CN205723274U - Press-key structure - Google Patents

Abstract

The utility model discloses a kind of press-key structure, comprise a base plate, a keycap, a pedestal, a return unit and multiple moving part.Pedestal is between keycap and base plate.Return unit is between keycap and base plate.Moving part is separated from each other, respectively obliquely between pedestal and keycap and common around return unit.One end pivot joint pedestal of each moving part, its another end is slidably connected keycap.

Description

Press-key structure

Technical field

This utility model is about a kind of press-key structure.

Background technology

Keyboard is a kind of common input equipment, in order to widely as multiple electronic installation (such as desktop computer, notes Type computer, intelligent mobile phone or panel computer etc.) input medium.Keyboard has press-key structure.Press-key structure comprises keycap With serial verb construction.Serial verb construction is connected between keycap and keyboard board, in order to the lifting of keycap.

But, existing press-key structure still suffers from technical problem to be overcome in structural strength, and such as, tradition interlocks knot Structure assembling mode is complex, in dismounting maintenance, has certain difficulty；User, when pressing, also cannot be pressed by keyboard Strength uniform conductive to keycap corner, fail the situation of triggered as normal after causing often having pressing.And, traditional serial verb construction More weak, often there are the situations such as damage fracture to occur in time using.

Therefore, how to develop a solution to improve above-mentioned brought disappearance and inconvenience, be relevant dealer's mesh in fact A front instant important topic.

Summary of the invention

A purpose of the present utility model is to provide a kind of press-key structure, uses the problem solved described in prior art, meaning That is, when keeping in repair or changing arbitrary press-key structure, owing to having preferably bonding strength between keycap and serial verb construction, it is possible to decrease The chance of keycap unexpected disengaging serial verb construction.

According to an embodiment of the present utility model, this kind of press-key structure comprises a keycap a, base plate, a pedestal, multiple Position part and a serial verb construction.Pedestal is between keycap and base plate.Return unit is between keycap and base plate.Serial verb construction comprises Multiple moving parts.Moving part is separated from each other, respectively obliquely between pedestal and keycap and common around return unit. One end pivot joint pedestal of each moving part, its another end is slidably connected keycap, interlocks in order to the lifting with keycap, and passes through Moving part conducts, with the configuration mode of keycap, the strength that user applies uniformly, reduces keycap and rocks the triggering that inclination is caused Bad.

This keycap comprises multiple slide groove portion, and this pedestal comprises multiple draw-in groove portion；And each those moving parts have respectively Have an articulated section and a sliding part, those draw-in groove portions of this articulated section pivot joint one of them, this sliding part is slidably connected those Slide groove portion one of them.

This moving part also comprises a lamellar body, and this articulated section and this sliding position are in two opposite sides of this lamellar body.

This keycap comprises a bottom surface and multiple side portion, those side portion around and this bottom surface adjacent, each of which those Slide groove portion connect this bottom surface, those side portion one of them with another those slide groove portion.

This sliding part of those moving parts each comprises two the second axle bodies stretched out towards rightabout, and each those are slided Groove portion comprises two the chute mouths being separated from each other, and accepts this two the second axle bodies respectively.

This pedestal comprises a pedestal and multiple outer attached portion, and those compartment of terrains, outer attached portion are arranged on this pedestal, and connect respectively Connecing this pedestal, wherein those card slot parts are not positioned in those outer attached portions, and this opening provides on this pedestal.

This articulated section of those moving parts each comprises two the first axle bodies stretched out towards rightabout, those cards each Groove portion comprises two the first pivot connected slots, and these two first pivot connected slots lay respectively in the outer attached portions of wherein two adjacent those, and point Do not accept this two the first axle bodies.

Wherein one first pivot connected slot in wantonly two those adjacent draw-in groove portions is positioned in those outer attached portions same.

This pedestal comprises an opening, and this return unit is positioned at this opening.

Those moving parts are jointly around this pedestal, and this pedestal comprises multiple long side and short side, wherein those multiple companies Moving part at least two moving parts are connected to this long side.

This pedestal also includes multiple fixing post, and those fixing posts are convexly equipped in those outer attached portions respectively towards the one of this base plate Face.

This base plate comprises multiple fixing hole corresponding to those fixing posts, and this fixing post passes through those fixing holes by this pedestal It is fixedly arranged on this base plate.

This pedestal also includes multiple card rib, those card ribs be convexly equipped in respectively those outer attached portions away from pedestal outside Side.

This base plate includes the clamping part of those card ribs of multiple correspondence, and those clamping parts respectively contain a perforation, those cards Rib is bored a hole through those, is fixedly arranged on this base plate by this pedestal.

Those moving parts each are respectively slidably connected to the position of this keycap side neighbouring, and wantonly two adjacent those Moving part is adjacent to a wherein corner of this keycap.

So, in this embodiment, when pulling out keycap, can moving part be pulled down in the lump on pedestal simultaneously, it is easy to Change, reduce only having keycap and depart from keyboard, or cause the chance that moving part damages because of complicated mounting-dismounting programme.

Additionally, in this embodiment, it is connected to pedestal rather than on base plate by serial verb construction so that the institute of serial verb construction Having gearing to be formed on pedestal, the circuit board in press-key structure is not necessary to do too much holes, and then greatly reduces circuit board and be subject to Dust or the injury of immersion.

The above is only in order to illustrate problem, the technological means solving problem and the product thereof that this utility model to be solved Raw effect etc., detail of the present utility model will be discussed in detail in embodiment below and relevant drawings.

Accompanying drawing explanation

For above and other purpose of the present utility model, feature, advantage can be become apparent with embodiment, accompanying drawing explanation As follows:

Fig. 1 illustrates the schematic appearance of the keyboard according to this utility model one embodiment；

Fig. 2 illustrates the exploded view of the press-key structure of Fig. 1；

Fig. 3 illustrates the local constitutional diagram of Fig. 2；

Fig. 4 A～Fig. 4 B illustrates the operation chart of the press-key structure of Fig. 2；

Fig. 5 illustrates the exploded view of the press-key structure according to another embodiment of this utility model；

Fig. 6 illustrates the part of Fig. 5 and assembles enlarged drawing；

Fig. 7 illustrates the local constitutional diagram of the press-key structure according to the another embodiment of this utility model；And

Fig. 8 illustrates the local constitutional diagram of the press-key structure according to the another embodiment of this utility model.

Wherein, reference:

10: keyboard 100: base plate

110: fixing hole 120: fixing clamping part

121: perforation 200: circuit board

210: on-off circuit 220: cut

300,301,302,303: press-key structure 310: keycap

311: bottom surface 313: side portion

313L: long side 313S: short side

320: slide groove portion 321: chute mouth

330: return unit 340: pedestal

341: pedestal 341C: end angle

342: opening

341L: long side

341S: short side

343,344: outer attached portion

344G: interval

350: draw-in groove portion

351: pivot connected slot

360: fixing post

370: card rib

400: serial verb construction

410: moving part

410L: long moving part

410S: short moving part

411: lamellar body

412: articulated section

412R: the first axle body

413: sliding part

413R: the second axle body

F: external force

P1, P2: orthographic projection

R1, R2, D1, D2, D3, D4: direction

X, Y, Z: axle

Detailed description of the invention

Hereinafter with accompanying drawing, multiple embodiment of the present utility model will be disclosed, as clearly stated, in many practices Details will be explained in the following description.But, those skilled in the art is it should be appreciated that real in this utility model part Executing in mode, the details in these practices not necessarily, is not the most applied to limit this utility model.Additionally, it is attached for simplifying For the sake of figure, some existing usual structures and element will illustrate it in the accompanying drawings in the way of simple signal.It addition, for the ease of Reader watches, and in accompanying drawing, the size of each element not illustrates according to actual ratio.

Fig. 1 illustrates the schematic appearance of the keyboard 10 according to this utility model one embodiment.Fig. 2 illustrates the button of Fig. 1 The exploded view of structure 300.Fig. 3 illustrates the local constitutional diagram of Fig. 2.Seeing also shown in Fig. 1 Yu Fig. 2, this utility model provides A kind of press-key structure 300 and there is the keyboard 10 of press-key structure 300.Keyboard 10 comprises base plate 100, circuit board 200 (as thin Membrane circuit board) and the most several press-key structures 300.Circuit board 200 is stacked on base plate 100.Press-key structure 300 compartment of terrain is arranged in On circuit board 200.But, press-key structure 300 of the present utility model does not limit and must be positioned on base plate 100 or circuit board 200.

Seeing also shown in Fig. 2 to Fig. 3, each press-key structure 300 comprises keycap 310, return unit 330, pedestal 340 and a serial verb construction 400.Keycap 310 hides return unit 330, pedestal 340 and serial verb construction 400.Pedestal 340 is through circuit Plate 200 is fixed on base plate 100, and is located between pedestal 340 and base plate 100 by circuit board 200.Additionally, pedestal 340 comprises One opening 342.Return unit 330 is positioned at opening 342, is arranged between keycap 310 and base plate 100, and by clamping in keycap 310 And between circuit board 200, in order to support keycap 310, and after user pressing keycap 310, it is provided that the reply that keycap 310 resets Power.Return unit 330 in present embodiment, for example, one rubber elastomer.Circuit board and return unit be set to art of keypads Usual technology, is not repeated here, and this case also can be arranged in pairs or groups other circuit boards and return unit set-up mode, is the most in this embodiment Limit.Serial verb construction 400 comprises multiple moving part 410.These moving part 410 existence completely independent from one another, and entity separation completely. These moving parts 410 are respectively obliquely between pedestal 340 and keycap 310 and common around return unit 330.Each gearing One end of part 410 removably pivot joint pedestal 340, its another end is slidably connected keycap 310, in order to guide keycap 310 in one Particular path lifts relative to base plate 100, and conducts uniformly through the configuration mode of moving part 410 and keycap 310 and make User puts on the strength of keycap 310.

Specifically, as shown in Figure 2 and Figure 3, keycap 310 comprises multiple slide groove portion 320.Slide groove portion 320 is located at keycap 310 Bottom surface.Pedestal 340 comprises multiple draw-in groove portion 350.Each moving part 410 comprises lamellar body 411, articulated section 412 and a sliding part 413.Articulated section 412 and sliding part 413 lay respectively at two opposite sides of lamellar body 411.An articulated section 412 pivot joint wherein draw-in groove portion 350.In the present embodiment, articulated section 412 for be removably articulated in draw-in groove portion 350, but, this utility model is not limited to This.Sliding part 413 is slidably connected one of them slide groove portion 320.Each draw-in groove portion 350 comprises two pivot connected slots 351.Articulated section 412 comprise two the first axle body 412R stretched out towards rightabout.The first axle body 412R is pivotably located in the pivot joint of correspondence In groove 351.Each slide groove portion 320 comprises two chute mouths 321.Two the second axle bodies that sliding part 413 stretches out towards rightabout 413R.The second axle body 413R is slidably located in the chute mouth 321 of correspondence.

So, in this embodiment, compared to the connection of serial verb construction 400 with keycap 310, serial verb construction 400 is can Releasably connect pedestal 340, therefore, when pulling out keycap 310, serial verb construction 400 will be easier to along with keycap 310 departs from pedestal 340, it is simple to change when serial verb construction 400 is damaged, also reduce only keycap 310 simultaneously and depart from keyboard 10, or because of complexity Mounting-dismounting programme and cause the chance that moving part 410 damages.

Further, since those moving parts 410 are piece shape shape, it is provided that the miniaturization of higher intensity, beneficially button, And the durability of button can be increased.Again because of those moving part 410 existence completely independent from one another, and entity separation completely, compared to Existing press-key structure (such as shear-type key), if serial verb construction 400 is damaged, can be individually replaced the moving part 410 of damage, and It is not necessary to the dismounting of complexity, assembling, thereby reduces program and the cost of maintenance.

More specifically, such as Fig. 2, the size of keycap 310 more than the size of pedestal 340, and keycap 310 hide return unit 330, Pedestal 340 and serial verb construction 400.Keycap 310 comprises bottom surface 311 and multiple side portion 313.Side portion 313 around and the adjacent end Face 311.Each slide groove portion 320 is positioned at the position close to each side portion 313, the bottom surface 311, more specifically, each slide groove portion 320 is even Connect bottom surface 311, wherein a side portion 313 and another neighbouring slide groove portion 320.Therefore, due to each chute mouth 321 of slide groove portion 320 As far as possible close to the intersection of wherein two adjacent side portion 313, therefore increase the size of each moving part 410 of corresponding configuration, Each moving part 410 just can more uniformly guide the lifting of keycap 310, also, the slide groove portion 320 that serial verb construction 400 is connected is positioned at Another slide groove portion 320 that bottom surface 311 is close to the position of each side portion 313 and neighbouring, that is, each moving part 410 is slidably connected to respectively Adjacent to the position of keycap 310 side, and wantonly two moving parts 410 adjoin each other in the corner of keycap 310, are conducive to executing user It is added on strength uniform conductive each part to keycap 310 of keycap 310 corner, and then guides keycap 310 to lift smoothly, fall Low keycap 310 rocks, tilts and cause and trigger bad probability, and then improves smooth degree and the sensitivity of press-key structure 300.

Pedestal 340 comprises a pedestal 341 and multiple (such as four) the most attached portion 343.Opening 342 provides on pedestal 341, For accommodating return unit 330.In this utility model, opening 342 is not limited to perforation or blind hole.These outer attached portions 343 are respectively separated Be arranged in the outer rim of pedestal 341, and these outer attached portions 343 connect the outer rim of pedestal 341 with being integrally formed.Citing comes Say, but without limitation, pedestal 341 is a cuboid.Cuboid has four end angle 341C.These outer attached portion 343 shapes respectively Become each end angle 341C of cuboid.These draw-in groove portions 350 lay respectively in outer attached portion 343.Each outer attached portion 343 all has The one pivot connected slot 351 in two different draw-in groove portions 350, in order to receive the one the first axle body 412R of different articulated section 412.

Additionally, pedestal 340 has more multiple fixing post 360.Fixing post 360 is positioned at the bottom of pedestal 340, in order to be solidly connected to On base plate 100.For example, these fixing posts 360 can be convexly equipped in these outer attached portions 343 one side towards circuit board 200 respectively. Therefore, insert the corresponding fixing hole 110 of base plate 100 through fixing post 360 through the cut 220 of circuit board 200, pedestal 340 To be fixedly arranged on base plate 100.For example, fixing post 360 and fixing hole 110 can by hot melt or chimeric in the way of be connected with each other, But, this utility model is not limited to this.

It should be noted that due to the quantity of fixing post 360 and fixing hole 110, position, size can on demand or limit into Row correspondence adjusts, and circuit board 200 needs corresponding described fixing post 360 to provide corresponding holes with fixing hole 110, and therefore, quantity is more Less, the least fixing post of size 360 and fixing hole 110, quantity and the area of the holes of circuit board 200 will be effectively reduced, no Only help the effect of waterproof screening dirt, more remain and more utilize region (such as configuration or ground connection).

Although it will be understood that the present embodiment China and foreign countries quantity in attached portion 343, the quantity of moving part 410, fixing post 360 Quantity is identical with the quantity in draw-in groove portion 350, and the quantity in outer attached portion 343 and the quantity in draw-in groove portion 350 can be with the numbers of moving part 410 And adjust therewith, but, this utility model does not limit the quantity in outer attached portion, the quantity of moving part, the quantity of fixing post and draw-in groove portion Quantity must be identical, this utility model art has usually intellectual, should depending on being actually needed, elastic adjustment with The upper outer quantity in attached portion, the quantity of moving part, the quantity of fixing post and the quantity in draw-in groove portion.

Fig. 4 A～Fig. 4 B illustrates the operation chart of the press-key structure 300 of Fig. 2.So, such as Fig. 4 A～Fig. 4 B, when external force F When pressing keycap 310 and return unit 330, one end (such as articulated section 412) of each moving part 410 is divided along with the decline of keycap 310 It is not directed away from direction R1, R3 rotation of return unit 330 from direction R2, R4, and the another end of each moving part 410 is (such as sliding part 413) on keycap 310, direction D1, D3 slip of return unit 330 it is directed away from from direction D2, D4；Finally, return unit 330 is because touching Hit and the on-off circuit 210 of turning circuit plate 200, and then output signal.Additionally, return as shown in Figure 2, wantonly two adjacent outer attached portions There is between 343 an interval 343G.This interval 343G is not less than the width of moving part 410.So, when keycap 310 is pressed, Moving part 410 can enter in the 343G of this interval, will not be by the interference in outer attached portion 343.

Otherwise, as shown in Figure 4 A, after the external force of pressing keycap 310 disappears, return unit 330 because of elastic recovery by keycap 310 fight back previous positions, thus interlock each moving part 410.Now one end (such as articulated section 412) of moving part 410 is along with keycap The rising of 310 and rotate towards direction R2, R4 of return unit 330 from direction R1, R3 respectively, and the another end of moving part 410 is (such as cunning Dynamic portion 413) slide towards direction D2, D4 of return unit 330 from direction D1, D2 on keycap 310, and then claim to complete this button The once pressing stroke of structure 300.

It will be understood that such as Fig. 4 A, owing to moving part 410 is articulated in the top of pedestal 340, and not face circuit board 200 Bottom, moving part 410 will not material contact circuit board 200, therefore will not to circuit board 200 produce abrasion, and then reduce to electricity The injury of road plate 200.

As shown in Fig. 3 Yu Fig. 4 A, owing to all sliding part 413 correspondences are positioned at the outside of all articulated sections 412, therefore, relative Z For axle, moving part 410 is obliquely between pedestal 340 and keycap 310.For example, due to articulated section 412 to wherein The orthographic projection P1 of plane (such as circuit board 200) is between opening 342 (i.e. return unit 330) and corresponding sliding part 413 to isoplanar Between the orthographic projection P2 of (such as circuit board 200), the moving part 410 being connected between articulated section 412 and sliding part 413 is from pedestal The direction system of 340 to keycap 310 gradually tilts towards the direction away from return unit 330.

Furthermore, the size of these moving parts 410 is mutually the same with external form, jointly around pedestal 341, and these moving parts 410 four sides being positioned at pedestal 341 (such as cuboid) the most one by one, in other words, each side of pedestal 341 is provided only with Single moving part 410 so that four moving parts 410 make reciprocal start with the lifting of keycap 310 respectively.

Fig. 5 illustrates the exploded view of the press-key structure 301 according to another embodiment of this utility model.Fig. 6 illustrates the portion of Fig. 5 Packet dress enlarged drawing.See also shown in Fig. 5 Yu Fig. 6, the press-key structure 300 substantially phase of the press-key structure 301 of Fig. 5 and Fig. 2 With, one of its difference is, the pedestal 340 of present embodiment does not have the fixing post stretched out down, and pedestal 340 has and crosses out Card rib 370.Base plate 100 has the fixing clamping part 120 stretched out upward.

Such as, card rib 370 is convexly equipped in the outside away from pedestal 341, these outer attached portions 344 respectively, and card rib 370 is situated between Between the top and bottom of pedestal 340.Fixing clamping part 120 lays respectively at base plate 100 and aligns the position in these outer attached portions 344 Put.The part that fixing clamping part 120 is base plate 100 is formed because of punching press the one side that turns down to base plate 100, and fixing buckle Portion 120 has a perforation 121.Therefore, supply card rib through the cut 220 of circuit board 200 upward through fixing clamping part 120 370 are sticked in perforation 121 so that pedestal 340 is fixedly arranged on base plate 100.For example, card rib 370 and perforation 121 Can by hot melt or chimeric in the way of be connected with each other, but, this utility model is not limited to this.So, consolidating due to present embodiment The height determining clamping part 120 is roughly equal with the thickness of pedestal 340, will not additionally increase the original thickness of press-key structure, more have The slimming helping press-key structure designs.

Fig. 7 illustrates the local constitutional diagram of the press-key structure 302 according to the another embodiment of this utility model.As it is shown in fig. 7, The press-key structure 302 of Fig. 7 is roughly the same with the press-key structure 300 of Fig. 3, and one of its difference is, keycap 310 and the seat of pedestal 340 Body 341 is generally rectangular.The size of these moving parts each other may not be the most identical, the most respectively two long moving part 410L With two short moving part 410S.Long moving part 410L and short moving part 410S is respectively around the pedestal 341 of pedestal 340.Concrete next Saying, each long moving part 410L connects the long side 313L of the keycap 310 and long side 341L of pedestal 340, each short company respectively Moving part 410S is respectively connecting to the short side 313S of the keycap 310 and short side 341S of pedestal 340.In other words, pedestal 341 Each side 341L or 341S is still provided only with single moving part (long moving part 410L or short moving part 410S).

So, even if keycap 310 is rectangle, owing to the moving part 410L that volume is the biggest is more conducive to keycap 310 to press The transmission of strength, and long moving part 410L and short moving part 410S support the periphery of keycap 310 equably, therefore, still will not subtract The pressing fluency of low press-key structure 302 and susceptiveness, and then the use that will not reduce user friendly spends.

Fig. 8 illustrates the local constitutional diagram of the press-key structure 303 according to the another embodiment of this utility model.As shown in Figure 8, The press-key structure 303 of Fig. 8 is roughly the same with the press-key structure 302 of Fig. 7, and one of its difference is, the size of these moving parts 410 with External form is mutually the same, and the same side (such as long side 341L) of pedestal 341 has at least two moving parts 410, specifically, seat The same long side 313L of body 341 sequentially has two moving parts 410, and the same short side 313S of pedestal 341 only has single Individual moving part 410.Illustrating it will be understood that quantity provided above is all only, and be not used to limit this utility model, this practicality is new Type the technical staff in the technical field, should be depending on being actually needed, the above quantity of elastic adjustment.

In sum, the keyboard of above each embodiment is the keyboard on notebook computer, but, key of the present utility model Dish is not limited to the keyboard on notebook computer, and in other embodiments, keyboard can also be the keyboard of independent individual.Additionally, Although the press-key structure of present embodiment is positioned on keyboard, but, press-key structure of the present utility model does not limit and is necessary on keyboard Button, in other embodiments, press-key structure can also be the button in any device.

Although this utility model is open as above with embodiment, but it is not limited to this utility model, Ren Heben The technical staff in field, without departing from spirit and scope of the present utility model, when various changes and amendment can be made, therefore this The protection domain of utility model is when being as the criterion depending on the defined person of appended claims protection domain.

Claims (15)

1. a press-key structure, it is characterised in that comprise:

One keycap；

One base plate；

One pedestal, between this keycap and this base plate；

One return unit, between this keycap and this base plate；And

One serial verb construction, comprises multiple moving part, and those moving parts are separated from each other, and is positioned at this pedestal the most obliquely and is somebody's turn to do Between keycap and common around this return unit, this pedestal of one end pivot joint of those moving parts each, its other end connects slidably Connect this keycap, interlock in order to the lifting with this keycap.

2. press-key structure as claimed in claim 1, it is characterised in that this keycap comprises multiple slide groove portion, and this pedestal comprises Multiple draw-in groove portions；And

Those moving parts each are respectively provided with an articulated section and a sliding part, those draw-in groove portions of this articulated section pivot joint one of them, This sliding part be slidably connected those slide groove portion one of them.

3. press-key structure as claimed in claim 2, it is characterised in that this moving part also comprises a lamellar body, this articulated section and should Sliding position is in two opposite sides of this lamellar body.

4. press-key structure as claimed in claim 2, it is characterised in that this keycap comprises a bottom surface and multiple side portion, those Side portion around and this bottom surface adjacent, those slide groove portion of each of which connect this bottom surface, those side portion one of them with another Those slide groove portion.

5. press-key structure as claimed in claim 4, it is characterised in that this sliding part of those moving parts each comprises towards phase Two the second axle bodies that opposite direction is stretched out, those slide groove portion each comprise two the chute mouths being separated from each other, and accept respectively to be somebody's turn to do Two the second axle bodies.

6. press-key structure as claimed in claim 2, it is characterised in that this pedestal comprises a pedestal and multiple outer attached portion, those Compartment of terrain, outer attached portion is arranged on this pedestal, and connects this pedestal respectively, and wherein those card slot parts are not positioned at those outer attached portions On, and an opening provides on this pedestal.

7. press-key structure as claimed in claim 6, it is characterised in that this articulated section of those moving parts each comprises towards phase Two the first axle bodies that opposite direction is stretched out, those draw-in groove portions each comprise two the first pivot connected slots, and these two first pivot connected slots divide It is not located therein in two those adjacent outer attached portions, and accepts this two the first axle bodies respectively.

8. press-key structure as claimed in claim 7, it is characterised in that wherein one first in wantonly two those adjacent draw-in groove portions Pivot connected slot is positioned in those outer attached portions same.

9. press-key structure as claimed in claim 1, it is characterised in that this pedestal comprises an opening, and this return unit is positioned at this In opening.

10. press-key structure as claimed in claim 2, it is characterised in that those moving parts jointly around a pedestal of this pedestal, This pedestal comprises multiple long side and short side, and wherein those multiple moving parts at least two moving parts are connected to this long side.

11. press-key structures as claimed in claim 6, it is characterised in that this pedestal also includes multiple fixing post, and those are fixed Post is convexly equipped in those outer attached portions one side towards this base plate respectively.

12. press-key structures as claimed in claim 11, it is characterised in that this base plate comprises multiple corresponding to those fixing posts Fixing hole, this pedestal is fixedly arranged on this base plate by this fixing post through those fixing holes.

13. press-key structures as claimed in claim 6, it is characterised in that this pedestal also includes multiple card rib, those clampings Rib is convexly equipped in the outside away from pedestal, those outer attached portions respectively.

14. press-key structures as claimed in claim 13, it is characterised in that this base plate includes those card ribs of multiple correspondence Clamping part, those clamping parts respectively contain a perforation, and those card ribs are bored a hole through those, are fixedly arranged on this base plate by this pedestal.

15. press-key structures as claimed in claim 1, it is characterised in that those moving parts each are respectively slidably connected to Adjacent to the position of this keycap side, and wantonly two those adjacent moving parts are adjacent to a wherein corner of this keycap.