CN102969183A - Lifting support device for key, key and keyboard - Google Patents
Lifting support device for key, key and keyboard Download PDFInfo
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- CN102969183A CN102969183A CN2012104452935A CN201210445293A CN102969183A CN 102969183 A CN102969183 A CN 102969183A CN 2012104452935 A CN2012104452935 A CN 2012104452935A CN 201210445293 A CN201210445293 A CN 201210445293A CN 102969183 A CN102969183 A CN 102969183A
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- connecting rod
- arm
- fluting
- protuberance
- liftable supporter
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Abstract
The invention relates to a lifting support device for a key, the key and a keyboard. The lifting support device comprises a first connection rod and a second connection rod. The first connection rod is provided with a first arm portion and a second arm portion, the first arm portion is provided with a first opening groove, and the second arm portion is provided with a first protrusion portion. The second connection rod is provided with a third arm portion and a fourth arm portion, the third arm portion is provided with a second protrusion portion, and the fourth arm portion is provided with a second opening groove. The second protrusion portion extends along a first direction and abuts against the first opening groove, and the first protrusion portion extends along a second direction and abuts against the second opening groove, so that the first connection rod is connected with the second connection rod and the first direction is opposite to the second direction. When the second protrusion portion abuts against the first opening groove and the first protrusion portion abuts against the second opening groove, the first connection rod and the second connection rod can pivot along a virtual axis, and the first direction and the second direction are vertical to the virtual axis respectively. By means of the design, the structure is simple, the assembly is convenient, machining and assembly complexities are reduced, and the material manufacture cost is decreased.
Description
Technical field
The present invention relates to a kind of input unit, especially refer to a kind of liftable supporter of button and the button with this kind liftable supporter.
Background technology
With regard to present PC user's use habit, keyboard is one of indispensable input equipment, in order to input characters, symbol or numeral.Moreover, the large-sized processing equipment that the consumption electronic products of everyday life contact or industrial quarters are used all need be provided with press-key structure as input unit, to operate above-mentioned electronic product and process equipment.
Known button mainly comprises base plate, keycap and liftable supporter, and wherein liftable supporter is used for connecting this base plate and this keycap.Because keycap needs stably to move up and down to provide to press the also function of trigger switch, so in prior art, adopt scissor support as liftable supporter more.But scissor support need have more junction usually, the degree of difficulty during except the increase assembling, also causes itself structure complicated, increases material cost of manufacture and human cost.
Summary of the invention
In the embodiments of the invention, namely provide a kind of liftable supporter, had button and the keyboard of this kind liftable supporter, to address the above problem.
In order to achieve the above object, the present invention proposes a kind of liftable supporter of button, and this liftable supporter includes first connecting rod and second connecting rod, and first connecting rod has the first arm and the second arm, this first arm has the first fluting, and this second arm has the first protuberance; Second connecting rod has the 3rd arm and the 4th arm, the 3rd arm has the second protuberance, the 4th arm has the second fluting, this second protuberance is along the first direction extension and be connected to this first fluting, this first protuberance is along the second direction extension and be connected to this second fluting, this first connecting rod is combined with this second connecting rod, and this first direction is opposite with this second direction; Wherein, when this second protuberance is connected to this first fluting and this first protuberance is connected to this second when fluting, this first connecting rod and this second connecting rod can pivot along a virtual axle center each other, and this first direction, this second direction are respectively perpendicular to this virtual axle center.
As optional technical scheme, this first connecting rod and this second connecting rod are identical element.
As optional technical scheme, these the first protuberance both sides have the first alar part, this second fluting has the second abutting part, and when this first protuberance was connected to this second fluting, this first alar part edge and this second abutting part were adjacent and be positioned at this imaginary axis in the heart.
As optional technical scheme, these the second protuberance both sides have the second alar part, this first fluting has the first abutting part, and when this second protuberance was connected to this first fluting, this second alar part edge and this first abutting part were adjacent and be positioned at this imaginary axis in the heart.
As optional technical scheme, this liftable supporter is installed on the base plate, when this first connecting rod and this second connecting rod each other along should virtual axle center during pivot, this virtual axle center relatively this base plate vertically moves up and down.
As optional technical scheme, this base plate has a pair of interior cell body, this first arm has the first axle piece, the 4th arm has the second axle piece, when this first connecting rod when this second connecting rod is combined, this the first axle piece and this second axle piece toward each other and be positioned at this imaginary axis in the heart, and this first axle piece and this second axle piece can move up and down along this vertical direction in this internal cell body of this base plate.
As optional technical scheme, this base plate has an external groove body, this first arm and the 3rd arm all have the 3rd axle piece, this second arm and the 4th arm all have the 4th axle piece, when this first connecting rod when this second connecting rod is combined, the 3rd axle piece and the 4th axle piece extend respectively in this external cell body rotationally.
As optional technical scheme, this liftable supporter is combined with keycap, and be subject to the promotion of this keycap, this first connecting rod and this second connecting rod are pivoted along this virtual axle center each other, this keycap has first key clevis and the second keycap groove, and this first connecting rod has the 5th axle piece, and the 5th axle piece is mounted slidably in this first key clevis, this second connecting rod has the 6th axle piece, and the 6th axle piece is mounted slidably in this second keycap groove.
Liftable supporter of the present invention is comprised of two connecting rods that are bonded to each other.Connecting rod is by the protuberance of its arm and cooperating of fluting, and forming a virtual axle center, and protuberance is combined along the direction in vertical this virtual axle center with fluting.When liftable supporter is subject to the promotion of keycap, two connecting rods then relatively this virtual axle center pivot each other, and the axle piece that is positioned at imaginary axis connecting rod in the heart is mobile vertically on the cell body of base plate, other axle pieces on the connecting rod arm then pivot in the outer cell body of base plate, form a kind of keyboard lifting support structure of Novel state.This kind design simple in structure, ease of assembly, and reduce the complexity of processing, assembling, and reduce the material cost of manufacture.
In addition, the present invention also proposes a kind of button, and this button includes keycap, base plate and liftable supporter, and this liftable supporter is arranged between this keycap and this base plate.This liftable supporter includes first connecting rod and second connecting rod, and first connecting rod has the first arm and the second arm, and this first arm has the first fluting, and this second arm has the first protuberance; Second connecting rod has the 3rd arm and the 4th arm, the 3rd arm has the second protuberance, the 4th arm has the second fluting, this second protuberance is along the first direction extension and be connected to this first fluting, this first protuberance is along the second direction extension and be connected to this second fluting, this first connecting rod is combined with this second connecting rod, and this first direction is opposite with this second direction; Wherein, when this second protuberance is connected to this first fluting and this first protuberance is connected to this second when fluting, this first connecting rod and this second connecting rod can pivot along a virtual axle center each other, and this first direction, this second direction are respectively perpendicular to this virtual axle center.
As optional technical scheme, this first connecting rod and this second connecting rod are identical element.
As optional technical scheme, these the first protuberance both sides have the first alar part, this second fluting has the second abutting part, and when this first protuberance was connected to this second fluting, this first alar part edge and this second abutting part were adjacent and be positioned at this imaginary axis in the heart.
As optional technical scheme, these the second protuberance both sides have the second alar part, this first fluting has the first abutting part, and when this second protuberance was connected to this first fluting, this second alar part edge and this first abutting part were adjacent and be positioned at this imaginary axis in the heart.
As optional technical scheme, this liftable supporter is installed on the base plate, when this first connecting rod and this second connecting rod each other along should virtual axle center during pivot, this virtual axle center relatively this base plate vertically moves up and down.
As optional technical scheme, this base plate has a pair of interior cell body, this first arm has the first axle piece, the 4th arm has the second axle piece, when this first connecting rod when this second connecting rod is combined, this the first axle piece and this second axle piece toward each other and be positioned at this imaginary axis in the heart, and this first axle piece and this second axle piece can move up and down along this vertical direction in this internal cell body of this base plate.
As optional technical scheme, this base plate has an external groove body, this first arm and the 3rd arm all have the 3rd axle piece, this second arm and the 4th arm all have the 4th axle piece, when this first connecting rod when this second connecting rod is combined, the 3rd axle piece and the 4th axle piece extend respectively in this external cell body rotationally.
As optional technical scheme, this liftable supporter is combined with keycap, and be subject to the promotion of this keycap, this first connecting rod and this second connecting rod are pivoted along this virtual axle center each other, this keycap has first key clevis and the second keycap groove, and this first connecting rod has the 5th axle piece, and the 5th axle piece is mounted slidably in this first key clevis, this second connecting rod has the 6th axle piece, and the 6th axle piece is mounted slidably in this second keycap groove.
Liftable supporter in the button of the present invention is comprised of two connecting rods that are bonded to each other.Connecting rod is by the protuberance of its arm and cooperating of fluting, and forming a virtual axle center, and protuberance is combined along the direction in vertical this virtual axle center with fluting.When liftable supporter is subject to the promotion of keycap, two connecting rods then relatively this virtual axle center pivot each other, and the axle piece that is positioned at imaginary axis connecting rod in the heart is mobile vertically on the cell body of base plate, other axle pieces on the connecting rod arm then pivot in the outer cell body of base plate, form a kind of keyboard lifting support structure of Novel state.This kind design simple in structure, ease of assembly, and reduce the complexity of processing, assembling, and reduce the material cost of manufacture.
In addition, the present invention also proposes a kind of keyboard, and this keyboard comprises a plurality of buttons, and take one of them button as example, this button includes keycap, base plate and liftable supporter, and this liftable supporter is arranged between this keycap and this base plate.This liftable supporter includes first connecting rod and second connecting rod, and first connecting rod has the first arm and the second arm, and this first arm has the first fluting, and this second arm has the first protuberance; Second connecting rod has the 3rd arm and the 4th arm, the 3rd arm has the second protuberance, the 4th arm has the second fluting, this second protuberance is along the first direction extension and be connected to this first fluting, this first protuberance is along the second direction extension and be connected to this second fluting, this first connecting rod is combined with this second connecting rod, and this first direction is opposite with this second direction; Wherein, when this second protuberance is connected to this first fluting and this first protuberance is connected to this second when fluting, this first connecting rod and this second connecting rod can pivot along a virtual axle center each other, and this first direction, this second direction are respectively perpendicular to this virtual axle center.
As optional technical scheme, this first connecting rod and this second connecting rod are identical element.
As optional technical scheme, these the first protuberance both sides have the first alar part, this second fluting has the second abutting part, and when this first protuberance was connected to this second fluting, this first alar part edge and this second abutting part were adjacent and be positioned at this imaginary axis in the heart.
As optional technical scheme, these the second protuberance both sides have the second alar part, this first fluting has the first abutting part, and when this second protuberance was connected to this first fluting, this second alar part edge and this first abutting part were adjacent and be positioned at this imaginary axis in the heart.
As optional technical scheme, this liftable supporter is installed on the base plate, when this first connecting rod and this second connecting rod each other along should virtual axle center during pivot, this virtual axle center relatively this base plate vertically moves up and down.
As optional technical scheme, this base plate has a pair of interior cell body, this first arm has the first axle piece, the 4th arm has the second axle piece, when this first connecting rod when this second connecting rod is combined, this the first axle piece and this second axle piece toward each other and be positioned at this imaginary axis in the heart, and this first axle piece and this second axle piece can move up and down along this vertical direction in this internal cell body of this base plate.
As optional technical scheme, this base plate has an external groove body, this first arm and the 3rd arm all have the 3rd axle piece, this second arm and the 4th arm all have the 4th axle piece, when this first connecting rod when this second connecting rod is combined, the 3rd axle piece and the 4th axle piece extend respectively in this external cell body rotationally.
As optional technical scheme, this liftable supporter is combined with keycap, and be subject to the promotion of this keycap, this first connecting rod and this second connecting rod are pivoted along this virtual axle center each other, this keycap has first key clevis and the second keycap groove, and this first connecting rod has the 5th axle piece, and the 5th axle piece is mounted slidably in this first key clevis, this second connecting rod has the 6th axle piece, and the 6th axle piece is mounted slidably in this second keycap groove.
Liftable supporter in the keyboard of the present invention is comprised of two connecting rods that are bonded to each other.Connecting rod is by the protuberance of its arm and cooperating of fluting, and forming a virtual axle center, and protuberance is combined along the direction in vertical this virtual axle center with fluting.When liftable supporter is subject to the promotion of keycap, two connecting rods then relatively this virtual axle center pivot each other, and the axle piece that is positioned at imaginary axis connecting rod in the heart is mobile vertically on the cell body of base plate, other axle pieces on the connecting rod arm then pivot in the outer cell body of base plate, form a kind of keyboard lifting support structure of Novel state.This kind design simple in structure, ease of assembly, and reduce the complexity of processing, assembling, and reduce the material cost of manufacture.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the exploded perspective view that the present invention has the button of liftable supporter;
Fig. 2 is the schematic diagram of liftable supporter among the present invention;
Fig. 3 is the enlarged diagram of regional B among Fig. 2;
Fig. 4 is the virtual axle center schematic diagram of liftable supporter among the present invention;
Fig. 5 is when liftable supporter presses to minimum state among the present invention and the relative position schematic diagram of base plate;
Fig. 6 be among the present invention liftable supporter in uphill process with the relative position schematic diagram of base plate;
Fig. 7 is when liftable supporter rises to high state among the present invention and the relative position schematic diagram of base plate.
Embodiment
Please refer to Fig. 1, Fig. 1 is the exploded perspective view that the present invention has the button of liftable supporter.Button 100 comprises keycap 10, liftable supporter 30 and base plate 50.Liftable supporter 30 is arranged between keycap 10 and the base plate 50, can when being subject to the promotion of keycap 10, support keycap 10 relative base plates 50 along D
1D
2Direction moves up and down, the stability that moves up and down to keep keycap 10.
Please refer to Fig. 2 and Fig. 3, wherein Fig. 2 is the schematic diagram of liftable supporter among the present invention, and Fig. 3 is the enlarged diagram of regional B among Fig. 2.Between two connecting rods of the liftable supporter 30 in the button 100 of the present invention, replace the cooperation of traditional axis hole with the cooperation of axle tooth, with the complexity of the structure of simplifying liftable supporter 30 and processing, assembling.As shown in Figure 2, the first connecting rod 31 of liftable supporter 30 has the first arm 311 and the second arm 312, and second connecting rod 32 has the 3rd arm 321 and the 4th arm 322.The first arm 311 cooperates with the 3rd arm 321, and the second arm 312 cooperates with the 4th arm 322.The first arm 311 has the first fluting 313, has the first abutting part 316 in the first fluting 313.As previously mentioned, in preferred embodiment of the present invention, first connecting rod 31 and second connecting rod 32 are identical element, so the 4th arm 322 of second connecting rod 32 has the second fluting 323, also have the second abutting part 326 in the second fluting 323.312 of second arms of first connecting rod 31 have the first protuberance 314, the first protuberances 314 both sides and have the first alar part 315.Similarly, the 3rd arm 321 of second connecting rod 32 has the second protuberance 324, the second protuberances 324 both sides and also has the second alar part 325.
Please in the lump with reference to the enlarged diagram of regional B among the figure 3.When first connecting rod 31 and second connecting rod 32 were fitted to each other, the second protuberance 324 of the 3rd arm 321 of second connecting rod 32 was along L
1The first fluting 313 of the first arm 311 of first connecting rod 31 is extended and be connected to direction, and the first protuberance 314 of the second arm 312 of first connecting rod 31 is then along L
2The second fluting 323 of the 4th arm 322 of second connecting rod 32 is extended and be connected to direction.L wherein
1Direction is first direction, L
2Direction is second direction, L
1Direction and L
2Opposite direction.And when first connecting rod 31 and second connecting rod 32 each other as above during butt, interior the second abutting part 326 of the first alar part 315 edges of the first protuberance 314 both sides and the second fluting 323 is adjacent and be positioned at virtual axle center A(as shown in Figure 1) on.In like manner, the second alar part 325 edges of the second protuberance 324 both sides and the first fluting the first abutting part 316 in 313 is adjacent and be positioned at equally on this virtual axle center A.
Please refer to Fig. 4, Fig. 4 is the schematic diagram that demonstrates virtual axle center among the present invention in the liftable supporter, wherein for convenience of explanation, first connecting rod 31 and the second connecting rod 32 of liftable supporter 30 are separately drawn, therefore also show two virtual axle center A, but in fact when combination, these two virtual axle center A overlap.In other words, the first connecting rod 31 of liftable supporter 30 and second connecting rod 32 during mutual butt, can form virtual axle center A with protuberance and fluting each other.When liftable supporter 30 was subject to the promotion of keycap 10, first connecting rod 31 and second connecting rod 32 can pivot along this virtual axle center A each other, and virtual axle center A is adjacent formed by the abutting part of the alar part edge of protuberance and fluting.More particularly, the second protuberance 324 extends and is connected to the bearing of trend (L of the first fluting 313
1Direction), and the first protuberance 314 extend and be connected to the bearing of trend (L of the second fluting 323
2Direction) be vertical with virtual axle center A, this also with the shaft hole matching framework in, the bearing of trend in axle and hole and rotor shaft direction be parallel and for the same line different.
Please continue with reference to figure 1.The front is mentioned liftable supporter 30 and is arranged between keycap 10 and the base plate 50, and when being subject to the promotion of keycap 10, supports keycap 10 relative base plates 50 along D
1D
2Direction moves up and down, and the combination between liftable supporter 30 and the base plate 50 is described below.Base plate 50 corresponding liftable supporters 30 places have a pair of interior cell body 52 and an external groove body 54.As shown in Figure 1, interior cell body 52 is positioned at the inboard of outer cell body 54, and wherein cell body 52 is one along D in each
1D
2The L-type fluting of vertical direction trend, each outer cell body 54 then has two along D
1D
2The L-type fluting of vertical direction trend.In liftable supporter 30, first connecting rod 31 has the first axle piece 317,311 places extend internally at the first arm, and second connecting rod 32 has the second axle piece 327,322 places extend internally at the 4th arm, therefore when first connecting rod 31 and second connecting rod 32 are bonded to each other as previously mentioned, 327 of the first axle piece 317 and the second axle pieces are inwardly toward each other and be positioned on the virtual axle center A.When liftable supporter 30 was arranged on base plate 50, the first axle piece 317 and 327 of the second axle pieces were positioned at a pair of cell body 52 of base plate 50.
In addition, also have respectively the 3rd axle piece 318,328 on first connecting rod 31 and the second connecting rod 32, stretch out at the first arm 311 and the 3rd arm 321 places respectively.And with reference to figure 2 as can be known, also have respectively the 4th axle piece 319,329 on first connecting rod 31 and the second connecting rod 32, stretch out at the second arm 312 and the 4th arm 322 places respectively.In other words, when first connecting rod 31 and second connecting rod 32 were bonded to each other as previously mentioned, two the 3rd axle pieces 318,328 and two the 4th axle pieces 319,329 were relative outwardly away from each other.When liftable supporter 30 was arranged on base plate 50, the 3rd axle piece 318, the 328 and the 4th axle piece 319,329 extended respectively in the external groove body 54 of base plate 50, and by outer cell body 54 restrictions and only outside cell body 54 interior rotations.
Please refer to Fig. 5 to Fig. 7.Wherein Fig. 5 is when liftable supporter presses to minimum state among the present invention and the schematic diagram of the relative position of base plate, Fig. 6 be among the present invention liftable supporter in uphill process with the schematic diagram of the relative position of base plate, and Fig. 7 is when liftable supporter rises to high state among the present invention and the schematic diagram of the relative position of base plate.In Fig. 5 to Fig. 7, demonstrate all respectively liftable supporter 30 the three-dimensional view of different conditions with and with the lateral plan of base plate 50, and for conveniently illustrating, liftable supporter 30 separates demonstration with base plate 50, but in fact liftable supporter 30 is arranged on the base plate 50, and the 3rd axle piece 318,328 is positioned at outer cell body 54.What will specify in addition is, liftable supporter 30 be subject to pressing of keycap 10 and relatively base plate 50 along D
1D
2When direction moves up and down, the first connecting rod 31 of liftable supporter 30 and second connecting rod 32 can pivot one another along virtual axle center A, and owing to the 3rd axle piece 318, the 328 and the 4th axle piece 319,329 extend respectively in the outer cell body 54 of base plate 50, and by 54 restrictions of outer cell body and only outside cell body 54 interior rotations, therefore virtual axle center A and be positioned at the first axle piece 317 on the virtual axle center A and 327 of the second axle pieces can be at the cell body 52 of base plate 50 along D
1D
2The relative base plate 50 of direction moves up and down.
In addition, the present invention also proposes a kind of keyboard (not shown), and this keyboard includes a plurality of buttons 100 as shown in fig. 1.
In sum, the liftable supporter that embodiments of the invention provide and the button and the keyboard that use this kind liftable supporter, this liftable supporter is comprised of two connecting rods that are bonded to each other.Connecting rod is by the protuberance of its arm and cooperating of fluting, and forming a virtual axle center, and protuberance is combined along the direction in vertical this virtual axle center with fluting.When liftable supporter is subject to the promotion of keycap, two connecting rods then relatively this virtual axle center pivot each other, and the axle piece that is positioned at imaginary axis connecting rod in the heart is mobile vertically on the cell body of base plate, other axle pieces on the connecting rod arm then pivot in the outer cell body of base plate, form a kind of keyboard lifting support structure of Novel state.
Among the present invention, liftable supporter adopts the structure of two connecting rods to substitute traditional scissor support, this kind design simple in structure, and ease of assembly, and reduce the complexity of processing, assembling, and reduce the material cost of manufacture.
Certainly; the present invention also can have other various embodiments; in the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. the liftable supporter of a button is characterized in that this liftable supporter includes:
First connecting rod has the first arm and the second arm, and this first arm has the first fluting, and this second arm has the first protuberance; And
Second connecting rod, have the 3rd arm and the 4th arm, the 3rd arm has the second protuberance, the 4th arm has the second fluting, this second protuberance is along the first direction extension and be connected to this first fluting, this first protuberance is along the second direction extension and be connected to this second fluting, and this first connecting rod is combined with this second connecting rod, and this first direction is opposite with this second direction;
Wherein, when this second protuberance is connected to this first fluting and this first protuberance is connected to this second when fluting, this first connecting rod and this second connecting rod can pivot along a virtual axle center each other, and this first direction, this second direction are respectively perpendicular to this virtual axle center.
2. liftable supporter according to claim 1, it is characterized in that: this first connecting rod and this second connecting rod are identical element.
3. liftable supporter according to claim 1, it is characterized in that: these the first protuberance both sides have the first alar part, this second fluting has the second abutting part, when this first protuberance was connected to this second fluting, this first alar part edge and this second abutting part were adjacent and be positioned at this imaginary axis in the heart.
4. liftable supporter according to claim 1, it is characterized in that: these the second protuberance both sides have the second alar part, this first fluting has the first abutting part, when this second protuberance was connected to this first fluting, this second alar part edge and this first abutting part were adjacent and be positioned at this imaginary axis in the heart.
5. liftable supporter according to claim 1, it is characterized in that: this liftable supporter is installed on the base plate, when this first connecting rod and this second connecting rod each other along should virtual axle center during pivot, this virtual axle center relatively this base plate vertically moves up and down.
6. liftable supporter according to claim 5, it is characterized in that: this base plate has a pair of interior cell body, this first arm has the first axle piece, the 4th arm has the second axle piece, when this first connecting rod when this second connecting rod is combined, this the first axle piece and this second axle piece toward each other and be positioned at this imaginary axis in the heart, and this first axle piece and this second axle piece can move up and down along this vertical direction in this internal cell body of this base plate.
7. liftable supporter according to claim 5, it is characterized in that: this base plate has an external groove body, this first arm and the 3rd arm all have the 3rd axle piece, this second arm and the 4th arm all have the 4th axle piece, when this first connecting rod when this second connecting rod is combined, the 3rd axle piece and the 4th axle piece extend respectively in this external cell body rotationally.
8. liftable supporter according to claim 1, it is characterized in that: this liftable supporter is combined with keycap, and be subject to the promotion of this keycap, this first connecting rod and this second connecting rod are pivoted along this virtual axle center each other, this keycap has first key clevis and the second keycap groove, and this first connecting rod has the 5th axle piece, and the 5th axle piece is mounted slidably in this first key clevis, this second connecting rod has the 6th axle piece, and the 6th axle piece is mounted slidably in this second keycap groove.
9. button is characterized in that this button includes:
Keycap;
Base plate; And
Such as the described liftable supporter of any one in the claim 1 to 8, this liftable supporter is arranged between this keycap and this base plate.
10. a keyboard is characterized in that this keyboard includes at least one button as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445293.5A CN102969183B (en) | 2012-11-09 | 2012-11-09 | Lifting support device for key, key and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210445293.5A CN102969183B (en) | 2012-11-09 | 2012-11-09 | Lifting support device for key, key and keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102969183A true CN102969183A (en) | 2013-03-13 |
| CN102969183B CN102969183B (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210445293.5A Active CN102969183B (en) | 2012-11-09 | 2012-11-09 | Lifting support device for key, key and keyboard |
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| Country | Link |
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| CN (1) | CN102969183B (en) |
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| US9997308B2 (en) | 2015-05-13 | 2018-06-12 | Apple Inc. | Low-travel key mechanism for an input device |
| US10082880B1 (en) | 2014-08-28 | 2018-09-25 | Apple Inc. | System level features of a keyboard |
| US10083805B2 (en) | 2015-05-13 | 2018-09-25 | Apple Inc. | Keyboard for electronic device |
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