CN106971889B - Press-key structure - Google Patents
Press-key structure Download PDFInfo
- Publication number
- CN106971889B CN106971889B CN201710208868.4A CN201710208868A CN106971889B CN 106971889 B CN106971889 B CN 106971889B CN 201710208868 A CN201710208868 A CN 201710208868A CN 106971889 B CN106971889 B CN 106971889B
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- China
- Prior art keywords
- limiting section
- pedestal
- press
- support
- rod
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
- H01H13/7065—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of press-key structures, it includes pedestal, keycap, first support, second support and connection structures, keycap is via first support and second support to move up and down relative to pedestal, connection structure is set on pedestal and includes vertical limiting section and Horizontal limiting portion, first support is connect via its rod-shaped interconnecting piece with connection structure, vertical limiting section prevents rod-shaped interconnecting piece from vertically moving, and Horizontal limiting portion limits the movement of rod-shaped interconnecting piece level.Vertical limiting section and Horizontal limiting portion are provided separately on the axial rotary of rod-shaped interconnecting piece.The present invention is arranged in a staggered manner with first level limiting section in second direction through the first vertical limiting section, even if during installing rod-shaped interconnecting piece, the part-structure of rod-shaped interconnecting piece and the first connection structure have structure to squeeze because of constructive interference, deformation, cut the situation hurt, and the first connection structure remains to provide rod-shaped interconnecting piece reliable and stable sports limiting effect.
Description
Technical field
The present invention relates to a kind of mechanical key structures, especially a kind of that the machine that keycap moves up and down is provided with support link
Tool formula press-key structure.
Background technique
In known shear-type key structure, keycap support and the machine to move up and down are provided usually using two brackets
Structure.Bracket is via the connection structure being arranged on pedestal can be connected on pedestal, and wherein the one end of bracket is slidably
Or it rotates in connection structure, therefore connection structure penetrates the movement of the one end of limit bracket and limits by bracket gearing
The movement of keycap, such as the accessible extreme higher position of keycap.In addition, between this end and connection structure degree of cooperation (or meaning should
The reliability or stability that end moves in connection structure, such as the end are connected that gap is excessive to cause pine with connection structure
It is dynamic) it also will affect the extreme higher position of keycap.When on bracket assembled to pedestal, the end of bracket is usually the card in a manner of extruding
Enter in connection structure, connection structure easily causes a little damage or deformation to end construction, this damage or deformation are located just at this
The position of end and the mutual actuation of the connection structure, therefore will affect the stability of end actuation in connection structure, it is also just a little
Change the accessible extreme higher position of keycap micro-ly, also just change keycap pressing stroke (keycap in one pressing during,
Relative to the extreme higher position of pedestal and the spacing of extreme lower position).When press-key structure size is larger, the pressing stroke of keycap compared with
Greatly, the change proportion of aforementioned pressing stroke is relatively small, or even does not influence the pressing feel of user, in most feelings
In shape, the change of aforementioned pressing stroke perhaps can be ignored, but when press-key structure size reduction (such as keyboard is adopted slimming and is set
Meter), the pressing stroke of keycap also shortens, and the change proportion of aforementioned pressing stroke is not just small, so that the pressing to user
The influence of feel can not be ignored.
Summary of the invention
In view of the problems in prior art, the present invention provides a kind of press-key structure, is used for and props up through that will be arranged on pedestal
The level of the connection structure of frame connection is arranged in a staggered manner with vertical position limiting structure, to avoid possible when bracket and connection structure assemble
The damage or deformation of generation influence the stability that bracket moves between connection structure.
In order to reach the purpose of the present invention, the present invention proposes a kind of press-key structure, includes pedestal, keycap, first support, the
Two brackets and the first connection structure.Pedestal includes the first bearing surface；Keycap is set on the pedestal；First support is connected to
Between the pedestal and the keycap, which includes rod-shaped interconnecting piece；Second support is connected between the pedestal and the keycap,
The keycap is supported in the first support and the second support and via the first support and the second support relative to the bottom
Seat moves up and down；First connection structure is set on the pedestal, which includes the first vertical limiting section and the
One Horizontal limiting portion.First vertical limiting section is connect with the pedestal and the first vertical limiting section has the first contained face, this
One contained face extends in a first direction, which is parallel to first bearing surface, which first abuts with this
Face is opposite and forms first in conjunction with space, which is movably disposed in the first combination space, the rod-shaped company
Socket part can be parallel to first direction movement or can rotate around second direction, and the second direction is perpendicular to the first direction and is somebody's turn to do
Second direction is parallel to first bearing surface；First level limiting section is connect with the pedestal and the first level limiting section has the
One confined planes, first confined planes are perpendicular to the first direction, and first confined planes and the first contained face are in the second direction
On be provided separately, first confined planes are towards the rod-shaped interconnecting piece, and first confined planes are by the block rod-shaped interconnecting piece in this
First combines in space to limit the rod-shaped interconnecting piece in the movement on the first direction；Wherein, first confined planes in this
Projection on two directions falls within the first combination space in the view field in the second direction.
As optional technical solution, which has through-hole, and the through-hole is adjacent to the rod-shaped interconnecting piece, this first
Connection structure is located in the through-hole.
As optional technical solution, which includes frame body, which connects the rod-shaped interconnecting piece, this first hangs down
Straight limiting section and the first level limiting section are located at the two sides of the frame body.
As optional technical solution, which also includes two perforation, which is to extend in this two to wear
The upper surface of strip structure between hole, the strip structure have the first lateral margin and the second lateral margin, the first vertical limiting section setting
In on first lateral margin, which is set on second lateral margin.
As optional technical solution, which is metal base plate, the first vertical limiting section be from protrude from this first
The part of the lateral margin metal base plate is folded upward at extension forming, which is to protrude from second lateral margin certainly
Partially the metal base plate is folded upward at extension forming.
As optional technical solution, which has fluting, and the fluting is adjacent to the rod-shaped interconnecting piece, this first
Vertical one of limiting section and the first level limiting section are located in the fluting, the first vertical limiting section and first water
The wherein another of flat limiting section is located on the outside of the first support.
As optional technical solution, which also includes perforation, which is to extend in the perforated side
The upper surface of strip structure, the strip structure have third lateral margin, which has bottom and top, this first
The bottom in Horizontal limiting portion extends vertically upwards from the third lateral margin and forms first confined planes, the first level limiting section
Top is bent along horizontal direction to be extended and connects the first vertical limiting section.
As optional technical solution, which is metal base plate, wherein the first vertical limiting section and the first level
Limiting section, which is extended by single structure from the part of the third lateral margin metal base plate, to be shaped.
As optional technical solution, which also includes the second connection structure, which also includes
Second vertical limiting section, which connect with the pedestal and the second vertical limiting section has the second contained face,
The second contained face extends along the first direction, and the second contained face is opposite with the second bearing surface of the pedestal and forms the second knot
Space is closed, this first combines space second to be combined with this and be spatially located at the two sides of the first support, and first confined planes are positioned at this
First combines space second to be combined between space with this, which is movably disposed in this first in conjunction with space simultaneously
And this second combine space in, first confined planes in the projection in the second direction fall within this second combine space in this second
In view field on direction.
As optional technical solution, which has escape groove, which, should adjacent to the rod-shaped interconnecting piece
First level limiting section is located in the escape groove.
As optional technical solution, which also includes the second connection structure and third connection structure, wherein should
First support is connected to the pedestal via first connection structure and second connection structure, first connection structure and this second
Connection structure is located at the two sides of the first support, which is connected to the pedestal via the third connection structure, the third
Connection structure is located between first connection structure and second connection structure.
As optional technical solution, which also includes that third Horizontal limiting portion and third vertically limit
Portion, the third Horizontal limiting portion have third confined planes, and the vertical limiting section of the third is connect with the pedestal and the third is vertical limits
There is third to restrain face in position portion, which restrains face and extend along the opposite direction of the first direction, which restrains face and the bottom
The third bearing surface of seat is opposite and forms third combination space, the lower end of the second support via the third combination space with this
Third connection structure is movably connected, the third confined planes in the projection in the second direction fall within the third combination space in
In view field in the second direction.
As optional technical solution, the first vertical limiting section is in the structure end in the opposite direction of the first direction
It is opposite to protrude from the first level limiting section in the structure end in the opposite direction of the first direction.
As optional technical solution, which also includes the second Horizontal limiting portion, second Horizontal limiting
Portion is connect with the pedestal and the second Horizontal limiting portion has the second confined planes, second confined planes perpendicular to the first direction,
First confined planes are provided separately with second confined planes on the first direction, first confined planes and second confined planes point
Not Wei Yu the rod-shaped interconnecting piece opposite side, limit the rod-shaped interconnecting piece on the first direction and its opposite direction jointly
Movement.
In addition, the present invention also proposes a kind of press-key structure, it include pedestal, keycap, first support, second support and first
Connection structure.Pedestal includes the first bearing surface, which is parallel to first direction extension；Keycap be set to the pedestal it
On；First support is movably connected between the pedestal and the keycap, and the lower end of the first support has rod-shaped interconnecting piece, should
Rod-shaped interconnecting piece has first part's side wall and second part side wall, and first part's side wall and the second part side wall are in second
First distance is spaced on direction；Second support is movably connected between the pedestal and the keycap, the keycap be supported in this
On one bracket and the second support, and the keycap can be moved via the first support and the second support along third direction
Between first position and the second position, the first direction, the second direction and the third direction are not parallel each other；First connects
Binding structure is set on the pedestal, which includes the first vertical limiting section and first level limiting section.First
Vertical limiting section is connect with the pedestal and the first vertical limiting section has the first contained face, and the first contained face is along the first party
To extension, the first contained face is opposite with first bearing surface and forms first in conjunction with space, and the rod-shaped interconnecting piece is movably
It is set in the first combination space；First level limiting section is connect with the pedestal and the first level limiting section has the first limit
Plane, first confined planes are perpendicular to the first direction, and for first confined planes towards the rod-shaped interconnecting piece, first confined planes are logical
The block rod-shaped interconnecting piece is crossed to determine the rod-shaped interconnecting piece along the exercise end on the first direction；Wherein, first limit
Plane and the first contained face are in being spaced the first distance in the second direction；When the keycap along the third direction relative to this
When base motions, which can be connected to the second part side wall, but not abut first part's side wall；When the key
Cap along the third direction relative to the base motions to the first position when, which can be connected to the first part
Side wall, but not abut the second part side wall.
As optional technical solution, the first vertical limiting section is in the structure end in the opposite direction of the first direction
It is opposite to protrude from the first level limiting section in the structure end in the opposite direction of the first direction.
As optional technical solution, which also includes two perforation, which is to extend in two perforation
Between strip structure upper surface, which has the first lateral margin and the second lateral margin, which is set to
On first lateral margin, which is set on second lateral margin.
As optional technical solution, which is metal base plate, the first vertical limiting section be from protrude from this first
The part of the lateral margin metal base plate is folded upward at extension forming, which is to protrude from second lateral margin certainly
Partially the metal base plate is folded upward at extension forming.
As optional technical solution, which has fluting, and the fluting is adjacent to the rod-shaped interconnecting piece, this first
Vertical one of limiting section and the first level limiting section are located in the fluting, the first vertical limiting section and first water
The wherein another of flat limiting section is located on the outside of the first support.
As optional technical solution, which also includes perforation, which is to extend in the perforated side
The upper surface of strip structure, the strip structure have third lateral margin, which has bottom and top, this first
The bottom in Horizontal limiting portion extends vertically upwards from the third lateral margin and forms first confined planes, the first level limiting section
Top is bent along horizontal direction to be extended and connects the first vertical limiting section.
As optional technical solution, which is metal base plate, wherein the first vertical limiting section and the first level
Limiting section, which is extended by single structure from the part of the third lateral margin metal base plate, to be shaped.
As optional technical solution, which also includes the second Horizontal limiting portion, second Horizontal limiting
Portion is connect with the pedestal and the second Horizontal limiting portion has the second confined planes, second confined planes perpendicular to the first direction,
First confined planes are provided separately with second confined planes on the first direction, first confined planes and second confined planes point
Not Wei Yu the rod-shaped interconnecting piece opposite side, limit the rod-shaped interconnecting piece on the first direction and its opposite direction jointly
Movement.
Press-key structure of the invention is staggered in second direction with first level limiting section through the first vertical limiting section and sets
It sets, even if the part-structure of rod-shaped interconnecting piece and the first connection structure are because of constructive interference during installing rod-shaped interconnecting piece
And thering is structure to squeeze, deformation, the situation for cutting incised wound, the first connection structure remains to provide rod-shaped interconnecting piece reliable and steady
Fixed sports limiting effect (including vertical contained and horizontal limitation).Also, even if the size reduction of press-key structure, the first connection
Structure remains to provide rod-shaped interconnecting piece reliable and stable sports limiting effect.
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
Fig. 1 is confined explosion's schematic diagram according to the press-key structure of the first embodiment of the present invention；
Fig. 2 is the explosive view of press-key structure in Fig. 1；
Fig. 3 is the schematic diagram that first support is connected with the first connection structure in display Fig. 1；
Fig. 4 is the decomposition diagram of first support and the first connection structure in Fig. 3；
Fig. 5 is the side view of the part of base of press-key structure in Fig. 3；
Fig. 6 is confined explosion's schematic diagram according to the press-key structure of second embodiment；
Fig. 7 is partial enlarged view of the press-key structure about the first connection structure in Fig. 6；
Fig. 8 is confined explosion's schematic diagram according to the press-key structure of 3rd embodiment；
Fig. 9 is partial enlarged view of the press-key structure about the first connection structure in Fig. 8；
Figure 10 is confined explosion's schematic diagram according to the press-key structure of fourth embodiment；
Figure 11 is partial enlarged view of the press-key structure about third connection structure in Figure 10；
Figure 12 is the perspective view of the explosion according to the press-key structure of the 5th embodiment；
Figure 13 is partial enlarged view of the press-key structure about the first connection structure in Figure 12；
Figure 14 is the decomposition diagram of the first support and the first connection structure according to the press-key structure of sixth embodiment；
Figure 15 is partial enlarged view of the press-key structure about the first connection structure in Figure 14；
Figure 16 is the perspective view of the explosion according to the press-key structure of the 7th embodiment；
Figure 17 is the side view of the part of base of press-key structure in Figure 16；
Figure 18 is the schematic diagram of the first connection structure of press-key structure in Figure 16 according to another embodiment.
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.
Please refer to Fig. 1 and Fig. 2.The press-key structure 1 of first embodiment according to the present invention includes pedestal 10, keycap 12, the
One bracket 14, second support 16, the first connection structure 18, the second connection structure 19, third connection structure 20, the 4th connection structure
21, film circuit board 22 and Elastic Circular prominent 24.Keycap 12 is set on pedestal 10, and first support 14 and second support 16 are mutual
It being pivotally connected and is movably connected between pedestal 10 and keycap 12, first to fourth connection structure 18-21 is set on pedestal 10,
Film circuit board 22 is set on pedestal 10, and Elastic Circular prominent 24 is set on film circuit board 22.Wherein, keycap 12 is supported in
On one bracket 14 and second support 16 and via first support 14 and second support 16 with moved up and down relative to pedestal 10 (or meaning
It moves along Z-direction (or third direction, similarly hereinafter) in a higher position (or first position, similarly hereinafter) and a lower position
Between (or second position, similarly hereinafter)), first support 14 is connected to bottom via the first connection structure 18 and the second connection structure 19
Seat 10, first support 14 is simultaneously via the connection structure 122 of keycap 12 (be painted it in Fig. 1 with dotted line and hide profile) and keycap
12 connections, second support 16 are connected to pedestal 10 via third connection structure 20 and the 4th connection structure 21, and second support 16 is same
When via keycap 12 connection structure 124 (in Fig. 1 with dotted line be painted its hide profile) connect with keycap 12.When 12 quilt of keycap
When pressing, keycap 12 is dashed forward 24 triggering film circuit boards 22 with elasticity of compression circle prominent 24 and towards pedestal 10 is mobile via Elastic Circular
Switch 222 (is shown in Fig. 2) with dashed circle.
Referring to Fig. 3 and Fig. 4.In this present embodiment, pedestal 10 has the first bearing surface 102.Under first support 14
End has rod-shaped interconnecting piece 142, and the first connection structure 18 includes the first vertical limiting section 182 and first level limiting section 184, the
One vertical limiting section 182 is connect with pedestal 10 and the first vertical limiting section 182 has the first contained face 1822, the first contained face
1822 essence extend along first direction (or meaning X-direction, similarly hereinafter), and the first bearing surface 102 extends in a first direction, the present embodiment
In, first direction is substantially parallel to the first bearing surface 102, and the first contained face 1822 is opposite with the first bearing surface 102 and parallel prolongs
It stretches to form first and combine space 1824, rod-shaped interconnecting piece 142 is movably disposed in first and combines in space 1824, rod-shaped company
Socket part 142 can move (in the present embodiment, rod-shaped interconnecting piece 142 can be substantially parallel to first direction movement) along first direction or can
Around second direction (or meaning Y direction, similarly hereinafter) rotation, second direction is perpendicular to first direction and 102 edge of the first bearing surface
Second direction extends (in the present embodiment, second direction is parallel to the first bearing surface 102)；In other words, the first vertical limiting section 182
Rod-shaped interconnecting piece 142 is restrained relative to pedestal 10 in the position of Z-direction, so that rod-shaped interconnecting piece 142 will not be transported along Z-direction
Dynamic (or movement of meaning vertical direction).X-direction, Y direction and Z-direction are not parallel each other；In this present embodiment, three
Essence is mutually perpendicular to.First level limiting section 184 is connect with pedestal 10 and first level limiting section 184 has the first confined planes
1842, the first confined planes 1842 are substantially perpendicular to first direction, and the first confined planes 1842 and the first contained face 1822 are in second party
It is provided separately upwards, the first confined planes 1842 are towards rod-shaped interconnecting piece 142.First confined planes 1842 pass through the rod-shaped interconnecting piece of block
142 in first combine space 1824 in limit rod-shaped interconnecting piece 142 on first direction movement (or meaning horizontal direction fortune
It is dynamic).
In addition, in this present embodiment, the first vertical limiting section 182 with L-shaped structure implementation, first level limiting section 184 with
Protruded stigma structure implementation, but invention is not limited thereto.In addition, in this present embodiment, pedestal 10 is metal base plate, pedestal 10 includes
Two perforation 104,106, the first bearing surface 102 are position between two perforation 104,106 and are parallel to the item that first direction extends
The upper surface of shape structure.The strip structure has opposite the first lateral margin 1022 and the second lateral margin 1024, the first vertical limiting section
182 are set on the first lateral margin 1022, and first level limiting section 184 is set on the second lateral margin 1024.In this present embodiment, bottom
10 limiting sections 182 vertical with first of seat and first level limiting section 184 are integrally formed；In practical operation, this structure can be via right
Metal sheet is implemented punching press processing procedure and is realized.Wherein, the first vertical limiting section 182 by protruding from the part of the first lateral margin 1022 certainly
Metal base plate is folded upward at extension forming, and first level limit part 184 by protruding from the part metals of the second lateral margin 1024 certainly
Bottom plate is folded upward at extension forming.But invention is not limited thereto, such as the first vertical limiting section 182 and first level limiting section
184 be extra components, in fixed (such as welding, structure engaging) to pedestal 10 (such as metal plate).
Referring to Fig. 5, in Fig. 5, profile that the first vertical limiting section 182 is covered by first level limiting section 184 with
Hidden line is painted.In this present embodiment, the first vertical limiting section 182 includes the vertical joints 182a and water for being connected to pedestal 10
Flat extension 182b, horizontal extension 182b extend along the opposite direction of first direction (or meaning X-direction), and lower surface is made
For the first contained face 1822；Wherein, for purposes of illustration only, the development length of horizontal extension 182b is exaggerated is illustrated in Fig. 5.First
Confined planes 1842 fall within first in the projection in second direction and combine space 1824 in (i.e. phase in the view field in second direction
When in the dotted rectangle in Fig. 5).Therefore, rod-shaped interconnecting piece 142 (being indicated in Fig. 5 with dashed circle) combines empty in first
Between horizontal movement (i.e. in the movement on first direction) in 1824 the vertical connection of the first vertical limiting section 182 will not be touched
Portion 182a, while rod-shaped interconnecting piece 142 is restrained by the first contained face 1822, keeps horizontal movement (or meaning sliding).First
The 1842 energy rod-shaped interconnecting piece 142 of block of confined planes passes through block in the movement on first direction, that is, the first confined planes 1842
Rod-shaped interconnecting piece 142 is to determine rod-shaped interconnecting piece 142 along the exercise end in X-direction.In Fig. 5, when rod-shaped interconnecting piece
142 be located at the left side dashed circle when (when by the first 1842 block of confined planes), first support 14 and second support 16 will make
Keycap 12 is located at the higher position (or first position)；When rod-shaped interconnecting piece 142 is located at the dashed circle on the right, first
Frame 14 and second support 16 will make keycap 12 be located at the lower position (or second position), that is, keycap 12 is pressed.
On the other hand, rod-shaped interconnecting piece 142 has first part's side wall 1422 and second part side wall 1424, the
A part of side wall 1422 is with second part side wall 1424 in interval first distance (substantially phase in Y direction (or meaning second direction)
When the strip structure in the first bearing surface 102 of offer is in the length of Y direction).When keycap 12 along Z-direction the bottom of relative to
When seat 10 moves, the first contained face 1822 can be connected to second part side wall 1424, but not abut first part's side wall 1422；
When keycap 12 moves to higher position (or the first position) relative to pedestal 10 along Z-direction, the first confined planes
1842 can be connected to first part's side wall 1422, but not abut second part side wall 1424.In addition, the first vertical limiting section
182 protrude from the first water in the structure end (i.e. the free end of horizontal extension 182b) in the opposite direction of first direction relatively
Flat limiting section 184 is in the structure end in the opposite direction of first direction (in this present embodiment, because of first level limiting section 184
Perpendicular column structure, therefore the first confined planes 1842 are that is, structure end).Therefore, when first support 14 is assembled to first
When connection structure 18 (such as directly push rod-shaped interconnecting piece 142 and feed them into first in conjunction with space 1824, such as the right in Fig. 5
Position shown in dashed circle), only horizontal extension can be touched or be expressed to the second part side wall 1424 of rod-shaped interconnecting piece 142
The free end of 182b, it is dry that first part's side wall 1422 of rod-shaped interconnecting piece 142 then will not generate structure with the first connection structure 18
It relates to.In the installation of rod-shaped interconnecting piece 142 into the assembling process of the first connection structure 18, although rod-shaped interconnecting piece 142 has in itself
The ability (such as first support 14 is plastic injection part) of some flexible deformations, but second part side wall 1424 still may be subjected to
The cutting of the free end horizontal extension 182b is hurt, and some Light deformations or damage form the situation of recess defect.With the direction Fig. 5
For, Aforesaid deformation or damage are essentially to be present in the left side of second part side wall 1424, and the first contained face 1822 contacts
Be second part side wall 1424 upside, therefore Aforesaid deformation or damage will not influence the first contained face 1822 to rod-shaped in principle
Interconnecting piece 142 is accurate vertical contained.Also, in the installation of rod-shaped interconnecting piece 142 into the assembling process of the first connection structure 18, the
With the free end horizontal extension 182b any interference does not occur for a part of side wall 1422, therefore can still possess complete shape, makes
Obtain the first confined planes 1842 is not influenced the accurate Horizontal limiting of rod-shaped interconnecting piece 142 by aforementioned installation, that is, aforementioned rod-shaped
Interconnecting piece 142 can accurately be determined to come in the exercise end in X-direction.Therefore, through the first vertical limiting section 182 with
First level limiting section 184 is arranged in a staggered manner in second direction (or meaning Y direction), even if in the mistake for installing rod-shaped interconnecting piece 142
Cheng Zhong, the part-structure of rod-shaped interconnecting piece 142 and the first connection structure 18 have structure to squeeze because of constructive interference, deformation, cut
The situation of incised wound occurs, and the first connection structure 18 remains to provide rod-shaped interconnecting piece 142 reliable and stable sports limiting effect
(including vertical contained and horizontal limitation).Also, even if the size reduction of press-key structure 1, the first connection structure 18 is remained to bar
Shape interconnecting piece 142 provides reliable and stable sports limiting effect.In addition, in this present embodiment, first level limiting section 184 and
First vertical limiting section 182 in second direction in being set in sequence, but invention is not limited thereto；For example, first level limiting section
184 and the first vertical limiting section 182 exchange setting position, reliable and stable movement limit can be also provided rod-shaped interconnecting piece 142
Position effect.
In addition, in this present embodiment, first support 14 includes frame body 140, and frame body 140 connects rod-shaped interconnecting piece 142, first
Vertical limiting section 182 and first level limiting section 184 are located at the two sides of frame body 140, therefore the first connection structure 18 has in second
The effect of positioning first support 14 on direction (or meaning Y direction).In this present embodiment, the second to the 4th connection structure 19-21
It is identical as 18 structure of the first connection structure, and first support 14 and second support 16 and the second to the 4th connection structure 19-21 connect
The part connect is also and the structure of part that connect with the first connection structure 18 of first support 14 is suitable, thus about first support 14 and
The explanation that second support 16 is connect with the second to the 4th connection structure 19-21, sees previously for first support 14 and first
The related description that connection structure 18 connects, does not repeat separately.
In this present embodiment, the first vertical limiting section 182 and first level limiting section 184 are located at the frame body of first support 14
140 two sides, but invention is not limited thereto.Fig. 6 and Fig. 7 is please referred to, Fig. 6 is the press-key structure 3 according to second embodiment
Confined explosion's schematic diagram, Fig. 7 are partial enlarged view of the press-key structure 3 about the first connection structure 18 in Fig. 6, wherein thin film circuit
Plate 22 is not illustrated in Fig. 7, in order to know figure.Press-key structure 3 is roughly the same with 1 structure of press-key structure, therefore 3 principle of press-key structure
On still continue to use the component symbol of press-key structure 1, therefore other explanations about each component of press-key structure 3 ask diameter refering to press-key structure 1
In it is identical name component related description, do not repeat separately.An important difference between press-key structure 3 and press-key structure 1 is
There is the first support 34 of press-key structure 3 through-hole 34a, through-hole 34a to connect adjacent to rod-shaped interconnecting piece 342, the first of press-key structure 3
Binding structure 18 includes the first vertical limiting section 182 and first level limiting section 184 (being illustrated in Fig. 6 with hidden line), and first hangs down
Straight limiting section 182 and first level limiting section 184 are respectively positioned in through-hole 34a.Similarly, the first connection structure 18 also can be by logical
Hole 34a provides first support 34 in the positioning in second direction.
In addition, please referring to Fig. 8 and Fig. 9, Fig. 8 is according to confined explosion's schematic diagram of the press-key structure 4 of 3rd embodiment, figure
9 be partial enlarged view of the press-key structure 4 about the first connection structure 18 in Fig. 8, and wherein film circuit board 22 is not illustrated in Fig. 9
In, in order to know figure.Press-key structure 4 is roughly the same with 1 structure of press-key structure, therefore press-key structure 4 is still continued to use by bond in principle
The component symbol of structure 1, therefore other explanations about each component of press-key structure 4, ask diameter refering to name component identical in press-key structure 1
Related description, do not repeat separately.An important difference between press-key structure 4 and press-key structure 1 is the first of press-key structure 4
Bracket 44 has fluting 44a, and adjacent to rod-shaped interconnecting piece 442, the first vertical limiting section 182 is located in fluting 44a fluting 44a,
First level limiting section 184 is located at 44 outside of first support.Similarly, the first connection structure 18 can also be provided by fluting 44a
First support 44 is in the positioning in second direction (or meaning Y direction).In addition, in practical operation, if first level limiting section 184
And the first vertical limiting section 182 exchange setting position, then change and be located in fluting 44a by first level limiting section 184, first is vertical
Limiting section 182 is located at 44 outside of first support；At this point, the first connection structure 18 remains to position first support 44 by fluting 44a.
In press-key structure 1, first support 14 and second support 16 are pivotally connected, and second support 16 is via third connection structure 20
And the 4th connection structure 21 be connected to pedestal 10, therefore first support 14 and second support 16 can fairly smoothly be set to pedestal 10
On, but invention is not limited thereto.Figure 10 and Figure 11 is please referred to, Figure 10 is the part according to the press-key structure 5 of fourth embodiment
Perspective view of the explosion, Figure 11 are partial enlarged view of the press-key structure 4 about third connection structure 20 in Figure 10, wherein film circuit board
22 and first support 14 be not illustrated in Figure 11, in order to know figure.Press-key structure 5 is roughly the same with 1 structure of press-key structure, therefore presses
Bond structure 5 still continues to use the component symbol of press-key structure 1 in principle, therefore other explanations about each component of press-key structure 5, and diameter is asked to be joined
The related description for readding identical name component in press-key structure 1, does not repeat separately.One between press-key structure 5 and press-key structure 1 is important
Difference be that the second support 56 of press-key structure 5 is only connected to pedestal 10 via third connection structure 20, wherein second support
56 lower end is movably connected via the combination space of third connection structure 20 with third connection structure 20, and (this can refer to bar
The related description being movably connected and its schema that shape interconnecting piece 142 is combined space 1824 with first, specifically, third connect
Binding structure 20 also includes third Horizontal limiting portion and the vertical limiting section of third, and third Horizontal limiting portion has third confined planes, the
Three vertical limiting sections are connect with pedestal 10 and there is the vertical limiting section of third third to restrain face, and third restrains face along first direction
Opposite direction extends, and the contained face of third is opposite with the third bearing surface of pedestal 10 and forms space in conjunction with third, second support
Lower end with third connection structure via third combination space to be movably connected, and third confined planes are in the projection in second direction
Third combination space is fallen in the view field in second direction).Due to the first connection structure 18 and the second connection structure 19
Positioned at the two sides of first support 14, third connection structure 20 is changed between the first connection structure 18 and the second connection structure 19
Sentence is talked about, and the first connection structure 18 and the second connection structure 19 are arranged adjacent to the both ends of 14 the same side of first support, and third connects
Binding structure 20 is arranged adjacent to the middle part of the opposite other side of first support 14, and isosceles triangle is presented in three connection structure 18-20
Distribution, so that first support 14 and 16 entirety of second support are connected on pedestal 10 with three connection structure 18-20, therefore by bond
The first support 14 and second support 16 of structure 5 also can be fairly smoothly set on pedestal 10.
In press-key structure 1, the first connection structure 18 and the second connection structure 19 are symmetrically disposed on relative to first direction
On pedestal 10, but invention is not limited thereto.Figure 12 and Figure 13 is please referred to, Figure 12 is the press-key structure 6 according to the 5th embodiment
Perspective view of the explosion, Figure 13 is partial enlarged view of the press-key structure 6 about the first connection structure 68 in Figure 12, wherein thin film circuit
Plate 22 is not illustrated in Figure 13, in order to know figure.Press-key structure 6 is roughly the same with 1 structure of press-key structure, therefore press-key structure 6 is former
Still continue to use the component symbol of press-key structure 1 on then, therefore other explanations about each component of press-key structure 6, ask diameter refering to by bond
The related description of identical name component, does not repeat separately in structure 1.An important difference between press-key structure 6 and press-key structure 1 exists
In the second connection structure 69 of press-key structure 6 only include the second vertical limiting section 692, and the first level of the first connection structure 68
Limiting section 684 is relatively distant from the first vertical limiting section 682 and is arranged.Wherein, the first vertical limiting section 682, first level limiting section
684 and second vertical limiting section 692 be connected to pedestal 10, first level limiting section 684 is located at the first vertical limiting section 682 and
Between two vertical limiting sections 692.Second contained face 6922 of the second vertical limiting section 692 extends in a first direction, and second restrains
Second bearing surface 108 of face 6922 and pedestal 10 is opposite and forms second and is combined space 6924, and the of the first vertical limiting section 682
One contained face 6822 is opposite with the first bearing surface 102 of pedestal 10 and formation first is combined space 6824, and first combines space
6824 are combined space 6924 to be located at the two sides of first support 64 with second.First confined planes 6842 of first level limiting section 684
Space 6824 is combined to be combined between space 6924 with second positioned at first, the rod-shaped interconnecting piece 642 of first support 64 can live simultaneously
It is set to first dynamicly to be combined in space 6924 in conjunction with space 6824 with second, the first confined planes of first level limiting section 684
6842 fall within first in the projection in second direction respectively combines space 6824 and the second combination space 6924 in second direction
View field in (side view that can refer to the first connection structure 18 shown in Fig. 5).Therefore, only the first confined planes 6842 can be kept off
The only horizontal movement of rod-shaped interconnecting piece 642.In addition, in this present embodiment, escape groove is optionally arranged in first support 64
64a, escape groove 64a are located in escape groove 64a adjacent to rod-shaped interconnecting piece 642, first level limiting section 684.When 12 edge of keycap
Z-direction towards pedestal 10 move when, first level limiting section 684 will not abut escape groove 64a；When keycap 12 is along Z axis
When direction moves to higher position (or the first position) relative to pedestal 10, first level limiting section 684 can be connected to and keep away
Allow slot 64a side wall.
In foregoing embodiments, vertical limiting section 182,682,692 and Horizontal limiting portion 184,684 are independently arranged
In on pedestal 10, but invention is not limited thereto.Figure 14 and Figure 15 is please referred to, Figure 14 is the press-key structure according to sixth embodiment
First support 74 and the first connection structure 78 decomposition diagram, Figure 15 be Figure 14 in press-key structure about the first connection structure
78 partial enlarged view, wherein film circuit board 22 is not illustrated in figure, in order to know figure.The press-key structure of the present embodiment is with before
State that 1 structure of press-key structure is roughly the same, the press-key structure of the present embodiment still continues to use the component symbol of press-key structure 1 in principle, therefore
Other explanations of each component of press-key structure about the present embodiment ask diameter refering to the correlation of name component identical in press-key structure 1
Illustrate, does not repeat separately.The press-key structure of the present embodiment and 1 main difference of press-key structure are the of the press-key structure of the present embodiment
One connection structure 78 is different from the first connection structure 18 of press-key structure 1；Accordingly, the pedestal 70 of the press-key structure of the present embodiment
And 74 part-structure of first support is also different from the pedestal 10 and first support 14 of press-key structure 1.In this present embodiment, first connects
The vertical limiting section 782 of the first of binding structure 78 and first level limiting section 784 are connected directly and are integrally formed with pedestal 70.Pedestal
70 include perforation 704, and the first bearing surface 102 of pedestal 70 is the upper surface for extending in the strip structure of 704 sides of perforation, strip
Structure has third lateral margin 7022, and first level limiting section 784 has bottom 7842 and top 7844, first level limiting section
784 bottom 7842 extends vertically upwards from 7022 essence of third lateral margin and forms the first confined planes 7846, first level limit
7844 essence of top in portion 784 is bent along horizontal direction to be extended and connects the first vertical limiting section 782.In practical operation, bottom
Seat 70 can be metal base plate, the first vertical limiting section 782 and first level limiting section 784 by single structure from third lateral margin
The 7022 part metal base plate extends forming (such as realizing via punching press processing procedure).In addition, first support 74 has through-hole
74a, after the rod-shaped interconnecting piece 742 of first support 74 is assembled to the first connection structure 78, the first connection structure 78 is located at through-hole
In 74a, therefore the first connection structure 78 can be provided in the positioning in second direction by through-hole 74a to first support 74.In addition, this
The connection structure of first support 74 and the first connection structure 78 in embodiment is also applicable to first support 14 in press-key structure 1
And the connection structure of second support 16 and the second to the 4th connection structure 19-21, embodiments thereof can be based on each embodiments above
Explanation and realize easily, do not repeat separately.
In foregoing embodiments, rod-shaped interconnecting piece 142,342,442,642,742 can be horizontal relative to pedestal 10,70
Sliding, but invention is not limited thereto.Figure 16 is please referred to, for according to the perspective view of the explosion of the press-key structure 8 of the 7th embodiment.
Press-key structure 8 is roughly the same with 1 structure of aforementioned keys structure, and press-key structure 8 still continues to use the component symbol of press-key structure 1 in principle
Number, thus about each component of press-key structure 8 other explanation, ask diameter refering in press-key structure 1 it is identical name component related description,
It does not repeat separately.An important difference between press-key structure 8 and press-key structure 1 is the first connection structure 88 of press-key structure 8
Include the first level limiting section 884 being relatively arranged on pedestal 10 and the second Horizontal limiting portion 886, first level limiting section
Second confined planes 8862 in 884 the first confined planes 8842 and the second Horizontal limiting portion 886 on first direction in separating and opposite
Setting, the first confined planes 8842 and the second confined planes 8862 are located at the opposite side of rod-shaped interconnecting piece 142 to limit jointly
Rod-shaped interconnecting piece 142 is in the fortune on first direction (or meaning X-direction) and its opposite direction (or opposite direction of meaning X-direction)
It is dynamic；For from another point of view, the first confined planes 8842, the second confined planes 8862 fall within the first combination in the projection in second direction
Space 1824 is in the view field in second direction, as shown in figure 17.Second connection structure 89 and first of press-key structure 8 connects
Binding structure 88 is also suitable for second previously with regard to the related description of the first connection structure 88 relative to first direction symmetrical configuration
Connection structure 89, does not repeat separately.In practical operation, the first confined planes 8842 and the second confined planes 8862 can be designed to support simultaneously
By rod-shaped interconnecting piece 142, whereby, after the installation to the first connection structure 88 and the second connection structure 89 of rod-shaped interconnecting piece 142, bar
Shape interconnecting piece 142 is only capable of rotating, so that the aspect of pivot joint is presented in first support 14 and pedestal 10.In addition, in this present embodiment, the
One Horizontal limiting portion 884 is coplanar with 886 essence of the second Horizontal limiting portion, but invention is not limited thereto.Such as first water
Flat limiting section 884 and the second Horizontal limiting portion 886 are in being arranged in a staggered manner (that is, non-coplanar setting, such as Figure 18 institute on first direction
Show), side view can be still identical as aforementioned first connection structure 88 (i.e. as shown in figure 16), therefore first level shown in Figure 18 limits
The setting in position portion 884 and the second Horizontal limiting portion 886 remains to provide water to rod-shaped interconnecting piece 142 such as aforementioned first connection structure 88
Flat limit.
Press-key structure of the invention is staggered in second direction with first level limiting section through the first vertical limiting section and sets
It sets, even if the part-structure of rod-shaped interconnecting piece and the first connection structure are because of constructive interference during installing rod-shaped interconnecting piece
And thering is structure to squeeze, deformation, the situation for cutting incised wound, the first connection structure remains to provide rod-shaped interconnecting piece reliable and steady
Fixed sports limiting effect (including vertical contained and horizontal limitation).Also, even if the size reduction of press-key structure, the first connection
Structure remains to provide rod-shaped interconnecting piece reliable and stable sports limiting effect.
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, the applied scope of protection of the claims of the present invention should illustrate the most wide explanation of work according to above-mentioned, to cause it
Cover the arrangement of all possible change and tool equality.
Claims (22)
1. a kind of press-key structure, it is characterised in that include:
Pedestal includes the first bearing surface；
Keycap is set on the pedestal；
First support is connected between the pedestal and the keycap, which includes rod-shaped interconnecting piece；
Second support is connected between the pedestal and the keycap, which is supported in the first support and the second support simultaneously
Via the first support and the second support to be moved up and down relative to the pedestal；And
First connection structure is set on the pedestal, which includes:
First vertical limiting section, connect with the pedestal and the first vertical limiting section has the first contained face, the first contained face
Extend in a first direction, first bearing surface along the first direction extend, second direction perpendicular to the first direction and this first
Bearing surface extends along the second direction, and the first contained face is opposite with first bearing surface and forms first in conjunction with space, the bar
Shape interconnecting piece is movably disposed in this and first combines in space, which can move along the first direction or can be around
Second direction rotation；And
First level limiting section, connect with the pedestal and the first level limiting section has the first confined planes, first confined planes
Perpendicular to the first direction, which is provided separately with the first contained face in the second direction, first limit
Facing towards the rod-shaped interconnecting piece, first confined planes are by the block rod-shaped interconnecting piece to limit this in the first combination space
Rod-shaped interconnecting piece is in the movement on the first direction；
Wherein, which falls within the first combination space in the throwing in the second direction in the projection in the second direction
In the domain of shadow zone.
2. press-key structure according to claim 1, it is characterised in that: the first support have through-hole, the through-hole adjacent to
The rod-shaped interconnecting piece, first connection structure are located in the through-hole.
3. press-key structure according to claim 1, it is characterised in that: the first support includes frame body, and frame body connection should
Rod-shaped interconnecting piece, the first vertical limiting section and the first level limiting section are located at the two sides of the frame body.
4. press-key structure according to claim 1, it is characterised in that: the pedestal also includes two perforation, first abutting
Face is the upper surface of the strip structure extended between this two perforation, which has the first lateral margin and the second lateral margin,
The first vertical limiting section is set on first lateral margin, which is set on second lateral margin.
5. press-key structure according to claim 4, it is characterised in that: the pedestal is metal base plate, the first vertical limit
Portion is folded upward at extension forming to protrude from the part of first lateral margin metal base plate certainly, which is to dash forward certainly
Extension forming is folded upward at for the part of second lateral margin metal base plate.
6. press-key structure according to claim 4, it is characterised in that: the first support have fluting, the fluting adjacent to
The rod-shaped interconnecting piece, one of the first vertical limiting section and the first level limiting section are located in the fluting, this first
Vertical limiting section and the wherein another of the first level limiting section are located on the outside of the first support.
7. press-key structure according to claim 1, it is characterised in that: the pedestal also includes perforation, which is
The upper surface of the strip structure of the perforated side is extended in, which has third lateral margin, first level limiting section tool
There are bottom and top, the bottom of the first level limiting section extends vertically upwards from the third lateral margin and forms first limit
Face, the top of the first level limiting section is bent along horizontal direction to be extended and connects the first vertical limiting section.
8. press-key structure according to claim 7, it is characterised in that: the pedestal is metal base plate, and wherein this is first vertical
Limiting section and the first level limiting section, which are extended by single structure from the part of the third lateral margin metal base plate, to be shaped.
9. press-key structure according to claim 1, it is characterised in that: the press-key structure also includes the second connection structure, should
Second connection structure also includes the second vertical limiting section, which connect with the pedestal and the second vertical limit
Portion has the second contained face, which extends along the first direction, which abuts with the second of the pedestal
Face is opposite and forms second and combines space, this first combines space second to be combined with this and be spatially located at the two sides of the first support,
First confined planes are located at this and first space are combined second to be combined between space with this, which movably sets simultaneously
Be placed in this first combine space and this second combine in space, first confined planes in the projection in the second direction fall within this
Two combine space in the view field in the second direction.
10. press-key structure according to claim 9, it is characterised in that: the first support has escape groove, the escape groove phase
Adjacent to the rod-shaped interconnecting piece, which is located in the escape groove.
11. press-key structure according to claim 1, it is characterised in that: the press-key structure also include the second connection structure and
Third connection structure, wherein the first support is connected to the pedestal via first connection structure and second connection structure, should
First connection structure and second connection structure are located at the two sides of the first support, and the second support is via the third connection structure
It is connected to the pedestal, which is located between first connection structure and second connection structure.
12. press-key structure according to claim 11, it is characterised in that: the third connection structure also includes third level limit
Position portion and the vertical limiting section of third, the third Horizontal limiting portion have third confined planes, the vertical limiting section of the third and the pedestal
There is third to restrain face for connection and the vertical limiting section of the third, which restrains face and extend along the opposite direction of the first direction,
The contained face of the third is opposite with the third bearing surface of the pedestal and forms space in conjunction with third, and the lower end of the second support is via this
To be movably connected with the third connection structure, which falls in the projection in the second direction in third combination space
In the third combination space in the view field in the second direction.
13. press-key structure according to claim 1, it is characterised in that: the first vertical limiting section is in the first direction
Structure end in opposite direction protrudes from the first level limiting section in the structure in the opposite direction of the first direction relatively
End.
14. press-key structure according to claim 1, it is characterised in that: first connection structure also includes the second horizontal limit
Position portion, which connect with the pedestal and the second Horizontal limiting portion has the second confined planes, second limit
Face is provided separately with second confined planes on the first direction perpendicular to the first direction, first confined planes, first limit
Plane and second confined planes are located at the opposite side of the rod-shaped interconnecting piece, jointly come limit the rod-shaped interconnecting piece in this first
Movement on direction and its opposite direction.
15. a kind of press-key structure, it is characterised in that include:
Pedestal, includes the first bearing surface, which extends in a first direction；
Keycap is set on the pedestal；
First support is movably connected between the pedestal and the keycap, and the lower end of the first support has rod-shaped interconnecting piece,
The rod-shaped interconnecting piece has first part's side wall and a second part side wall, and first part's side wall and the second part side wall are in the
First distance is spaced on two directions；
Second support is movably connected between the pedestal and the keycap, the keycap be supported in the first support and this second
On bracket, and the keycap can be moved via the first support and the second support along third direction in first position and the
Between two positions, the first direction, the second direction and the third direction are not parallel each other；And
First connection structure is set on the pedestal, which includes:
First vertical limiting section, connect with the pedestal and the first vertical limiting section has the first contained face, the first contained face
Extend along the first direction, the first contained face is opposite with first bearing surface and forms first in conjunction with space, the rod-shaped connection
Portion is movably disposed in the first combination space；And
First level limiting section, connect with the pedestal and the first level limiting section has the first confined planes, first confined planes
Perpendicular to the first direction, which passes through the block rod-shaped connection towards the rod-shaped interconnecting piece, first confined planes
Portion is to determine the rod-shaped interconnecting piece along the exercise end on the first direction；
Wherein, first confined planes and the first contained face are in being spaced the first distance in the second direction；
When the keycap along the third direction relative to the base motions when, which can be connected to the second part side
Wall, but not abut first part's side wall；
When the keycap along the third direction relative to the base motions to the first position when, which can be connected to
First part's side wall, but not abut the second part side wall.
16. press-key structure according to claim 15, it is characterised in that: the first vertical limiting section is in the first direction
Structure end in opposite direction protrudes from the first level limiting section in the structure in the opposite direction of the first direction relatively
End.
17. press-key structure according to claim 15, it is characterised in that: the pedestal also includes two perforation, this first is supported
Junction is the upper surface of the strip structure extended between this two perforation, which has the first lateral margin and second side
Edge, the first vertical limiting section are set on first lateral margin, which is set on second lateral margin.
18. press-key structure according to claim 17, it is characterised in that: the pedestal is metal base plate, the first vertical limit
Position portion is folded upward at extension forming to protrude from the part of first lateral margin metal base plate certainly, which is certainly
It protrudes from the part of second lateral margin metal base plate and is folded upward at extension forming.
19. press-key structure according to claim 17, it is characterised in that: the first support has fluting, and the fluting is adjacent
In the rod-shaped interconnecting piece, one of the first vertical limiting section and the first level limiting section are located in the fluting, this
One vertical limiting section and the wherein another of the first level limiting section are located on the outside of the first support.
20. press-key structure according to claim 15, it is characterised in that: the pedestal also includes perforation, first bearing surface
For extend in the perforated side strip structure upper surface, the strip structure have third lateral margin, the first level limiting section
With bottom and top, the bottom of the first level limiting section extends vertically upwards from the third lateral margin and forms first limit
Face, the top of the first level limiting section is bent along horizontal direction to be extended and connects the first vertical limiting section.
21. press-key structure according to claim 20, it is characterised in that: the pedestal be metal base plate, wherein this first hang down
Straight limiting section and the first level limiting section, which are extended by single structure from the part of the third lateral margin metal base plate, to be shaped.
22. press-key structure according to claim 15, it is characterised in that: first connection structure also includes the second horizontal limit
Position portion, which connect with the pedestal and the second Horizontal limiting portion has the second confined planes, second limit
Face is provided separately with second confined planes on the first direction perpendicular to the first direction, first confined planes, first limit
Plane and second confined planes are located at the opposite side of the rod-shaped interconnecting piece, jointly come limit the rod-shaped interconnecting piece in this first
Movement on direction and its opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208868.4A CN106971889B (en) | 2017-03-31 | 2017-03-31 | Press-key structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208868.4A CN106971889B (en) | 2017-03-31 | 2017-03-31 | Press-key structure |
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| CN106971889A CN106971889A (en) | 2017-07-21 |
| CN106971889B true CN106971889B (en) | 2019-01-15 |
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| CN201710208868.4A Active CN106971889B (en) | 2017-03-31 | 2017-03-31 | Press-key structure |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI650786B (en) * | 2017-07-25 | 2019-02-11 | 達方電子股份有限公司 | Keyswitch structure |
| CN107481881B (en) * | 2017-08-04 | 2020-02-04 | 苏州达方电子有限公司 | Key structure |
| TW201916081A (en) * | 2017-09-15 | 2019-04-16 | 致伸科技股份有限公司 | Keyboard device |
| CN108493014A (en) * | 2018-01-26 | 2018-09-04 | 苏州达方电子有限公司 | Press-key structure |
| CN110189948B (en) * | 2018-02-23 | 2021-09-14 | 群光电子(苏州)有限公司 | Key device and keyboard |
| CN110444423B (en) * | 2019-07-11 | 2022-04-12 | 苏州达方电子有限公司 | Key cap structure and key |
| TWI691989B (en) * | 2019-10-15 | 2020-04-21 | 群光電子股份有限公司 | Keyboard device |
| TWI760187B (en) | 2021-04-15 | 2022-04-01 | 達方電子股份有限公司 | Lifting mechanism and key structure using the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829579A (en) * | 1997-08-11 | 1998-11-03 | Tsai; Huo-Lu | Key switch assembly for a computer keyboard |
| CN201167047Y (en) * | 2008-01-28 | 2008-12-17 | 达方电子股份有限公司 | Key structure |
| CN201540845U (en) * | 2009-07-17 | 2010-08-04 | 苏州达方电子有限公司 | Keypad and keyboard |
| CN104183402A (en) * | 2013-05-23 | 2014-12-03 | 陈�峰 | A key switch device of a support structure in a board with bending edges |
| CN205920914U (en) * | 2016-07-15 | 2017-02-01 | 群光电子(苏州)有限公司 | Key structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3421303B2 (en) * | 1992-02-14 | 2003-06-30 | ブラザー工業株式会社 | Key switch device |
-
2017
- 2017-03-31 CN CN201710208868.4A patent/CN106971889B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829579A (en) * | 1997-08-11 | 1998-11-03 | Tsai; Huo-Lu | Key switch assembly for a computer keyboard |
| CN201167047Y (en) * | 2008-01-28 | 2008-12-17 | 达方电子股份有限公司 | Key structure |
| CN201540845U (en) * | 2009-07-17 | 2010-08-04 | 苏州达方电子有限公司 | Keypad and keyboard |
| CN104183402A (en) * | 2013-05-23 | 2014-12-03 | 陈�峰 | A key switch device of a support structure in a board with bending edges |
| CN205920914U (en) * | 2016-07-15 | 2017-02-01 | 群光电子(苏州)有限公司 | Key structure |
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| CN106971889A (en) | 2017-07-21 |
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