block, which is located at When the first position or the second position, applying the pressing force keeps the key axis mobile towards the pedestal and drives the Actuator Division mobile, The adjutage slides and taps the pedestal or the lid along the convex block to generate the sound.
7. press-key structure according to claim 5, it is characterised in that: the Y-axis adjustment part can be moved along the Y direction with band It moves the adjutage and is located at the third place or the 4th position relative to the path of motion, and then keep the key axis mobile towards the pedestal and band The selectivity when Actuator Division is moved along the path of motion is moved to interfere with the adjutage.
8. press-key structure according to claim 7, it is characterised in that: when the adjutage is located at the third place, the key Axis is mobile towards the pedestal and drives the Actuator Division that the adjutage is extrapolated towards the path of motion along the Y direction and generates pause and transition in rhythm or melody Feel.
9. press-key structure according to claim 7, it is characterised in that: when the adjutage is located at four positions, this prolongs Semi-girder is located at outside the path of motion so that the key axis it is mobile towards the pedestal and when driving the Actuator Division to move along the path of motion not It is interfered with the adjutage.
10. a kind of press-key structure, it is characterised in that include:
Pedestal has location hole；
Lid, in conjunction with the pedestal；
Key axis can movably be sheathed on the lid relative to the pedestal, which has Actuator Division；
Unit is replied, is set between the pedestal and the key axis, makes the key axis towards the direction far from the pedestal to provide restoring force It is mobile；
Feel elastic component has positioning region and adjutage, which is positioned at the location hole, and the adjutage extends through this The path of motion of Actuator Division；And
Adjustment part, corresponding adjutage setting, the adjustment part can be mobile to be located at first position or the second position in Y direction,
Wherein, when the adjustment part converts between the first position and the second position, the adjustment part drive the adjutage along The Y direction is mobile, so that the feel elastic component respectively corresponds the first position with the first deformation or the corresponding second position And there is the second deformation；
Wherein the Actuator Division has convex block, which has lower resistance surface, upper resistance surface and vertex, which is located at the lower conflict Face and on this between resistance surface, when applying the pressing force keeps the key axis mobile towards the pedestal and drives the Actuator Division mobile,
(a) when the feel elastic component has first deformation, which first slides into the vertex along the lower resistance surface, and should Adjutage arrives at the vertex after the lower resistance surface sliding first distance, after which crosses the vertex later, and then is detached from The convex block and move upwards；
(b) when the feel elastic component has second deformation, which first slides into the vertex along the lower resistance surface, and should Adjutage arrives at the vertex after the lower resistance surface sliding second distance, after which crosses the vertex later, and then is detached from The convex block and move upwards, the first distance be greater than the second distance.
11. press-key structure according to claim 10, it is characterised in that:
When the adjustment part is in the first position and the adjutage arrives at the vertex, the adjutage and striking face have the first sounding Spacing, the adjutage tap the striking face to generate first sound；And
When the adjustment part is in the second position and the adjutage arrives at the vertex, the adjutage and the striking face have the second hair Sound spacing, the adjutage tap the striking face to generate second sound, which is greater than the second sounding spacing, should First sound volume is greater than the rising tone resonant amount.
12. press-key structure according to claim 10, it is characterised in that: the adjustment part can further be moved in the Y direction It moves and drives the adjutage mobile, so that the adjustment part is positioned at the 4th position and the feel elastic component is made to have the 4th deformation, When the adjustment part is located at four positions, which is located at outside the path of motion of the Actuator Division so that the key axis towards this Pedestal is mobile and does not interfere with the adjutage when driving the Actuator Division mobile.
13. a kind of press-key structure, it is characterised in that include:
Pedestal has location hole；
Lid, in conjunction with the pedestal；
Key axis can movably be sheathed on the lid relative to the pedestal, which has Actuator Division；
Unit is replied, is set between the pedestal and the key axis, makes the key axis towards the direction far from the pedestal to provide restoring force It is mobile；
Feel elastic component has positioning region and adjutage, which is positioned at the location hole, and the adjutage corresponds to the actuation The path of motion in portion extends；And
Adjustment part, corresponding feel elastic component setting, the adjustment part are removable to change the adjutage relative to the path of motion Position.
14. press-key structure according to claim 13, it is characterised in that: the adjustment part can drive the adjutage relative to this Path of motion is located at first position or the second position, and then keeps the key axis mobile towards the pedestal and drive the Actuator Division along the movement Selectivity is interfered with the adjutage when path is mobile.
15. press-key structure according to claim 14, it is characterised in that:, should when the adjutage is located at the first position Key axis is mobile towards the pedestal and drives the Actuator Division that the adjutage is extrapolated towards the path of motion along the y axis.
16. press-key structure according to claim 14, it is characterised in that:, should when the adjutage is located at the second position Adjutage is located at outside the path of motion, so that the key axis is towards pedestal movement and when driving the Actuator Division to move along the path of motion It is not interfered with the adjutage.
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CN110211836B (en) * 2018-06-28 2021-05-04 苏州达方电子有限公司 Key structure
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CN110164729B (en) * 2019-05-27 2021-02-26 常润 Mechanical keyboard and switch thereof
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