CN106128831A - Press-key structure and apply the portable computer of this press-key structure - Google Patents
Press-key structure and apply the portable computer of this press-key structure Download PDFInfo
- Publication number
- CN106128831A CN106128831A CN201610304086.6A CN201610304086A CN106128831A CN 106128831 A CN106128831 A CN 106128831A CN 201610304086 A CN201610304086 A CN 201610304086A CN 106128831 A CN106128831 A CN 106128831A
- Authority
- CN
- China
- Prior art keywords
- base plate
- gripper shoe
- press
- magnetics
- absorption position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
- H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
- H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1662—Details related to the integrated keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/036—Return force
- H01H2221/04—Return force magnetic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/002—Calculator, computer
Abstract
A kind of press-key structure, including a gripper shoe, a base plate, a pre-force applying assembly, a keycap, a pin connected assembly, an adsorbable part and a magnetics.Base plate is adjacent with gripper shoe, and base plate is with one of gripper shoe slidably.Pre-force applying assembly is connected to slidably gripper shoe or base plate.Pin connected assembly is arranged between keycap and gripper shoe.Adsorbable part is arranged at below pin connected assembly, and adsorbable part has one first end and one second end that can be respectively moved to one first and one second corresponding absorption position relative to an axis.Magnetics is in order to provide a magnetic force and can move back and forth to the first or second absorption position by base plate or the slip of gripper shoe, when magnetics is positioned at below the first absorption position, attract the first end to the first absorption position, and pre-force applying assembly produce one first prestressing；When magnetics is positioned at below the second absorption position, attract the second end to the second absorption position, and pre-force applying assembly produce one second prestressing.
Description
Technical field
The present invention relates to a kind of press-key structure, and particularly to a kind of lift press-key structure and apply this button
The portable computer of structure.
Background technology
Existing press-key structure uses elastic component to provide an elastic-restoring force of keycap, and props up with scissor leg structure
Support keycap, the position before making keycap can return back to pressing.But, scissor leg structure assembles and is difficult to, and pressing
Stroke is higher, is unsuitable to apply to thinning keyboard.Meanwhile, when being pressed by cap, need to incite somebody to action by elastic component
Downforce reaches on the film circuit board with double-deck circuit making, if too small being difficult to of downforce makes double-deck circuit
Contact, therefore sensitivity is poor.Additionally, existing press-key structure cannot be received when non-working condition to lower
Structure height, emphasizes today of ultrathin at portable computer, it is necessary to develop new press-key structure with
Reduce the integral thickness of portable computer.
Summary of the invention
It is an object of the invention to provide a kind of lift press-key structure and apply its portable computer,
Can reduce support member or resistance time base plate moves, the storage making button is the lightest quickly.
According to an aspect of the invention, it is proposed that a kind of press-key structure, including a gripper shoe a, base plate, pre-
Force applying assembly, a keycap, a pin connected assembly, an adsorbable part and a magnetics.Base plate and support
Plate is adjacent, and the one of base plate and gripper shoe is slidably, so that can relative slide between base plate with gripper shoe.In advance
Force applying assembly is connected to slidably gripper shoe or base plate.Pin connected assembly be arranged at keycap and gripper shoe it
Between.Adsorbable part is arranged at below pin connected assembly, and adsorbable part has one first end and one second end, the
One end and the second end can be respectively moved to one first absorption position of correspondence and one the relative to an axis
Two absorption positions.Magnetics is in order to provide a magnetic force and can move back by base plate or the slip of gripper shoe
Move to the first absorption position or the second absorption position, wherein under magnetics is positioned at the first absorption position
Fang Shi, the first end of adsorbable part is attracted by magnetic force and moves to the first absorption position, and pre-force applying assembly
Produce one first prestressing；When magnetics is positioned at below the second absorption position, the second end of adsorbable part is subject to
Magnetic force attracts and moves to the second absorption position, and pre-force applying assembly produces one second prestressing, the first prestressing
Or second prestressing can lower base plate or resistance time gripper shoe slidably reciprocates.
According to an aspect of the invention, it is proposed that a kind of portable computer, including a upper cover, a lower cover with
And a connection piece is to connect upper cover and lower cover, and connector can drive the base plate of above-mentioned press-key structure or prop up
The slip of fagging, and the first prestressing or the second prestressing can reduce the resistance that connector drives base plate or gripper shoe to slide
Power.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as to the present invention's
Limit.
Accompanying drawing explanation
Fig. 1～Fig. 2 illustrate respectively according to the components broken down of the press-key structure of one embodiment of the invention after vertical view
Angle and the schematic diagram of upward view angle.
Fig. 3 illustrates the schematic diagram of the components broken down before assembling according to the press-key structure of one embodiment of the invention.
Fig. 4-1 and Fig. 4-2 illustrates the schematic diagram after assembling according to the press-key structure of one embodiment of the invention.
Fig. 5 A and Fig. 5 B illustrate the press-key structure of Fig. 4-1 be respectively at release conditions (i.e. serviceable condition,
Such as when portable computer upper cover is opened) with storing state (such as portable computer upper cover and master
Body Guan Bi time) schematic appearance.
Fig. 6 A and Fig. 6 B illustrate in Fig. 5 A along A-A section press-key structure use state time by discharging
State Transferring is to the cross-sectional schematic of pressed state.
The press-key structure that Fig. 7 A and Fig. 7 B illustrates in Fig. 5 B along A-A section is transformed into storage by release conditions
Deposit the cross-sectional schematic of state.
Fig. 8 illustrates the element exploded view of the press-key structure of another embodiment of the present invention.
Before Fig. 9, Figure 10-1 and Figure 10-2 illustrates the press-key structure assembling of further embodiment of this invention respectively
Schematic diagram after element exploded view and assembling.
Figure 11 A and Figure 11 B illustrates the press-key structure of Figure 10-1 and is transformed into cuing open of storing state by release conditions
Depending on schematic diagram.
Figure 12 A and Figure 12 B illustrates in the press-key structure of the present invention is arranged at a portable computer and along with upper
Lid folding and by release conditions (i.e. serviceable condition, such as when portable computer upper cover is opened) to store
The cross-sectional schematic of state (such as when portable computer upper cover closes with main body).
Figure 13 illustrates the section view signal of the press-key structure with smoothing function according to one embodiment of the invention
Figure.
Figure 14 illustrates dynamic balance schematic diagram when moving according to the button of one embodiment of the invention.
Figure 15 illustrates the configuration schematic diagram of the pre-force applying assembly according to one embodiment of the invention.
Wherein, reference
2,2 ', 2A, 2A ', 2B, 2C, 2E: press-key structure
10: keycap
102: link supports portion
20,20 ': pin connected assembly
21: the first articulated parts
211: first connecting rod
212: the first axle fixed parts
213: the first connecting portions
214: the first Actuator Divisions
22: the second articulated parts
221: second connecting rod
222: the second axle fixed parts
223: the second connecting portions
224: the second Actuator Divisions
225: stopper section
X1: the first rotating shaft
X2: the second rotating shaft
A1: first axle
25: adsorbable part
251: the first ends
252: the second ends
26: magnetics
27: optical waveguide layer
P1: the first absorption position
P2: the second absorption position
28: elastic component
30,30 ': film circuit board
31: switch element
32: touching portion
33: switch element
34: the second flutings
40,40 ': gripper shoe
401: supporting surface
41: the first support members
411,412: the first pivoted hole
42: the second support members
421,422: the second pivoted hole
43: the first openings
44: the first flutings
45: screw thread
46: lubricating layer
47: roller
50,50 ': base plate
501: upper surface
51: the second openings
51 ': accommodation space
52: stop part
54: the three openings
60: laminating layer
70: pre-force applying assembly
71: the first elastic components
72: the second elastic components
F11+F12: the first prestressing
F21: external motivating force
F31: magnetic attraction
F32: frictional force
F13: the second prestressing
F33: magnetic attraction
4: portable computer
5: lower cover
6: pivot
61: the first latches
7: upper cover
8: moving member
81: the second latches
9: controller
θ: angle
S1: the first glide direction
S2: the second glide direction
T1: non-stop dog position
T2: stop dog position
Detailed description of the invention
Embodiment set forth below is described in detail, and embodiment is only in order to illustrate as example, and is not used to limit
The scope that the contracting present invention to be protected.
Fig. 1～Fig. 2 illustrate respectively according to the components broken down of the press-key structure 2 of one embodiment of the invention after bow
Visual angle and the schematic diagram of upward view angle.Refer to Fig. 1 and Fig. 2, press-key structure 2 includes keycap 10, pivot
Connected components 20, one adsorbable part 25 and a magnetics 26.Pin connected assembly 20 is arranged at keycap 10
Lower section.Pin connected assembly 20 includes one first articulated part 21 and one second articulated part 22, V-shaped phase
Hand over.One end of first articulated part 21 has a first connecting rod 211, and the other end has one first axle fixed part
212 and one first rotating shaft X1.Additionally, one end of the second articulated part 22 has a second connecting rod 221,
The other end has one second axle fixed part 222 and one second rotating shaft X2.It addition, the first articulated part 21
First rotating shaft X1 has one first connecting portion 213, and the second rotating shaft X2 of the second articulated part 22 has one
Second connecting portion 223, the first connecting portion 213 is bonded with each other, such as with protuberance with the second connecting portion 223
It is bonded with each other on an axis A1 (seeing Fig. 4-1, Fig. 6 A and Fig. 6 B) with depressed part, so that the first pivot
First rotating shaft X1 of fitting 21 and the second rotating shaft X2 of the second articulated part 22 is respectively positioned on axis A1.
In Fig. 1 and Fig. 2, adsorbable part 25 is arranged at below pin connected assembly 20.In one embodiment,
Adsorbable part 25 may utilize buckle structure and is fixed on below pin connected assembly 20.In another embodiment, can profit
By the technology of injection molding in mould, adsorbable part 25 is arranged in a mould, then plastics are incident upon mould
In tool, so that the first articulated part 21 of injection molding or the second articulated part 22 and the adsorbable part in mould
25 is integrally formed.
Refer to Fig. 2, in one embodiment, adsorbable part 25 has one first end 251 and one second
End 252, the first end 251 is corresponding to one first absorption position P1, and the second end 252 is corresponding to one second absorption
Position P2.Additionally, magnetics 26 arranges provide a magnetic force and can move back and forth to the first adsorption potential
Put below P1 or the second absorption position P2.Attracted by magnetic force when the first end 251 of adsorbable part 25 and produce
During a raw active force, the first end 251 of adsorbable part 25 relative to axis A1 (see Fig. 4-1, Fig. 4-2,
Fig. 6 A and Fig. 6 B) mobile to the first absorption position P1, so that the first articulated part 21 and the second articulated part 22
(such as becoming the release conditions shown in Fig. 6 A or Fig. 7 A) can be activated by this active force.Additionally, work as
When second end 252 of adsorbable part 25 is attracted by magnetic force and produces an active force, the second of adsorbable part 25
End 252 is mobile relative to axis A1 (seeing Fig. 4, Fig. 6 A and Fig. 6 B) to the second absorption position P2, with
Make the first articulated part 21 and the second articulated part 22 can activated (such as become such as Fig. 7 B by this active force
Shown storing state).Therefore, the pin connected assembly 20 of the present embodiment can be by changing adsorbable part 25
First end 251 and the second end 252 respectively with the absorption of magnetics 26, and then drive the first articulated part 21
And second articulated part 22 change between release conditions and storing state.
In one embodiment, the magnetizable material of adsorbable part 25 e.g. iron content, and magnetics 26 is such as
For permanent magnet or electric magnet.
Refer to Fig. 2, in one embodiment, the bottom of keycap 10 includes multiple link supports portion 102, uses
To fix or to slidingly support the first connecting rod 211 and the second of the second articulated part 22 of the first articulated part 21
Connecting rod 221.Additionally, in one embodiment, the outside of the first articulated part 21 is at first connecting rod 211
Being provided with a first prominent Actuator Division 214, the position correspondence of this first Actuator Division 214 is positioned at a touching portion 32
Top, therefore the first Actuator Division 214 can contact this touching portion 32 when keycap 10 is pressed, with produce
One push button signalling.In another embodiment, the outside of the second articulated part 22 can at second connecting rod 221
Being provided with a second prominent Actuator Division 224, the position of this second Actuator Division 224 is positioned at another touching portion 32
Top, therefore the second Actuator Division 224 can contact this another touching portion 32 when keycap 10 is pressed, with
Produce a pressing signal.In other words, the press-key structure 2 of the present invention arranges at least one Actuator Division and at least one
Individual touching portion 32 contacts, to produce a pressing signal.
Furthermore, refer to Fig. 2, in one embodiment, the first articulated part 21 and/or the second articulated part 22
Outside be provided with one and more protrude from the stopper section 225 outside the second Actuator Division 224, correspondence is positioned at the second adsorption potential
Put the top of P2.When magnetics 26 moves to the second absorption position P2 to adsorb adsorbable part 25
The second end 252 time, stopper section 225 contacts with magnetics 26 (position is at the second absorption position P2),
So that the second Actuator Division 224 cannot touch touching portion 32, to avoid still producing pressing when storing state
Signal.Thin portion content about stopper section 225 does not describes in detail at this, please with reference to the example explanation of Fig. 7 B.
Refer to Fig. 3, its element illustrated before assembling according to the press-key structure 2A of one embodiment of the invention divides
Xie Tu.In one embodiment, press-key structure 2A further includes film circuit board 30, gripper shoe 40 1
Base plate 50 and a pre-force applying assembly 70.Film circuit board 30 may be disposed in gripper shoe 40 or with
Fagging 40 is combined as a whole, and gripper shoe 40 is arranged on base plate 50.Refer to Fig. 4-1, real one
Executing in example, when base plate 50 is a sliding panel, pre-force applying assembly 70 is connected to base plate 50 with portable
Between the casing of computer (seeing Figure 12 A), so that base plate 50 can be pulled easily, and reach laborsaving
Effect.Refer to Fig. 4-2, in one embodiment, when gripper shoe 40 is a sliding panel, prestressing is executed
Add between the casing that assembly 70 is connected to gripper shoe 40 and portable computer (seeing Figure 12 A), so that
Fagging 40 can be pulled easily, and reaches labour-saving effect.
In one embodiment, when the peripheral region of gripper shoe 40 extends base plate 50 outer, prestressing applies
Among each fluting that assembly 70 can be assembled on the peripheral region of gripper shoe 40, and be connected to base plate 50 with
Between gripper shoe 40.Refer to Figure 15, one end of the first elastic component 71 is connected to slidably base plate 50,
The other end is connected to the gripper shoe 40 fixed.One end of second elastic component 72 is connected to slidably base plate 50,
The other end is connected to the gripper shoe 40 fixed.When base plate 50 or gripper shoe 40 are slided, prestressing applying group
Resistance when part 70 can lower base plate 50 or gripper shoe 40 slidably reciprocates.
Pre-force applying assembly 70 can be implemented in a variety of forms, such as, include two the first elastic components 71 and extremely
Few second elastic component 72.Two or more first elastic component 71 and the second elastic component 72 is set
Force can be made to be evenly distributed (refer to the configuration mode of Figure 15), but the present invention is not limited.First bullet
Property part 71 and the second elastic component 72 e.g. stretch spring, and the coefficient of elasticity of the first elastic component 71 is permissible
More than or equal to the coefficient of elasticity of the second elastic component 72, so that the reply produced when the first elastic component 71 stretches
The restoring force (the second prestressing) produced when power (the i.e. first prestressing) stretches more than the second elastic component 72.First
Elastic component 71 and the second elastic component 72 also can use compression spring, if the first elastic component 71 and the second bullet
The position of property part 72 is exchanged with each other, and the present invention is not limited thereto.
Refer to Fig. 3, Fig. 3-6, Fig. 4-1, Fig. 4-2, Fig. 5 B, Fig. 9, Figure 10-1, Figure 10-2,
The quantity of the first elastic component 71 for example, two, the quantity of the second elastic component 72 for example, one.When multiple
First elastic component 71 is in parallel, and when quantity is the most, total pulling force that the first elastic component 71 produces the biggest (with
Quantity is proportional), base plate 50 or gripper shoe 40 can be made to be easier to be pulled and move to the second absorption position.
When multiple second elastic components 72 are in parallel, and when quantity is the most, total pulling force that the second elastic component 72 produces (with
Quantity is proportional) the biggest, base plate 50 or gripper shoe 40 can be made to be easier to be pulled and move to the first suction
Attached position.But on dynamic balance designs, when this magnetics is positioned at below this first absorption position, magnetic
Distance between element 26 and adsorbable part 25 is short thus magnetic attraction is relatively strong, therefore the first elastic component 71 needs
Produce the first bigger prestressing and force in base plate 50 in advance, magnetics 26 could be allowed more effortlessly to move
Move to the second absorption position.Additionally, when this magnetics 26 is positioned at below this second absorption position, magnetic
Distance between property element 26 and adsorbable part 25 thus magnetic attraction is more weak, the second elastic component 72 is relative
Avoid the need for producing bigger the second prestressing (less than the first prestressing) and force in base plate 50 in advance, also can save
Magnetics 26 is allowed to power to move to the first absorption position.
It should be noted that when this magnetics 26 is positioned at below this first absorption position, first is elastic
The first prestressing that part 71 produces is less than the magnetic attraction between magnetics 26 and adsorbable part 25 and base plate
Frictional force between 50 and gripper shoe 40, otherwise base plate can may automatic moving and cause user to perplex.
Such as rubbing between magnetic attraction and base plate 50 and the gripper shoe 40 between magnetics 26 and adsorbable part 25
Wiping power and when being 3kg/m2, the first prestressing that the first elastic component 71 produces can between 1.5～2kg/m2,
Unless there are the external motivating force that offer is enough, otherwise press-key structure is always held at release conditions.Additionally, work as
When magnetics 26 is positioned at below the second absorption position, the second prestressing that the second elastic component 72 produces is less than
The frictional force between magnetic attraction and base plate 50 and gripper shoe 40 between magnetics 26 and adsorbable part 25,
Such as rubbing between magnetic attraction and base plate 50 and the gripper shoe 40 between magnetics 26 and adsorbable part 25
Wiping power and when being 2kg/m2, the second prestressing that the second elastic component 72 produces can between 1～1.5kg/m2,
Unless there are the external motivating force that offer is enough, otherwise press-key structure is always held at storing state.
The prestressing produced once the first elastic component 71 and the second elastic component 72 increases, it is desirable to provide outside
Driving force is relatively reduced, thus user can promote base plate 50 or gripper shoe 40 easily, therefore above-mentioned
Pre-force applying assembly 70 have laborsaving so that improve user experience effect.In like manner, according to other
The mode (such as driven by power) of impersonal force provides external motivating force, it is not required that the biggest electric power promotes the end
Plate 50 or gripper shoe 40, therefore above-mentioned pre-force applying assembly 70 can have the effect of power saving.Because can
Base plate 50 or the gripper shoe 40 slided can be promoted easily, it is possible to the service life of prolonging keyboard group is relevant
The thin portion operating instruction of pre-force applying assembly 70, refer to following examples.
Refer to Fig. 3, in one embodiment, touching portion 32 is arranged on film circuit board 30, and its position
Put correspondence to be positioned on a switch element 31 of film circuit board 30, when touching portion 32 is depressed, position
Switch element 31 in below is triggered and produces a pressing signal.This pressing signal can be via thin-film electro
The line transmission of road plate 30 is not to a location processor (illustrating), so that location processor calculates button
Coordinate position the corresponding key command produced representated by this button.
In one embodiment, touching portion 32 is e.g. by rubber, epoxy resin, semi-solid preparation colloid or plastic
Property elastic material made by material, its shape can be dome-shaped (dome).
In one embodiment, switch element 31 includes conductive layer and a lower conductiving layer (figure does not illustrates) on one,
And it is separated by a gap between upper conductive layer and lower conductiving layer.When touching portion 32 is depressed, upper conductive layer
Contact with each other with lower conductiving layer and turn on, to produce a pressing signal.
Refer to Fig. 3 and Fig. 4-1, gripper shoe 40 includes standing on supporting surface 401 and relative one
One support member 41 and one second support member 42.First support member 41 include two the first pivoted holes 411,
412, the second support member 42 includes two the second pivoted holes 421,422.First pivoted hole 411,412 with
Second pivoted hole 421,422 is relative, to accommodate two ends and the second axle fixed part of the first axle fixed part 212
The two ends of 222.In one embodiment, the two ends of the first axle fixed part 212 of the first articulated part 21 can be divided
It is not positioned in one first pivoted hole 411 and one second pivoted hole 421, and the second axle of the second articulated part 22
The two ends of fixed part 222 can lay respectively in another first pivoted hole 412 and another second pivoted hole 422.
Therefore, keycap 10 can be assembled in gripper shoe 40 by pin connected assembly 20, and can be relative to gripper shoe 40
Move up and down (refer to Fig. 5 A and Fig. 6 A, when press-key structure 2A is in release conditions, keycap 10 phase
One higher position is risen to for gripper shoe 40, refer to Fig. 5 B and Fig. 7 B, when press-key structure 2A ' is in
During storing state, keycap 10 drops to a lower position relative to gripper shoe 40.
Refer to Fig. 3, base plate 50 e.g. metallic plate or the plastic substrate of strengthening.Base plate 50 is arranged at and props up
The lower section of fagging 40 and changing mutually, can be with the rigid structure of reinforcing support plate 40, in other words, and base plate 50
As a substrate of keyboard, therefore can be not required to additionally to arrange base plate 50 in the substrate of keyboard, to alleviate keyboard
Weight and cost.In another embodiment, when gripper shoe 40 itself has enough rigidity, gripper shoe
40 substrates being also can serve as keyboard, can be not required to additionally arrange base plate 50 in the lower section of gripper shoe 40.
Refer to Fig. 3, in one embodiment, gripper shoe 40 is that a fixed plate (is such as fixed on portable meter
In the casing of calculation machine), base plate 50 is a sliding panel, and base plate 50 can move along the first glide direction S1,
So that can relative slide between base plate 50 with gripper shoe 40.
In another embodiment, base plate 50 is that a fixed plate (is such as fixed on the casing of portable computer
On), gripper shoe 40 is a sliding panel, and gripper shoe 40 can be along contrary with the first glide direction S1 second
Glide direction S2 moves, and slides so that base plate 50 is relative with gripper shoe 40.In other words, if base plate 50
One of them is slidably with gripper shoe 40, can produce relative fortune between base plate 50 with gripper shoe 40
Dynamic.
Refer to Fig. 3, in one embodiment, gripper shoe 40 has one first opening 43, and base plate 50 has
One second opening 51.First opening 43 and the second opening 51 are located substantially at the lower section of adsorbable part 25, and
Magnetics 26 can be accommodated.Second opening 51 may be used to stationary magnetic element 26 on base plate 50.The
The size of one opening 43 is greater than the size of the second opening 51.First opening 43 is in order to provide an activity
Space so that magnetics 26 can below the first absorption position P1 with the second absorption position P2 below it
Between move.
It addition, in one embodiment, run through the second opening 51 of base plate 50 when magnetics 26 is arranged at
Time middle, a laminating layer 60 (with reference to Figure 11 A and Figure 11 B) also can be set up in the lower section of base plate 50, e.g.
Mylar, this laminating layer 60 is in order to cover the lower section of the second opening 51, so that magnetics 26 can mat
Lain in by laminating layer 60 in second opening 51 of base plate 50.
Refer to Fig. 4-1 and Fig. 4-2, in one embodiment, the first articulated part 21 and the second articulated part 22
It is assembled in gripper shoe 40 by the first support member 41 and the second support member 42.The first pivot after assembling
Fitting 21 and the second articulated part 22 are connected as one and are positioned on axis A1.Please with reference to Fig. 1 and figure
4-1, owing to the first rotating shaft X1 and the first axle fixed part 212 are not coaxial, the second rotating shaft X2 and the second axle are solid
Determine portion 222 not coaxial so that the first axle fixed part 212 and the second axle fixed part 222 with as rotating in
The axis A1 of the heart forms not coaxial three pivoting point (for example, W shape, see Figure 13), therefore assembles
After the first articulated part 21 and the most W-shaped structure of external form of the second articulated part 22.
Refer to Fig. 5 A, Fig. 6 A and Fig. 6 B, in one embodiment, when keycap 10 is not pressed, can
First end 251 of adsorption piece 25 is attracting with magnetics 26 and is fixed on the first absorption position P1, with
Keycap 10 and pin connected assembly 20 is made to be in release conditions.Now, base plate 50 fix with magnetic force and not by
Mobile, the first elastic component 71 of the first side being arranged at base plate 50 is stretched one first distance and produces first
Prestressing, and the second elastic component 72 being arranged at the second side of base plate 50 does not produces any owing to being not stretched
Active force.Then, Fig. 6 B please be join, when keycap 10 is pressed, the first end 251 of adsorbable part 25
Be driven and with magnetics 26 away from so that keycap 10 is moved to pressing position by non-pressing position.
Afterwards, when keycap 10 is released, the first end 251 of adsorbable part 25 and magnetics 26 phase again
Inhale, so that keycap 10 and pin connected assembly 20 turn again on non-pressing position by attracting magnetic force.Therefore,
As user pressing or release press-key structure 2A, can acting on pressing position and not pressing position by magnetic force
Move up and down between putting.
Refer to Fig. 5 B, Fig. 7 A and Fig. 7 B, in one embodiment, when base plate 50 is relative to gripper shoe 40
Along one first glide direction S1 slide during so that press-key structure 2A ' is in storing state, base plate 50 with
Magnetic force fixes and un-shifted, is arranged at first elastic component 71 of the first side of base plate 50 along with being stretched
Distance reduces and no longer produces the first prestressing (F11+F12), and is arranged at the second bullet of the second side of base plate 50
Property part 72 increase along with the distance that is stretched and produce the second prestressing F13.Refer to Fig. 7 A, implement one
In example, when keycap 10 is not pressed (being in release conditions), the first end 251 of adsorbable part 25
It is attracting with magnetics 26, so that keycap 10 and pin connected assembly 20 are fixed on one not by attracting magnetic force
On pressing position, and the first elastic component 71 produces the first prestressing (F11+F12).Then, refer to 7B
Figure, in one embodiment, when base plate 50 slides along one first glide direction S1 relative to gripper shoe 40
Time, the second end 252 of adsorbable part 25 is attracting with the magnetics 26 moving to the second absorption position P2,
So that keycap 10 and pin connected assembly 20 by attracting magnetic force by non-pressing position (being i.e. in release conditions)
Move to a storage location (being i.e. in storing state), and the second elastic component 72 produces the second prestressing F13.
When keycap 10 moves to storage location, the accommodation space required for press-key structure 2A ' reduces relatively, and makes
The whole height of press-key structure 2A ' declines.
In one embodiment, reversely sliding along the second glide direction S2 relative to gripper shoe 40 when base plate 50
Time dynamic, the first end 251 of adsorbable part 25 is by the magnetics 26 with movement to the first absorption position P1
It is the most attracting, so that keycap 10 and pin connected assembly 20 turn again on non-pressing position by attracting magnetic force.
Therefore, press-key structure 2A ' can change to not pressing by the slip of base plate 50 or the slip of gripper shoe 40
Position or storage location.Either base plate 50 slides relative to gripper shoe 40, or gripper shoe 40 relative to
Base plate 50 slides, and all can reach identical button and stores effect, and this is not any limitation as by the present invention.
Refer to Fig. 6 B and Fig. 7 B, about the thin portion content of stopper section 225, detailed herein.Implement one
In example, stopper section 225 e.g. has the salient point of predetermined altitude.In fig. 6b, pressed when keycap 10
When pressing and be in pressed state, the position of magnetics 26 is not moved, and not in the lower section of stopper section 225,
Therefore, the first Actuator Division 214 will be able to successfully connect with touching portion 32 below with the second Actuator Division 224
Touch, to produce a pressing signal.In figure 7b, when keycap 10 is in storing state, magnetics
26 move the lower section to stopper section 225, and the stopper section 225 moved down and movement are to the second absorption position
Magnetics 26 phase of P2 is touched so that keycap 10, and cannot be arrived by backstop on a predetermined altitude
(the i.e. first Actuator Division 214 or the second Actuator Division 224 cannot connect pressing position with touching portion 32 below
Touch).Owing to keycap 10 is slightly above the height of pressing position in the height of stop dog position, therefore the present embodiment
Press-key structure 2A ' will not produce a pressing signal under storing state or the situation of misoperation occurs.
Refer to Fig. 8, it illustrates the element exploded view of the press-key structure 2B according to another embodiment of the present invention.
Press-key structure 2B includes keycap 10, pin connected assembly 20 ', elastic component 28, film circuit board 30
And a gripper shoe 40.Elastic component 28 is in order to replace the group of above-mentioned adsorbable part 25 and magnetics 26
Close.Elastic component 28 is arranged on the lower section of keycap 10, and is positioned at the first articulated part 21 and the second articulated part 22
Between.The corresponding keycap 10 of this elastic component 28 is pressed and produces deformation, and produces when keycap 10 is released
A raw back stretch.Therefore, keycap 10 can be by the elastic force of elastic component 28 in not pressing with pin connected assembly 20 '
Move up and down between pressure position and pressing position.Additionally, elastic component 28 is arranged on film circuit board 30,
And its position correspondence is positioned on a switch element 33.When elastic component 28 is depressed, it is disposed below
Switch element 33 is triggered and produces a pressing signal.Therefore, the pin connected assembly 20 ' of the present embodiment is not required to
Above-mentioned the 214, second Actuator Division 224, the first Actuator Division and stopper section 225, and film circuit board 30 are set
On be also not required to arrange two corresponding touching portions 32.
Fig. 9, Figure 10-1 and Figure 10-2 illustrates the press-key structure 2C group according to one embodiment of the invention respectively
Element exploded view before dress and the schematic diagram after assembling.Refer to Fig. 9, press-key structure 2C and include a keycap
10, adsorbable part 25, magnetics 26, film circuit board 30 ' of pin connected assembly 20, one
Gripper shoe 40 ', a base plate 50 ', laminating layer the 60, first elastic component 71 and second elastic component 72.
In Figure 10-1, base plate 50 is a sliding panel, and the first elastic component 71 and the second elastic component 72 connect respectively
It is connected to the first side and second side of base plate 50.In Figure 10-2, gripper shoe 40 is a sliding panel, first
Elastic component 71 and the second elastic component 72 are connected to the first side and second side of gripper shoe 40.
In one embodiment, base plate 50 ' includes multiple stop part 52 being uprightly arranged at upper surface 501, and
Gripper shoe 40 ' and film circuit board 30 ' include multiple first fluting 44 and multiple second fluting 34, so that
Each stop part 52 is contained in the first corresponding fluting 44 and the second fluting 34.Each stop part 52
Configure along the first glide direction S1 or the second glide direction S2 in parallel to each other.In one embodiment, the end
Plate 50 ' for example, one sliding panel, it can slide along one first glide direction S1 relative to gripper shoe 40 ',
So that stop part 52 can be moved to a stop dog position T2 by a non-stop dog position T1, and with keycap 10
Contact.In another embodiment, a gripper shoe 40 ' for example, sliding panel, it can be relative to base plate 50 ' edge
One second glide direction S2 to slide, so that stop part 52 to one only can be moved by a non-stop dog position T1
Gear is put on T2, and contacts with keycap 10.Stop part 52 e.g. one has the rectangular sheet of predetermined altitude.
Figure 11 A and Figure 11 B illustrates the press-key structure 2C of Figure 10 and is transformed into cuing open of storing state by release conditions
Depending on schematic diagram.Refer to Figure 11 A, in one embodiment, when keycap 10 is not pressed, adsorbable part
251, first end of 25 is attracting with magnetics 26, so that keycap 10 and pin connected assembly 20 are by attracting
Magnetic force maintain in the released state, and the first elastic component 71 is stretched one first distance and to produce first pre-
Power (F11+F12), and the second elastic component 72 does not produces any active force owing to being not stretched.Then, please
Scheme with reference to 11B, in one embodiment, when base plate 50 ' slides along one first relative to gripper shoe 40 '
Direction S1 slide time, the second end 252 of adsorbable part 25 with slip after magnetics 26 attracting, with
Keycap 10 and pin connected assembly 20 is made to be moved to a storage location by attracting magnetic force by non-pressing position, and
First elastic component 71 reduces along with the distance being stretched and no longer produces the first prestressing, and the second elastic component 72
Increase along with the distance being stretched and produce the second prestressing F13.In 11B figure, when stop part 52 by
Non-stop dog position T1 moves the lower section of the side to keycap 10, and the keycap 10 moved down is with movement to end
Gear is put stop part 52 phase of T2 and is touched so that keycap 10 by backstop on a predetermined altitude, and cannot
Arrive pressing position.Owing to keycap 10 is slightly above the height of pressing position in the height of stop dog position, therefore
First Actuator Division 214 cannot contact, the most therefore with two touching portions 32 below with the second Actuator Division 224
Press-key structure 2C will not produce a pressing signal under storing state or the situation of misoperation occurs.
In the above-described embodiments, either base plate 50 ' slides relative to gripper shoe 40 ', or gripper shoe 40 ' phase
Base plate 50 ' is slided, press-key structure 2C all can be allowed to be converted to storing state by release conditions.Hereinafter implement
Example coordinates graphic explanation, introduces in order to drive press-key structure 2C to make it be converted to store shape by release conditions
The linked component of state.
Figure 12 A and Figure 12 B illustrate the present invention arbitrary press-key structure (such as 2,2A, 2A ', 2B, 2C,
In 2E) being arranged at a portable computer 4 and this press-key structure can be made by discharging along with upper cover 7 folding
State Transferring is the cross-sectional schematic of storing state.Refer to Figure 12 A, portable computer 4 includes one
Upper cover 7, one lower cover 5 and a pivot (hinge) 6.Upper cover 7 and lower cover 5 are coupled to pivot 6.Press
Bond structure 2 is arranged on lower cover 5.When upper cover 7 rotates relative to pivot 6 and is opened into an angle, θ (example
Such as larger than or equal to 90 degree) time, the base plate 50 ' of press-key structure 2C or gripper shoe 40 ' are by linked component
Drive and be in release conditions (i.e. serviceable condition).Refer to Figure 12 B, when upper cover 7 is relative to pivot 6
When rotating and be closed on lower cover 5, the base plate 50 ' of press-key structure 2C or gripper shoe 40 ' are by linked component
Drive and move, so that press-key structure 2C is in storing state, effectively to reduce press-key structure whole height
And allow that portable computer lowers its integral thickness.
As shown in Figure 12 A and Figure 12 B, in one embodiment, linked component includes a moving member 8, couples
Between pivot 6 and base plate 50 ' or be coupled between pivot 6 and gripper shoe 40 '.This pivot 6 such as sets
Having one first latch 61, moving member 8 is such as provided with one second latch 81, the first latch 61 and the second latch
81 engage each other.Therefore, when upper cover 7 rotates relative to pivot 6 and during closure or openness, and pivot 6 drives
Dynamic first latch 61 and the second latch 81 are to drive base plate 50 ' or gripper shoe 40 ' to slide, so that pressing bond
Structure 2C can be transformed between release conditions and storing state.
In one embodiment, above-mentioned moving member 8 for example, base plate 50 ' or gripper shoe 40 ' extend to pivot 6
A part of plate body of lower section is formed.That is, a part of plate body that base plate 50 ' extends to below pivot 6 sets
One second latch 81, the second latch 81 is had to engage each other with the first latch 61 of pivot 6.Or,
Fagging 40 ' extends to a part of plate body below pivot 6 and is provided with one second latch 81, the second latch 81 with
First latch 61 of pivot 6 engages each other.
In another embodiment, above-mentioned moving member 8 can also CONTACT WITH FRICTION or clamping drive mode and pivot
Axle 6 couples, and can drive by pivot 6, so that moving member 8 can level slide.It addition, when above-mentioned
Moving member 8 when being a pliability part, moving member 8 can couple with pivot 6 in the way of rotarily driving, and
Can drive by pivot 6, so that moving member 8 can rotate around pivot 6.Therefore, the present invention does not limits
Base plate 50 ' or gripper shoe 40 ' is driven in the way of latch drive.
Refer to Figure 12 A and Figure 12 B, in another embodiment, base plate 50 ' or gripper shoe 40 ' also can be by
Above-mentioned linked component (such as moving member 8) is coupled to a controller 9, when upper cover 7 is relative to pivot 6
Rotate and during closure or openness, controller 9 drives linked component to drive base plate 50 ' or gripper shoe 40 ' sliding
It is dynamic, so that press-key structure 2C is in release conditions or storing state.In one embodiment, controller 9 example
As provided electric power or magnetic force in the way of electric drive, Magnetic driving, in order to drive moving member 8, or with belt,
The linked components such as gear couple base plate 50 ' or gripper shoe 40 '.Therefore, the present invention does not limit and does with pivot 6
Drive base plate 50 ' or gripper shoe 40 ' for connector, the connector of other kenels can also drive base plate
50 ' or gripper shoe 40 '.It should be noted that in above embodiment the first elastic component 71 is stretched institute
The first prestressing produced, and the second elastic component 72 produced first prestressing that is stretched can be used to effectively reduce
Above-mentioned linked component drives the resistance that base plate or gripper shoe are slided, and is therefore effectively reducing press-key structure 2C
Whole height while allowing that portable computer 4 lowers its integral thickness, user still can be no trouble at all
The upper cover 7 of folding portable computer 4.
Figure 13 illustrates the cross-sectional schematic of the press-key structure 2E according to one embodiment of the invention.Press-key structure
2E more can include a lubricating layer 46, and it can be a film layer with low-friction coefficient, e.g. polytetrafluoroethyl-ne
Alkene (Polytetrafluoroethylene, PTFE), Teflon (Teflon) or other lubriation materials.
Refer to Figure 13, in one embodiment, lubricating layer 46 such as coats gripper shoe 40 or the table of base plate 50
On face, so that lubricating layer 46 is between gripper shoe 40 and base plate 50, to reduce the frictional force slided.
Additionally, press-key structure 2E more can include multiple roller 47, it is arranged between gripper shoe 40 and base plate 50,
In order to reduce the contact area of gripper shoe 40 and base plate 50, and then reduce the frictional force slided.Implement one
In example, lubricating layer 46 can use with roller 47 simultaneously, but in another embodiment, lubricating layer 46 and rolling
Wheel 47 also can be used alone, and this is not any limitation as by the present invention.
Refer to Figure 11 A, Figure 11 B, Figure 14, decline as press-key structure 2C and be converted to by release conditions
During storing state, the first prestressing (F11+F12) that the first elastic component 71 produces and external motivating force F21 want big
Between magnetic attraction F31, base plate 50 and gripper shoe 40 between magnetics 26 and adsorbable part 25
Frictional force F32 and the second prestressing F13 (when just having started mobile, the second prestressing is the least, negligible)
Summation, just can make base plate 50 move.Now, the first prestressing (F11+F12) is along with the first elastic component 71 quilt
Stretching distance shorten and weaken, otherwise, the second prestressing F13 along with the second elastic component 72 be stretched away from
From elongated and strengthen, but the second prestressing F13 is still less than the second end of magnetics 26 with adsorbable part 25
The magnetic attraction F33 of 252, therefore do not result in the situation that base plate 50 is retracted by the second prestressing F13.Additionally, work as
When press-key structure 2C rises and is converted to release conditions by storing state, the second of the second elastic component 72 generation
Prestressing F13 and external motivating force F22 are greater than the magnetic attraction between magnetics 26 and adsorbable part 25
Frictional force F32 and the first prestressing (F11+F12) between F33, base plate 50 and gripper shoe 40 (just start to move
Time dynamic, the first prestressing is the least, negligible) summation, base plate 50 just can be made back to move.Now,
Second prestressing F13 shortens along with the distance that the second elastic component 72 is stretched and weakens, otherwise, the first prestressing
(F11+F12) distance being stretched along with the first elastic component 71 is elongated and strengthens, but the first prestressing (F11+F12)
Still less than the magnetic attraction F31 of magnetics 26 with the first end 251 of adsorbable part 25, therefore do not result in the end
The situation that plate 50 is retracted by the first prestressing (F11+F12).
Certainly, the present invention also can have other various embodiments, without departing substantially from present invention spirit and the feelings of essence thereof
Under condition, those of ordinary skill in the art work as can make various corresponding change and deformation according to the present invention, but
These change accordingly and deform the protection domain that all should belong to appended claims of the invention.
Claims (17)
1. a press-key structure, it is characterised in that including:
One gripper shoe；
One base plate, adjacent with this gripper shoe, and this base plate is with one of this gripper shoe slidably, so that this base plate
Can relative slide with between this gripper shoe；
One pre-force applying assembly, is connected to slidably this gripper shoe or this base plate；
One keycap；
One pin connected assembly, is arranged between this keycap and this gripper shoe；
One adsorbable part, is arranged at below this pin connected assembly, and this adsorbable part has one first end and one
Two ends, this first end and this second end can rotate corresponding to be respectively moved to relative to a first axle
One first absorption position and one second absorption position；And
One magnetics, is arranged on this base plate, in order to provide a magnetic force can be by maybe this support of this base plate
The slip of plate and move back and forth to this first absorption position or this second absorption position, wherein when this magnetic
When element is positioned at below this first absorption position, this first end of this adsorbable part is attracted by this magnetic force and moves
To this first absorption position, and this pre-force applying assembly produces one first prestressing；When this magnetics is positioned at this
Time below second absorption position, this second end of this adsorbable part is attracted by this magnetic force and moves to this second suction
Attached position, and this pre-force applying assembly generation one second prestressing, this first prestressing or this second prestressing can lower
Resistance when this base plate or this gripper shoe slidably reciprocate.
Press-key structure the most according to claim 1, it is characterised in that this second prestressing less than this
One prestressing.
Press-key structure the most according to claim 2, it is characterised in that when this magnetics is positioned at this
Time below first absorption position, this keycap rises to a higher position relative to this gripper shoe, and when this magnetic
When element is positioned at below this second absorption position, this keycap drops to a lower position relative to this gripper shoe.
Press-key structure the most according to claim 3, it is characterised in that this pre-force applying assembly includes:
At least one first elastic component, is arranged at slidably this base plate or one first side of this gripper shoe, when this
When magnetics is positioned at below this first absorption position, this at least one first elastic component is stretched one first distance
And produce this first prestressing, and this magnetics is moved to this second adsorption potential by below this first absorption position
When putting lower section, this first prestressing reduces along with this first distance being stretched and weakens；And
At least one second elastic component, is arranged at slidably this base plate or one second side of this gripper shoe, and this is years old
Side is relative to each other with this second side, and when this magnetics is positioned at below this second absorption position, this is at least
One second elastic component is stretched a second distance and produces this second prestressing, and this magnetics second is inhaled by this
Move below attached position to time below this first absorption position, this second prestressing along be stretched this second away from
Weaken from minimizing.
Press-key structure the most according to claim 3, it is characterised in that this pre-force applying assembly includes:
At least one first elastic component, is connected between this base plate and this gripper shoe, when this magnetics is positioned at this
Time below first absorption position, this at least one first elastic component is stretched one first distance and to produce this first pre-
Power, and this magnetics is by moving below this first absorption position to time below this second absorption position, this is the years old
One prestressing reduces along with this first distance being stretched and weakens；And
At least one second elastic component, is connected between this base plate and this gripper shoe, when this magnetics is positioned at this
Time below second absorption position, this at least one second elastic component is stretched a second distance and to produce this second pre-
Power, and this magnetics is by moving below this second absorption position to time below this first absorption position, this is the years old
Two prestressings reduce along with this second distance being stretched and weaken.
6. according to the press-key structure described in claim 4 or 5, it is characterised in that this at least one first bullet
Property part and this at least one second elastic component be stretching spring, and the coefficient of elasticity of this at least one first elastic component is big
In or equal to the coefficient of elasticity of this at least one second elastic component.
7. according to the press-key structure described in claim 4 or 5, it is characterised in that this at least one first bullet
Property part and this at least one second elastic component quantity be respectively N number of with M time, N, M more than 1 are just
Integer, those first resilient element connected in parallel are to produce this first prestressing, and those second resilient element connected in parallel are to produce
This second prestressing.
Press-key structure the most according to claim 1, it is characterised in that this pin connected assembly includes:
One first articulated part, one end of this first articulated part has a first connecting rod, and the other end has one first
Axle fixed part and one first rotating shaft, and this first rotating shaft has one first connecting portion；And
One second articulated part, one end of this second articulated part has a second connecting rod, and the other end has one second
Axle fixed part and one second rotating shaft, and this second rotating shaft has one second connecting portion.
Press-key structure the most according to claim 8, it is characterised in that this first articulated part or this
Two articulated parts are provided with a stopper section, and correspondence is positioned at the top of this second absorption position, wherein when this magnetics
Mobile to time below this second absorption position to adsorb this second end of this adsorbable part, this stopper section with this
Two absorption position contacts.
Press-key structure the most according to claim 8, it is characterised in that this gripper shoe includes:
One first support member and one second support member, be respectively coupled to the two ends of this first axle fixed part with this
The two ends of two axle fixed parts；
11. press-key structures according to claim 10, it is characterised in that this first and second support
Part relatively and stands on a supporting surface of this gripper shoe respectively, and this first support member includes two the first pivot joints
Hole, this second support member includes two the second pivoted holes, this 2 first pivoted hole and this 2 second pivoted hole phase
Right, the two ends at two ends Yu this second axle fixed part in order to accommodate this first axle fixed part.
12. press-key structures according to claim 1, it is characterised in that this base plate has an accommodating sky
Between, to accommodate this magnetics, wherein this gripper shoe has one first opening, and this first opening houses with this
Space correspondence is positioned at the lower section of this adsorbable part, and the size of this first opening is more than the size of this accommodation space,
This first opening is in order to provide an activity space, so that this magnetics is moved by below this first absorption position
To this second absorption position, this accommodation space is in order to fix this magnetics on this base plate.
13. press-key structures according to claim 12, it is characterised in that this accommodation space is by running through
One second opening of this base plate or do not run through a groove of this base plate and formed.
14. press-key structures according to claim 12, it is characterised in that this base plate includes at least one
Stop part, is movable on a stop dog position of this keycap, wherein moves to this second suction when this magnetics
Time below attached position to adsorb this second end of this adsorbable part, this stop part contacts with this keycap, so that should
Keycap rests on this stop dog position.
15. press-key structures according to claim 1, it is characterised in that further include a lubricating layer, if
It is placed between this gripper shoe and this base plate.
16. press-key structures according to claim 1, it is characterised in that further include multiple roller, if
It is placed between this gripper shoe and this base plate.
17. 1 kinds of portable computers, including a upper cover, a lower cover and a connection piece to connect on this
Lid and this lower cover, and this connector can drive according to claim 1 to 16 as described in one of them should
This base plate of press-key structure or the slip of this gripper shoe, and this first prestressing or this second prestressing can reduce this company
Fitting drives the resistance that this base plate or this gripper shoe are slided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/232,272 US9911549B2 (en) | 2015-05-07 | 2016-08-09 | Key structure and portable computer using the same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562158526P | 2015-05-07 | 2015-05-07 | |
| US62/158,526 | 2015-05-07 |
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| CN106128831A true CN106128831A (en) | 2016-11-16 |
| CN106128831B CN106128831B (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093963.XA Active CN106128810B (en) | 2015-05-07 | 2016-02-19 | The portable computer of press-key structure and the application press-key structure |
| CN201810681801.7A Active CN108878182B (en) | 2015-05-07 | 2016-02-19 | Key structure |
| CN201610304086.6A Active CN106128831B (en) | 2015-05-07 | 2016-05-09 | The portable computer of press-key structure and the application press-key structure |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610093963.XA Active CN106128810B (en) | 2015-05-07 | 2016-02-19 | The portable computer of press-key structure and the application press-key structure |
| CN201810681801.7A Active CN108878182B (en) | 2015-05-07 | 2016-02-19 | Key structure |
Country Status (2)
| Country | Link |
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| CN (3) | CN106128810B (en) |
| TW (2) | TWI592967B (en) |
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| CN110137013A (en) * | 2019-06-04 | 2019-08-16 | 苏州达方电子有限公司 | Press-key structure |
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| US10509483B2 (en) | 2015-05-07 | 2019-12-17 | Lite-On Technology Corporation | Key structure |
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Also Published As
| Publication number | Publication date |
|---|---|
| TWI592967B (en) | 2017-07-21 |
| CN106128810A (en) | 2016-11-16 |
| TW201640548A (en) | 2016-11-16 |
| TW201640545A (en) | 2016-11-16 |
| CN106128810B (en) | 2018-07-27 |
| CN106128831B (en) | 2018-01-30 |
| TWI619134B (en) | 2018-03-21 |
| CN108878182B (en) | 2020-03-03 |
| CN108878182A (en) | 2018-11-23 |
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