CN205069467U - Key structure - Google Patents
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- CN205069467U CN205069467U CN201520747171.0U CN201520747171U CN205069467U CN 205069467 U CN205069467 U CN 205069467U CN 201520747171 U CN201520747171 U CN 201520747171U CN 205069467 U CN205069467 U CN 205069467U
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- Prior art keywords
- linking arm
- groove
- projection
- articulated section
- keycap
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Abstract
The utility model provides a key structure is including bottom plate, scissors formula connecting piece and key cap. Scissors formula connecting piece is connected between key cap and bottom plate and including internal frame frame outside with. The internal frame includes in -connection arm, interior pin joint portion and recess, and interior pin joint portion locates the in -connection arm with the recess branch on, the recess includes tank bottom and prism. Outer frame includes outer joint arm, outer pin joint portion and projection. Outer pin joint portion locates respectively on the outer joint arm with the projection. The frame erects arranges the internal frame outside in to pin joint portion corresponds pin joint in interior pin joint portion in addition, but makes the rotatory expansion of outer frame optionally and internal frame or closed, and the projection is the recess to lieing in the internal frame. The frame is with the internal frame when rotatory closed when pressing down in the corner of key cap and outside making, and the projection of outer frame corresponds to support to press in the prism of internal frame and slide to the tank bottom of recess.
Description
Technical field
The utility model is about a kind of keyboard components, refers to a kind of press-key structure especially.
Background technology
Keyboard is input equipment very common at present, and electronic installation of normally arranging in pairs or groups uses, such as desktop computer, notebook computer, intelligent mobile phone or flat computer etc.But along with the progress of science and technology, the thickness of electronic installation and keyboard entirety is constantly towards lightening development, and relatively, the depressible stroke of button also can, along with shortening, cause keyboard have problems in actual use and have to be overcome.
At present the press-key structure of keyboard on the market, mainly includes base plate, keycap and is connected to the scissor connector between base plate and keycap, due to the constantly slimming of keyboard entirety and keycap and scissor connector mostly be made by plastic material.Therefore, the installation space of scissor connector is restricted further, add the tolerance in assembling, easily cause the problem of intensity and adaptation deficiency, when causing user to be pressed into corner or the edge of keycap, scissor connector and keycap have just started to produce the phenomenon of local deformation and have produced idle stroke, cannot enable scissor connector and keycap start in real time.
Utility model content
In view of this, in one embodiment, provide a kind of press-key structure, include base plate, scissor connector and keycap.Described scissor connector to be connected between keycap and base plate and to comprise inner frame and outside framework.Described inner frame comprises interior linking arm, interior articulated section and groove, and interior articulated section and groove are located on interior linking arm respectively, and groove comprises bottom land and prism, and prism refers to the side of contiguous interior articulated section in groove.Outside framework comprises outer linking arm, outer articulated section and projection.Outer articulated section and projection are located on outer linking arm respectively, and outside framework is arranged at inner frame outside, and articulated section correspondence is articulated in interior articulated section in addition, make outside framework optionally with inner frame rotary expansion or closed, and projection is the groove to being positioned at inner frame.
In an embodiment, when press on the corner of keycap or side and make outside framework and inner frame rotating closed time, the projection of outside framework is that correspondence presses on the prism of inner frame and slides onto the bottom land of groove.
In an embodiment, above-mentioned outside framework is a tough matter outside framework, and such as outside framework can be made by the toughness such as plastics or rubber material, and makes the periphery of outside framework (corner as outside framework) can produce deformation slightly when stressed.
In an embodiment, the prism of above-mentioned groove is a linear inclined-plane.In other embodiments, prism can be set to cambered surface or curved surface according to the demand in practical operation, makes projection after pressing on the prism of inner frame, can slide onto the bottom land of groove more smoothly.
In an embodiment, above-mentioned outer linking arm comprises keycap link and base plate link, and projection can be adjacent to keycap link relative to outer articulated section, that is, projection can compare outer articulated section close to keycap, allows user can drive projection displacement ahead of time when pressing keycap.
In an embodiment, the groove on interior linking arm can opening upwards and be exposed to the outer surface of interior linking arm.In other words, groove is communicated in interior linking arm upper surface and outer surface.
In an embodiment, above-mentioned interior linking arm can be provided with a projection, and the projection on interior linking arm and groove lay respectively at two sides of interior articulated section, and outer linking arm can be provided with a groove.Groove on outer linking arm and projection lay respectively at two sides of outer articulated section, and the projection on interior linking arm is to the groove be positioned on outer linking arm.
In an embodiment, the groove on outer linking arm can opening upwards and be exposed to the outside the inner surface of linking arm.In other words, groove is communicated in outer linking arm upper surface and inner surface.
In an embodiment, provide a kind of press-key structure, include base plate, scissor connector and keycap.Described scissor connector to be connected between keycap and base plate and to comprise inner frame and outside framework.Inner frame includes interior linking arm, interior articulated section and projection, and interior articulated section and projection are located on interior linking arm respectively.Outside framework comprises outer linking arm, outer articulated section and groove, outer articulated section and groove are located on outer linking arm respectively, groove comprises bottom land and prism, prism refers to the side of contiguous outer articulated section in groove, outside framework is arranged at inner frame outside, and articulated section correspondence is articulated in interior articulated section in addition, make outside framework optionally with inner frame rotary expansion or closed, and groove is the projection to being positioned at inner frame.
In an embodiment, outside framework and inner frame rotating closed time, the projection of inner frame may correspond to the prism the bottom land sliding onto groove that press on outside framework.
In an embodiment, above-mentioned inner frame can be a tough matter inner frame, and such as inner frame can be made by the toughness such as plastics or rubber material, and makes the periphery of inner frame (corner as inner frame) can produce deformation slightly when stressed.
In an embodiment, above-mentioned groove can relative to the base plate link of the contiguous outer linking arm in outer articulated section, that is, groove can mutually external articulated section near base plate.
In an embodiment, the prism of above-mentioned groove is a linear inclined-plane.In other embodiments, prism can be set to cambered surface or curved surface according to the demand in practical operation, makes projection after pressing on the prism of inner frame, can slide onto the bottom land of groove more smoothly.
In an embodiment, the groove on outer linking arm can opening upwards and be exposed to the outside the inner surface of linking arm.
To sum up, when user is when just starting to press keycap, if keycap and scissor connector produce local deformation, such as, when user presses on keycap corner or edge, the local keycap of pressing place and scissor connector is easily caused to produce immediate set.Now, projection can press on prism because of deformation correspondence, the strength of pressing is enable to be delivered to inside and outside articulated section ahead of time, reach the generation making keycap can reduce idle stroke in pressing process, and increase the efficiency of keycap start, and after keycap on average declines, projection be slide onto groove bottom land and can not interference be produced.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model press-key structure.
Fig. 2 is the exploded perspective view of the utility model press-key structure.
Fig. 3 is the cutaway view of the utility model press-key structure.
Fig. 4 be the utility model press-key structure make cardon ().
Fig. 5 be the utility model press-key structure make cardon (two).
Fig. 6 be the utility model press-key structure make cardon (three).
Fig. 7 is the action schematic diagram of the scissor connector of the utility model.
Fig. 8 is the partial sectional view of another embodiment of the utility model press-key structure.
Wherein Reference numeral:
1 press-key structure
10 base plates
20 scissor connectors
21 inner frames
Linking arm in 22
221 keycap links
222 base plate links
223 outer surfaces
Articulated section in 23
24,24A groove
241,241A bottom land
242,242A, 242B prism
25 outside frameworks
26 outer linking arms
261 keycap links
262 base plate links
263 inner surfaces
27 outer articulated sections
28,28A projection
30 keycaps
C1 ~ C3 position
F1 arrow
L1, L2 path
Embodiment
As shown in Figure 1, 2, wherein Fig. 1 is the stereogram of the utility model press-key structure, and Fig. 2 is the exploded perspective view of the utility model press-key structure.Described press-key structure 1 comprises base plate 10, scissor connector 20 and keycap 30.
Scissor connector 20 is arranged between keycap 30 and base plate 10, provides keycap 30 to carry out upper and lower shift reciprocately on base plate 10, and refer in particular to keycap 30 when for staff pressing, keycap 30 can make downward displacement action relative to base plate 10 on base plate 10; Otherwise when keycap 30 returns back in the process of its natural decompressed position from its depressing position, by the elastic reset of rubber elastomer (figure do not represent), keycap 30 can relative to the displacement action that base plate 10 is done upwards on base plate 10.
In the present embodiment, above-mentioned scissor connector 20 includes inner frame 21 and outside framework 25.Above-mentioned inner frame 21 is a rectangular box kenel and can be a tough matter (such as plastics or rubber) inner frame.Include two interior linking arms 22, wherein in each, linking arm 22 includes keycap link 221 and a base plate link 222, described keycap link 221 to be connected to bottom keycap 30 (be with pivot be articulated in keycap 30 bottom at this keycap link 221), it (is the limit hooks being pivotally connected to correspondence on base plate 10 at this base plate link 222 that described base plate link 222 is connected on base plate 10, there is provided on keycap 30 carries out at scissor connector 20, during lower shift reciprocately, the described limit hook of base plate 10 can make base plate link 222 can horizontal slip in described limit hook).Therefore, inner frame 21 is subject to keycap 30 when compressing, can relative to base plate 10 and keycap 30 pivotable.
In addition, above-mentioned each interior linking arm 22 is provided with articulated section 23 and a groove 24 in one, wherein interior articulated section 23 is outwardly rotating shaft in the middle of interior linking arm 22, and described groove 24 is recessed on interior linking arm 22, and groove 24 be positioned at articulated section 23 side and be close to the base plate link 222 of linking arm 22, that is, the mutually internal articulated section 23 of groove 24 is near base plate 10.In addition, in the present embodiment, each interior linking arm 22 more convex is provided with a projection 28A, and above-mentioned projection 28A is that framework 25 is convexly equipped in interior linking arm 22 toward the outside.Described projection 28A be positioned at articulated section 23 side and be close to the keycap link 221 of linking arm 22, so groove 24 and projection 28A lay respectively at two sides of interior articulated section 23.
In the present embodiment, above-mentioned outside framework 25 is similarly rectangular box kenel and can be a tough matter (such as plastics or rubber) outside framework, moreover outside framework 25 size is greater than inner frame 21 and can be sheathed on inner frame 21 outside.Outside framework 25 includes two outer linking arms 26, and wherein each outer linking arm 26 includes keycap link 261 and a base plate link 262.Keycap link 261 to be connected to bottom keycap 30 (be with pivot be articulated in keycap 30 bottom at this keycap link 261), base plate link 262 is that to be connected on base plate 10 (be pivotally connected to limit hook corresponding on base plate 10 at this base plate link 262, when scissor connector 20 provides keycap 30 to carry out upper and lower shift reciprocately, the described limit hook of base plate 10 can make base plate link 262 can horizontal slip in described limit hook), therefore, outside framework 25 is subject to keycap 30 when compressing, can relative to base plate 10 and keycap 30 pivotable.
In addition, above-mentioned each outer linking arm 26 is provided with outer articulated section 27 and a projection 28, its articulated section 27, China and foreign countries is the shrinkage pool in the middle of recessed linking arm outside 26, and outer articulated section 27 is contraposition and is articulated in articulated section 23 within inner frame 21, make outside framework 25 optionally with inner frame 21 rotary expansion or closed (deployed condition can as shown in Figure 3, closure state can as shown in Figure 6).Above-mentioned projection 28 is convexly equipped in outer linking arm 26 towards inner frame 21.Described projection 28 is the keycap links 261 being positioned at outer side, articulated section 27 and being close to outer linking arm 26, that is, projection 28 be mutually externally articulated section 27 near keycap 30.Moreover these projections 28 on outside framework 25 are and the contraposition mutually one by one of the groove 24 on inner frame 21, and this as shown in Figure 1.In addition, when outside framework 25 and inner frame 21 are in deployed condition, each projection 28 is positioned at above corresponding groove 24.Specifically, the local of projection 28 can be placed in groove 24, and the present invention is not as limit.In the execution mode that other do not illustrate, projection 28 also can wholely be positioned at above groove 24.
In addition, in the present embodiment, each outer linking arm 26 is more arranged with a groove 24A, described groove 24A be positioned at outer articulated section 27 side and be close to the base plate link 262 of outer linking arm 26, therefore, the projection 28 on outer linking arm 26 is two sides laying respectively at outer articulated section 27 with groove 24A.In addition, these grooves 24A on the outside framework 25 and projection 28A on above-mentioned inner frame 21 is also contraposition mutually one by one, and when outside framework 25 and inner frame 21 are in deployed condition, each projection 28A is positioned at above corresponding groove 24A.
It is worth mentioning that, as shown in Figure 2, in some embodiments, groove 24 is opening upwards and is exposed to the outer surface 223 of interior linking arm 22, therefore, in outside framework 25 rotating closed process relative to inner frame 21, the projection 28 on outside framework 25 can move in corresponding groove 24.Groove 24A is opening upwards and exposes the inner surface 263 of outer linking arm 26.Therefore, in outside framework 25 rotating closed process relative to inner frame 21, the projection 28A on inner frame 21 can move in corresponding groove 24A.
In addition, as shown in Figure 3, be the cutaway view of the utility model press-key structure.In the present embodiment, each groove 24 on inner frame 21 comprises bottom land 241 and prism 242, and described prism 242 refers to the side of contiguous interior articulated section 23 in groove 24, and prism 242 is such as a linear inclined-plane in this.Each groove 24A on outside framework 25 also comprises bottom land 241A and prism 242A, and described prism 242A refers to the side of contiguous outer articulated section 27 in groove 24A, and described prism 242A is such as a linear inclined-plane in this.Wherein, in X-direction as shown in Figure 3, projection 28 is prisms 242 of the closer groove 24 in correspondence, and projection 28A is the prism 242A of the closer groove 24A in correspondence.Or in some aspects, projection 28 also can be the prism 242 being directly contacted with corresponding groove 24, and projection 28A also can be the prism 242A being directly contacted with corresponding groove 24A.
By this, as shown in Figure 4, when keycap 30 is not subject to pressing, one rubber elastomer (figure does not represent) elasticity that can be subject to press-key structure 1 stays on a height and position, now, outside framework 25 and the inner frame 21 of scissor connector 20 present a deployed condition (can contrast Fig. 1 shown in), and the projection 28 of outer linking arm 26 is positions above the groove 24 of correspondence, be close to prism 242.
In the operating process of press-key structure 1, if when user is accurately pressed into the central part of keycap 30, keycap 30 average force can be made and evenly to lower compression outside framework 25 and inner frame 21, beyond making both it articulated section 27 with interior articulated section 23 for rotating shaft starts relative rotating closed, and in rotating closed process, projection 28 can beyond articulated section 27 with interior articulated section 23 for pivot is interfered to move in corresponding groove 24 to produce with groove 24.Due at present on the market inner frame 21 and outside framework 25 be all mainly there is toughness material (as plastics or rubber) made by, add in assembling how much can produce tolerance slightly.Therefore, as shown in Figure 5, when user's pressing (as indicated by arrows f1) is when wherein a side or the corner of keycap 30, keycap 30 and the outer linking arm 26 of this side (or this corner) can produce deformation slightly.Producing the keycap 30 of deformation and outer linking arm 26 can drive the direction of projection 28 articulated section 27 and/or interior articulated section 23 outward move and press on the prism 242 of groove 24, and this please contrast shown in ginseng Fig. 4, Fig. 5.That is, the center of projection 28 can move to position C2 by position C1, use internal linking arm 22 and produce suppressing action, enable the strength pressing on keycap 30 be delivered to interior articulated section 23 and outer articulated section 27 ahead of time, trigger outside framework 25 relative with inner frame 21 rotating closed.Now, rotating closed outside framework 25 and inner frame 21, can pass through its keycap link 261,221, drives keycap 30 to start average decline.Therefore, keycap 30 can start average decline ahead of time, the idle stroke reaching shortening or avoid the deformation because keycap 30 and the undercapacity of scissor connector 20 cause and produce, and then increases the efficiency of keycap 30 start.
Then as shown in Figure 6, when the strength transmission pressing on keycap 30 to interior articulated section 23 with outer articulated section 27 time, keycap 30 and scissor connector 20 can start average decline, and the projection 28 on outer linking arm 26 can slide onto the bottom land 241 of groove 24, at this, projection 28 is more arranged in groove 24.This please contrast shown in Fig. 5, Fig. 6, and that is, the center of projection 28 can move to position C3 by position C2, and now, namely projection 28 and groove 24 can not produce interference mutually.Above embodiment, only explains wherein one group of projection 28 and groove 24, when user presses on other corners or side, the projection 28 being adjacent to this corner or side and groove 24 to make flowing mode identical with above-mentioned citing, namely do not add to repeat at this.
Again as shown in Figure 7, in the present embodiment, what further illustrate press-key structure 1 makes flowing mode, when user press not produce deformation after keycap 30 time, such as, user presses on the centre position of keycap 30, and directly can compress the interior articulated section 23 of scissor connector 20 and outer articulated section 27, makes keycap 30 and scissor connector 20 produce deformation and directly to decline.Now, scissor connector 20 is in closed process, and within projection 28 meeting, articulated section 23 slides onto in groove 24 for pivot along path L1 with outer articulated section 27, that is, the center of projection 28 can directly move to position C3 by position C1, and can not produce any interference with groove 24.But, because user is when operation keyboard, all might not can be pressed into the center of keycap 30 accurately, therefore when user presses corner or the edge of keycap 30, deformation (can join shown in Fig. 5) can be there is in the local keycap 30 at this place and scissor connector 20, therefore projection 28 can move along path L2, that is, projection 28 can move and press on the prism 242 of groove 24 in first articulated section 27 outward, center as projection in figure 28 moves to position C2 by position C1, the strength pressing on keycap 30 is enable to be delivered to interior articulated section 23 and outer articulated section 27 ahead of time.Then, when keycap 30 starts on average to decline, within projection 28 can recover, articulated section 23 is with outer articulated section 27 for pivot rotates, and moves to position C3 by position C2, and what complete keycap 30 presses down start.In brief, when user press not produce deformation after keycap 30 time, projection 28 can move to groove 24 along path L1, when user presses corner or the edge of keycap 30, and when making keycap 30 and scissor connector 20 produce deformation, projection 28 can move to groove 24 along path L2, to avoid or to shorten the phenomenon of idle stroke.
Following embodiment, the groove 24A that the projection 28A on internal linking arm 22 is corresponding with on outer linking arm 26 explains.Similarly, when user presses on other corners or side, keycap 30 and the interior linking arm 22 in this side (or this corner) can produce deformation slightly.Producing the keycap 30 of deformation and interior linking arm 22 can drive the direction of projection 28A articulated section 27 and/or interior articulated section 23 outward move and press on the prism 242A of groove 24A, use external linking arm 26 and produce suppressing action, enable the strength pressing on keycap 30 be delivered to interior articulated section 23 and outer articulated section 27 ahead of time, trigger outside framework 25 relative with inner frame 21 rotating closed.Now, rotating closed outside framework 25 and inner frame 21, can pass through its keycap link 261,221, drives keycap 30 to start average decline.Therefore, keycap 30 can start average decline ahead of time, the idle stroke reaching shortening or avoid the deformation because keycap 30 and the undercapacity of scissor connector 20 cause and produce, and then increases the efficiency of keycap 30 start.
From the above, when the strength transmission pressing on keycap 30 to interior articulated section 23 with outer articulated section 27 time, keycap 30 and scissor connector 20 can start average decline, and the projection 28A on interior linking arm 22 can slide onto the bottom land 241A of groove 24A, at this, projection 28A is more arranged in groove 24A, and now, namely projection 28A and groove 24A can not produce interference mutually.Above embodiment, only wherein one group of projection 28A and groove 24A is explained, when user presses on other corners or side, the projection 28A being adjacent to this corner or side and groove 24A to make flowing mode identical with above-mentioned citing, namely do not add to repeat at this.
Illustrate a bit again, in some aspects, above-mentioned inner frame 21 also can be only have an interior linking arm 22 to be provided with groove 24 and projection 28A, and outside framework 25 is then corresponding is provided with projection 28 and groove 24A on an outer linking arm 26.Or each interior linking arm 22 of inner frame 21 also can be provided with two or more grooves 24, each outer linking arm 26 then corresponding projection 28 being provided with equal number of outside framework 25.Or each interior linking arm 22 of inner frame 21 also can be provided with two or more projections 28A, each outer linking arm 26 then corresponding groove 24A being provided with equal number of outside framework 25.Moreover each interior linking arm 22 of inner frame 21 only can be provided with a groove 24 and not have projection 28A, each outer linking arm 26 of outside framework 25 is corresponding to be only provided with a projection 28 and not to have groove 24A.Or each interior linking arm 22 of inner frame 21 only can be provided with a projection 28A and not have groove 24, each outer linking arm 26 of outside framework 25 is corresponding to be only provided with a groove 24A and not to have projection 28.The enforcement kenel change of above-mentioned simple and easy component, in the category covering scope of the utility model technical characteristic, all should declare hereby.In addition, in some aspects, interior articulated section 23 can be recessed shrinkage pool in the middle of interior linking arm 22, and outer articulated section 27 can be outwardly in the rotating shaft of outer linking arm 26.
As shown in Figure 8, be the partial sectional view of another embodiment of press-key structure.Wherein, in the present embodiment, the prism 242B of press-key structure 1 is arranged to cambered surface kenel, makes projection 28 after pressing on the prism 242B of groove 24, can slip into more smoothly in groove 24.In addition, in some aspects, prism 242B also can be set as other non-linear inclined-planes according to actual demand, and as the curved surface of multi-radian, this part is not limited to.
In sum, when user is when just starting to press keycap, if keycap and scissor connector produce local deformation, such as, when user presses on keycap corner or edge, the local keycap of pressing place and scissor connector is easily caused to produce immediate set.Now, projection can press on prism because of deformation correspondence, the strength of pressing is enable to be delivered to inside and outside articulated section ahead of time, reach the generation making keycap can reduce idle stroke in pressing process, and increase the efficiency of keycap start, and after keycap on average declines, projection be slide onto groove bottom land and can not interference be produced.
Although technology contents of the present utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; anyly have the knack of this those skilled in the art; do not departing from spirit of the present utility model a little change and the retouching done; all should be covered by category of the present utility model, therefore protection range of the present utility model when depending on after the attached claim person of defining be as the criterion.
Claims (14)
1. a press-key structure, comprising: a base plate, a scissor connector and a keycap, and this scissor connector is connected between this keycap and this base plate, it is characterized in that, this scissor connector comprises:
One inner frame, comprises articulated section and a groove in linking arm in, and this interior articulated section and this groove are located on this interior linking arm respectively, and this groove comprises a bottom land and a prism, and this prism is a side of this interior articulated section contiguous in this groove; And
One outside framework, comprise an outer linking arm, an outer articulated section and a projection, this outer articulated section and this projection are located on this outer linking arm respectively, it is outside that this outside framework is arranged at this inner frame, and be articulated in this interior articulated section with this outer articulated section correspondence, make this outside framework optionally with this inner frame rotary expansion or closed, and this projection is to this groove being positioned at this inner frame.
2. press-key structure as claimed in claim 1, is characterized in that, when this outside framework is rotating closed with this inner frame, this projection of this outside framework is corresponding to be pressed on this prism of this inner frame and slides onto this bottom land of this groove.
3. press-key structure as claimed in claim 1, it is characterized in that, this outside framework is a tough matter outside framework.
4. press-key structure as claimed in claim 1, it is characterized in that, this prism of this groove is a linear inclined-plane.
5. press-key structure as claimed in claim 1, it is characterized in that, this outer linking arm comprises a keycap link, and this projection is adjacent to this keycap link relative to this outer articulated section.
6. press-key structure as claimed in claim 1, is characterized in that, this slot opening on this interior linking arm upwards and be exposed to an outer surface of this interior linking arm.
7. press-key structure as claimed in claim 1, it is characterized in that, this interior linking arm is provided with a projection, this groove on this projection on this interior linking arm and this interior linking arm lays respectively at two sides of this interior articulated section, this outer linking arm is provided with a groove, this projection on this groove on this outer linking arm and this outer linking arm lays respectively at two sides of this outer articulated section, and this projection on this interior linking arm is to this groove be positioned on this outer linking arm.
8. press-key structure as claimed in claim 7, is characterized in that, this slot opening on this outer linking arm upwards and be exposed to an inner surface of this outer linking arm.
9. a press-key structure, comprising: a base plate, a scissor connector and a keycap, and this scissor connector is connected between this keycap and this base plate, it is characterized in that, this scissor connector comprises:
One inner frame, comprises articulated section and a projection in linking arm in, and this interior articulated section and this projection are located on this interior linking arm respectively; And
One outside framework, comprise an outer linking arm, an outer articulated section and a groove, this outer articulated section and this groove are located on this outer linking arm respectively, this groove comprises a bottom land and a prism, this prism is a side of this outer articulated section contiguous in this groove, and it is outside that this outside framework is arranged at this inner frame, and be articulated in this interior articulated section with this outer articulated section correspondence, make this outside framework optionally with this inner frame rotary expansion or closed, and this groove is to this projection being positioned at this inner frame.
10. press-key structure as claimed in claim 9, is characterized in that, when this outside framework is rotating closed with this inner frame, this projection of this inner frame is corresponding to be pressed on this prism of this outside framework and slides onto this bottom land of this groove.
11. press-key structures as claimed in claim 9, is characterized in that, this inner frame is a tough matter inner frame.
12. press-key structures as claimed in claim 9, is characterized in that, this prism of this groove is a linear inclined-plane.
13. press-key structures as claimed in claim 9, it is characterized in that, this outer linking arm comprises a base plate link, and this groove is relative to this outer articulated section this base plate link contiguous.
14. press-key structures as claimed in claim 9, is characterized in that, this slot opening on this outer linking arm upwards and be exposed to an inner surface of this outer linking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747171.0U CN205069467U (en) | 2015-09-24 | 2015-09-24 | Key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747171.0U CN205069467U (en) | 2015-09-24 | 2015-09-24 | Key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069467U true CN205069467U (en) | 2016-03-02 |
Family
ID=55395987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747171.0U Expired - Fee Related CN205069467U (en) | 2015-09-24 | 2015-09-24 | Key structure |
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| Country | Link |
|---|---|
| CN (1) | CN205069467U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946100A (en) * | 2017-11-23 | 2018-04-20 | 苏州达方电子有限公司 | A kind of laptop input unit button |
| CN109841443A (en) * | 2017-11-28 | 2019-06-04 | 光宝电子(广州)有限公司 | Key module |
| CN110416002A (en) * | 2019-07-29 | 2019-11-05 | 光宝科技（常州）有限公司 | Scissor leg structure and press-key structure |
| CN111696810A (en) * | 2019-03-14 | 2020-09-22 | 群光电子(苏州)有限公司 | Keyboard with a keyboard body |
-
2015
- 2015-09-24 CN CN201520747171.0U patent/CN205069467U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946100A (en) * | 2017-11-23 | 2018-04-20 | 苏州达方电子有限公司 | A kind of laptop input unit button |
| CN109841443A (en) * | 2017-11-28 | 2019-06-04 | 光宝电子(广州)有限公司 | Key module |
| CN109841443B (en) * | 2017-11-28 | 2020-05-19 | 光宝电子(广州)有限公司 | Key module |
| CN111696810A (en) * | 2019-03-14 | 2020-09-22 | 群光电子(苏州)有限公司 | Keyboard with a keyboard body |
| CN110416002A (en) * | 2019-07-29 | 2019-11-05 | 光宝科技（常州）有限公司 | Scissor leg structure and press-key structure |
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Granted publication date: 20160302 Termination date: 20170924 |