CN107291251A

CN107291251A - The notebook computer of keyboard and the application keyboard

Info

Publication number: CN107291251A
Application number: CN201610194445.7A
Authority: CN
Inventors: 周以德; 王逸尘
Original assignee: Primax Electronics Ltd
Current assignee: Primax Electronics Ltd
Priority date: 2016-03-31
Filing date: 2016-03-31
Publication date: 2017-10-24

Abstract

The present invention provides a kind of keyboard and a kind of notebook computer of the application keyboard.Keyboard is arranged in notebook computer, and including film circuit board and button, and button includes keycap, the projection and key frame that are connected to keycap, and key frame has the guide groove corresponding to projection.When user is intended to operation keyboard, projection is not pushed against by guide groove, keycap is located at higher position, because the height of keycap is higher, therefore keycap is movably in larger distance, and can provide user preferably operating handle.And when keyboard is covered by the upper lid of notebook computer and moves horizontally key frame, the guide face of guide groove can push against projection and be moved along guide face and decline the height of keycap, to reduce the thickness of keyboard.

Description

The notebook computer of keyboard and the application keyboard

Technical field

The present invention relates to the field of input unit, more particularly to a kind of keyboard and a kind of computer using the keyboard.

Background technology

In general, computer peripheral input unit includes mouse, keyboard and trace ball etc., wherein keyboard can be keyed in directly Word and symbol give computer, therefore are quite paid attention to by user and input unit manufacturer.Referring to Fig. 1, it is existing There is the part-structure schematic diagram using keyboard.Keyboard 1 includes button bottom plate 11, film circuit board 12 and multiple buttons 13, and Each button 13 includes keycap 131, scissor connecting element 132 and elastic component 133, and film circuit board 12 is arranged at button The top of bottom plate 11, and with the multiple thin film switches 121 for corresponding respectively to those buttons 13.

Also, elastic component 133 is located between keycap 131 and film circuit board 12, scissor connecting element 132 includes the first frame The framework 1322 of frame 1321 and second, and keycap 131 includes the first keycap fixed structure 1311 and the second keycap fixed structure 1312, and button bottom plate 11 then includes the fixed structure of first fixed structure 121 and second for being upward through film circuit board 12 122；Wherein, two ends of the first framework 1321 are connected to second fixed structure 122 and keycap 131 of button bottom plate 11 First keycap fixed structure 1311, and two ends of the second framework 1322 are then connected to the first fixed structure of button bottom plate 11 121 and the second keycap fixed structure 1312 of keycap 131.

Furthermore, right side of the original state of button 13 (when i.e. keycap 131 is not touched) as shown in Figure 1 in keyboard 1 is pressed Shown in key 13, and after the keycap 131 of button 13 is touched, then shown in Left button 13 as shown in Figure 1 in keyboard 1；In detail Yan Zhi, when being moved down when the keycap 131 of any button 13 is touched relative to button bottom plate 11, scissor connecting element 132 the first framework 1321 and the second framework 1322 can be changed to closed state, and the keycap 131 moved down by folding condition Elastic component 133, which can be extruded, makes elastic component 133 support its corresponding thin film switch 121, so make keyboard 1 produce it is corresponding by Key signals.And when button 13 keycap 131 no longer be touched when, keycap 131 can by the elastic force of elastic component 133 relative to Button bottom plate 11 is up moved, and now the first framework 1321 and the second framework 1322 can be changed to folding shape by closed state again State, and keycap 131 sets back.And it is related to concrete structure and the motion of the scissor connecting element 132 of existing button 13 Process, it is known to those skilled in the art to know, therefore no longer repeated herein.

Special instruction, the height T1 of keyboard 1 be button 13 keycap 131 it is touched after height T2 and keycap Both 131 stroke T3 are added and obtained.For thinning keyboard 1, make to apply the notebook computer of the keyboard 1 easily portable, Current settling mode has two：First, reduce the thickness of the part or all of element in button 13, second, the row of shortening keycap 131 Journey T3.However, the first above-mentioned practice can cause the structural strength of button 13 to weaken, keyboard 1 is caused to be easily damaged, and second The operating handle of user can be influenceed by making rule.Therefore the notebook computer of existing keyboard 1 and the application keyboard 1 has Improved space.

The content of the invention

The first object of the present invention is to provide a kind of keyboard for the height that can change keycap with key frame, so as to making keyboard simultaneous Have frivolous, structural strength and the good advantage for pressing feel.

The second object of the present invention is a kind of notebook computer for providing the above-mentioned keyboard of application, so as to convenient for user Carry.

In a preferred embodiment, the present invention provides a kind of keyboard, including a film circuit board, an at least button and one Button bottom plate；The film circuit board has an at least thin film switch；An at least button is opened corresponding to an at least film Close, and each button includes a keycap, a projection and a key frame；The keycap makes an at least film to touched Switch is switched on；The projection is connected to the lateral margin of the keycap and stretched towards the keycap outer；The key frame have an accommodating hole with And corresponding to a guide face of the projection, and the accommodating hole is active in wherein for the keycap；Wherein, when the key frame is moved horizontally and is made The guide face push against the projection along the guide face move when, the keycap decline；The button bottom plate is connected with for an at least button It is connected to thereon.

In a preferred embodiment, the present invention also provides a kind of notebook computer, including a base, lid and a key on one Disk；The upper lid is articulated in the base；The keyboard is arranged on the base, including a film circuit board, an at least button with And a button bottom plate；The film circuit board has an at least thin film switch；It is at least one thin that an at least button corresponds to this Membrane switch, and each button includes a keycap, a projection and a key frame；The keycap make to touched this at least one Thin film switch is switched on；The projection is connected to the lateral margin of the keycap and stretched towards the keycap outer；The key frame has one to house Hole and the guide face corresponding to the projection, and the accommodating hole is active in wherein for the keycap；The button bottom plate is with for this At least a button is attached to；Wherein, the key frame by covered on this from an open position toward a closed position move and towards one First direction is moved horizontally, and when the key frame is moved horizontally towards the first direction, the guide face pushes against the projection along the guide face It is mobile, so that the keycap declines.

The beneficial effects of the present invention are：Keyboard proposed by the present invention is after being contained because keycap has declined and causes entirety Thickness can be reduced, therefore had relatively thin profile, be easy to carry, and when keyboard reverts to the state not being contained again, keycap is then The height of script can be risen to and there is larger shift motion (distance that can be moved vertically downward after being touched), so as to allowing User has preferably operating handle.The button of the keyboard of notebook computer proposed by the present invention can be in upper lid by open position Toward decline of being taken advantage of a situation during the motion of closed position, it so will be helpful to be thinned the profile of notebook computer, be easy to user to carry.

Brief description of the drawings

Fig. 1 is the part-structure schematic diagram of existing application keyboard.

Fig. 2 is surface structure schematic diagram of the keyboard of the present invention in a preferred embodiment.

Fig. 3 is keyboard shown in Fig. 2 in the stereochemical structure decomposing schematic representation at a visual angle.

Fig. 4 is that stereochemical structure of the keyboard shown in Fig. 2 in another visual angle illustrates exploded view.

Part-structure section when Fig. 5 A are not touched for the keycap of keyboard shown in Fig. 2, which is regarded, to be intended to.

Part-structure sections of Fig. 5 B for the keycap of keyboard shown in Fig. 2 after touched, which is regarded, to be intended to.

Fig. 5 C are that the part-structure section after keyboard shown in Fig. 2 is contained regards intention.

Fig. 6 is notebook computer of the present invention in the surface structure schematic diagram of one first preferred embodiment.

Part-structure conceptual schematic view when Fig. 7 A are in the open position for the upper lid of notebook computer shown in Fig. 6.

Fig. 7 B be notebook computer shown in Fig. 7 A cover thereon from open position toward closed position move when part-structure Conceptual schematic view.

Fig. 8 A are notebook computer of the present invention in the part-structure conceptual schematic view of one second preferred embodiment.

Fig. 8 B be notebook computer shown in Fig. 8 A cover thereon from open position toward closed position move when part-structure Conceptual schematic view.

Fig. 9 A are notebook computer of the present invention in the part-structure conceptual schematic view of one the 3rd preferred embodiment.

Fig. 9 B be notebook computer shown in Fig. 9 A cover thereon from open position toward closed position move when part-structure Conceptual schematic view.

Figure 10 A are notebook computer of the present invention in the part-structure conceptual schematic view of one the 4th preferred embodiment.

Figure 10 B be notebook computer shown in Figure 10 A cover thereon from open position toward closed position move when part tie Structure conceptual schematic view.

Wherein, description of reference numerals is as follows：

1 keyboard

2 keyboards

2 ' keyboards

3 notebook computers

3 ' notebook computers

3 " notebook computers

3 " ' notebook computer

11 button bottom plates

12 film circuit boards

13 buttons

21 button bottom plates

22 film circuit boards

23 buttons

24 key frame modules

31 bases

Covered on 32

33 rotary shafts

34 actuators

Covered on 32 '

121 first fixed structures

122 second fixed structures

211 first fixed structures

212 second fixed structures

131 keycaps

132 scissor connecting elements

133 elastomers

231 keycaps

232 connecting elements

233 elastic components

234 projections

235 key frames

311 moving parts

312 elastomers

321 moving parts

331 moving parts

1311 first keycap fixed structures

1312 second keycap fixed structures

1321 first frameworks

1322 second frameworks

2311 first keycap fixed structures

2312 second keycap fixed structures

2321 first frameworks

2322 second frameworks

2341 lug surfaces

2351 accommodating holes

2352 guide grooves

23521 guide faces

D1 first directions

D2 second directions

D3 directions

D4 directions

D5 is counterclockwise

D6 is clockwise

T1 height

T2 height

T3 strokes

Embodiment

Fig. 2~Fig. 4 is referred to, Fig. 2 is surface structure schematic diagram of the keyboard of the present invention in a preferred embodiment, and Fig. 3 is Keyboard shown in Fig. 2 is in the stereochemical structure decomposing schematic representation at a visual angle, and Fig. 4 is keyboard shown in Fig. 2 in the stereochemical structure at another visual angle Illustrate exploded view.Keyboard 2 includes button bottom plate 21, film circuit board 22 and button 23, and button 23 includes keycap 231, convex Block 234, key frame 235, connecting element 232 and elastic component 233, and film circuit board 22 is arranged at the top of button bottom plate 21, And with the thin film switch 221 corresponding to button 23.

Furthermore, elastic component 233 is located between keycap 231 and film circuit board 22, and connecting element 232 is then connected to button Between bottom plate 21 and keycap 231.In this preferred embodiment, connecting element 232 is scissor connecting element, and it includes first The framework 2322 of framework 2321 and second, and keycap 231 includes the first keycap fixed structure 2311 and the second keycap fixed knot Structure 2312, and button bottom plate 21 then includes the fixed knot of first fixed structure 211 and second for being upward through film circuit board 22 Structure 212；Wherein, two ends of the first framework 2321 are connected to the second fixed structure 212 and keycap 231 of button bottom plate 21 The first keycap fixed structure 2311, and two ends of the second framework 2322 are then connected to the first fixed knot of button bottom plate 21 Second keycap fixed structure 2312 of structure 211 and keycap 231.Certainly, this is only an embodiment, and not limiting this case with this connects Connect the connection relationship between element 232, button bottom plate 21 and keycap 231.

Also, the projection 234 of button 23 is connected to the lateral margin of keycap 231 and stretched towards the outer of keycap 231, and the key frame of button 23 235 are arranged at the top of button bottom plate 21, and are active in accommodating hole 2351 therein and by key frame 235 with donating bond cap 231 Inwall to overhanging guide groove 2352, and guide groove 2352 can when keycap 231 is not touched accommodating projection 234；Wherein, guide groove 2352 have a guide face 23521, and projection 234 has the lug surface for being used to fit with the guide face 23521 of guide groove 2352 2341, donating bond cap 231 carries out relative motion with key frame 235 during being contained with and then in keyboard 2, and this will be detailed in later State.

Next the operation that the button 23 of explanation keyboard 2 of the present invention is touched.Refer to Fig. 5 A and Fig. 5 B, Fig. 5 A Part-structure section when the keycap of keyboard is not touched shown in Fig. 2, which is regarded, to be intended to, and Fig. 5 B are touched for the keycap of keyboard shown in Fig. 2 Part-structure section after pressure, which is regarded, to be intended to.Moved down when the keycap 231 of button 23 is touched relative to film circuit board 22 When, the guide groove 2352 of key frame 235 can also be departed from and be moved toward the direction of film circuit board 22 by being connected to the projection 234 of keycap 231, And the first framework 2321 of connecting element 232 and the second framework 2322 can be changed to closed state by folding condition, while elastic Part 233 can be supported the thin film switch 221 of film circuit board 22 by the extruding of keycap 231, and then it is corresponding to produce keyboard 2 The signal of button 23.

Also, when the keycap 231 of button 23 is no longer touched, keycap 231 can be relative by the elastic force of elastic component 233 Up moved in film circuit board 22, and be connected to the projection 234 of keycap 231 also can be synchronously toward the guide groove 2352 of key frame 235 Direction is moved, and now the first framework 2321 of connecting element 232 and the second framework 2322 can be changed to hold again by closed state Therefore conjunction state, keycap 231 is set back, and the projection 234 of keycap 231 is placed in the guide groove 2352 of key frame 235.In addition, Keyboard 2 shown in Fig. 5 A and Fig. 5 B is all in the state not being contained.

Next the operation that explanation keyboard 2 of the present invention is contained.It is Fig. 2 please synchronously to refer to Fig. 5 A and Fig. 5 C, Fig. 5 C Part-structure section after shown keyboard is contained regards intention.When key frame 235 is moved horizontally toward first direction D1, key frame 235 The guide face 23521 of guide groove 2352 can push against the lug surface 2341 of projection 234 so that lug surface 2341 is along guide face 23521 slide, because guide face 23521 is in a progressive downward guiding incline, thus be connected to projection 234 keycap 231 can it is synchronous with The movement of projection 234 and vertically decline；And when key frame 235 is moved toward the second direction D2 levels in contrast to first direction D1 again It is dynamic, because the guide face 23521 that the lug surface 2341 of projection 234 is no longer influenced by the guide groove 2352 of key frame 235 is pushed against, therefore it is connected to The keycap 231 of projection 234 can by the elastic force of elastic component 233 vertical ascent, therefore keycap 231 sets back, for making User presses.

According to more than explanation it can be seen from, keyboard 2 after being contained because keycap 231 has declined and so that integral thickness can drop It is low, therefore there is relatively thin profile, be easy to carry, and when keyboard 2 reverts to the state not being contained again, keycap 231 is then in meeting It is raised to the height of script and with larger shift motion (distance that can be moved vertically downward after being touched), is used so as to allowing Person has preferably operating handle.Wherein, because this case is reached thin by the thickness of any element of reduction keyboard 2 The effect of shape keyboard 2, therefore the structural strength of keyboard 2 is unaffected.

In addition, an embodiment is above are only, the quantity of the button 23 of keyboard 2, the quantity of the projection 234 of each button 23 (in this preferred embodiment the quantity of the projection 234 of each button 23 be 4), the guide groove 2352 of each key frame 235 quantity (this compared with 4) quantity of the guide groove 2352 of each key frame 235 is be not limited with above-mentioned in good embodiment, and those skilled in the art can foundation Practical application request and carry out any impartial design for change.For example, although only drawn in the keyboard 2 shown in Fig. 2 single Button 23, but be not limited thereto in practical application, that is, the modifiable keyboard 2 that is designed as includes multiple buttons 23, and storing During keyboard 2, the keycaps 231 of all buttons 23 all can moving horizontally and decline by its key frame 235.

Referring to Fig. 6, its be notebook computer of the present invention in the surface structure schematic diagram of one first preferred embodiment.Notes This computer 3 includes base 31, upper lid 32, rotary shaft 33 and keyboard 2 ', and keyboard 2 ' is arranged on base 31, and upper lid 32 is saturating Rotary shaft 33 (referring to Fig. 7 A~Figure 10 B) pivot joint base 31 is crossed, therefore can be transported relative to base 31 from open position toward closed position Dynamic (direction D3), or move (direction D4) from closed position toward open position；Wherein, keyboard 2 ' includes multiple buttons 23, and often The motion mode of one button 23 is no longer repeated herein such as the explanation of above-described embodiment.

Furthermore, the key frame of each button 23 (being located in base 13, not shown) is by upper lid 32 from open position toward closing Position is moved and moved horizontally towards first direction D1, therefore the keycap 231 of each button 23 can be such as the explanation of above-described embodiment And decline, and then make keyboard 2 be in the state being contained；On the contrary, the key frame of each button 23 can be by upper lid 32 by close stance Put and move and moved horizontally towards second direction D2 toward open position, therefore the keycap 231 of each button 23 can be such as above-mentioned implementation Example explanation and rise to press.

In detail, please synchronously it is in the open position refering to Fig. 7 A and Fig. 7 B, Fig. 7 A for the upper lid of notebook computer shown in Fig. 6 When part-structure conceptual schematic view, Fig. 7 B be notebook computer shown in Fig. 7 A cover thereon from open position toward closed position transport Part-structure conceptual schematic view when dynamic；In this preferred embodiment, the key frame of those buttons 23 is interconnected as a key frame mould Group 24, and base 31 also includes the moving part 311 that can be moved up and down relative to key frame module 24 and is connected to key frame module 24 And the elastomer 312 between the inner surface of base 31；Wherein, one end of moving part 311 is when upper lid 32 is in the open position It is protruding, and the other end of moving part 311 is then in contact with key frame module 24；When upper lid 32 is from open position toward closed position During motion, upper lid 32 can support moving part 311 and decline moving part 311, moving part 311 and then the court of pushing and pressing key frame module 24 First direction D1 is moved horizontally, therefore the keycap 231 of each button 23 can decline, and when upper lid 32 is from closed position toward open position When putting motion, upper lid 32 no longer supports moving part 311, therefore the elastic force that is provided of elastomer 312 can allow the court of key frame module 24 Second direction D2 is moved horizontally, so that the keycap 231 of each button 23 rises, now keyboard 2 ' is available.In addition, it is above-mentioned only For embodiment, moving part 311, which is not limited, just to be moved through upper supporting for lid 32, for example also can be by manual mode Press moving part 311 and decline moving part 311.

It is that notebook computer of the present invention is general in the part-structure of one second preferred embodiment to refer to Fig. 8 A and Fig. 8 B, Fig. 8 A Schematic diagram is read, and the upper lid of notebook computer shown in Fig. 8 A is in the open position, and Fig. 8 B are then notebook computer shown in Fig. 8 A Cover thereon from open position toward closed position move when part-structure conceptual schematic view.Wherein, the pen of this preferred embodiment Remember that this computer 3 ' is approximately similar to person described in above-described embodiment, no longer repeated herein, and the pen of this preferred embodiment Remember that the part unlike the embodiments above of this computer 3 ' is, upper lid 32 ' include in convex shape moving part 321, when upper lid 32 ' by Open position toward closed position move when, moving part 321 can stretch into base 31 and pushing and pressing key frame module 24 of taking advantage of a situation is towards first direction D1 is moved horizontally, therefore the keycap 231 of each button 23 can decline.And when upper lid 32 is moved from closed position toward open position When, moving part 321 progressively disengages base 31 and no longer pushes against key frame module 24, therefore the elastic force that elastomer 312 is provided can Key frame module 24 is allowed to be moved horizontally towards second direction D2, so that the keycap 231 of each button 23 rises, now keyboard 2 ' is available for making With.

It is that notebook computer of the present invention is general in the part-structure of one the 3rd preferred embodiment to refer to Fig. 9 A and Fig. 9 B, Fig. 9 A Schematic diagram is read, and the upper lid of notebook computer shown in Fig. 9 A is in the open position, and Fig. 9 B are then notebook computer shown in Fig. 9 A Cover thereon from open position toward closed position move when part-structure conceptual schematic view.Wherein, the pen of this preferred embodiment Remember that this computer 3 " is approximately similar to person described in above-described embodiment, no longer repeated herein, and the pen of this preferred embodiment Remember that the part unlike the embodiments above of this computer 3 " is, notebook computer 3 " also includes being connected to key frame module 24 and can passing through The rotation of rotary shaft 33 and the moving part 331 of movement, furthermore, when upper lid 32 is moved from open position toward closed position When, rotary shaft 33 can push against moving part 331 with simultaneously gesture is rotated toward counter clockwise direction D5 so that be connected with moving part 331 Key frame module 24 is moved horizontally towards first direction D1, therefore the keycap 231 of each button 23 can decline.And when upper lid 32 is by closing Position toward open position move when, rotary shaft 33 can be with rotating toward clockwise direction D6, and now moving part 331, which is no longer influenced by, turns The pushing and pressing of moving axis 33, therefore the elastic force that elastomer 312 is provided can allow key frame module 24 to be moved horizontally towards second direction D2, with The keycap 231 of each button 23 is set to increase, now keyboard 2 ' is available.

It is that notebook computer of the present invention is tied in the part of one the 4th preferred embodiment to refer to Figure 10 A and Figure 10 B, Figure 10 A Structure conceptual schematic view, and the upper lid of notebook computer shown in Figure 10 A is in the open position, and Figure 10 B shown in Figure 10 A then to take down notes This computer cover thereon from open position toward closed position move when part-structure conceptual schematic view.Wherein, this is preferably implemented The notebook computer 3 " of example ' person described in above-described embodiment is approximately similar to, no longer repeated herein, and this is preferably implemented The notebook computer 3 " ' part unlike the embodiments above be, notebook computer 3 " ' of example also includes being arranged in base 31 simultaneously To the actuator 34 (such as drive motor) for driving key frame module 24 to move horizontally, when upper lid 32 is from open position toward closed position During motion, actuator 34 can drive key frame module 24 to be moved horizontally towards first direction D1, therefore the keycap 231 of each button 23 can Decline, and when upper lid 32 is moved from closed position toward open position, actuator 34 can drive key frame module 24 towards second direction D2 is moved horizontally, so that the keycap 231 of each button 23 rises, now keyboard 2 ' is available.

Explanation more than, the button of the keyboard of notebook computer can be transported in upper lid from open position toward closed position Taken advantage of a situation when dynamic decline, so will be helpful to be thinned the profile of notebook computer, be easy to user to carry.Certainly, it above are only One embodiment, the quantity of moving part, the quantity of elastomer, key frame module by it is upper lid from open position toward closed position move and The motion mode or key frame module moved horizontally towards first direction by upper lid from closed position toward open position move and towards the The motion mode that two directions are moved horizontally is not limited with above-mentioned, and those skilled in the art can be carried out according to practical application request Any impartial design for change.

The foregoing is only presently preferred embodiments of the present invention, be not limited to the scope of the present invention, thus it is all it is other not Depart from the lower equivalent change or modification completed of spirit disclosed in this invention, be intended to be limited solely by claims of the present invention In the range of.

Claims

1. a kind of keyboard, including：

One film circuit board, with an at least thin film switch；

An at least button, corresponding to an at least thin film switch, and each button includes：

One keycap, is switched on an at least thin film switch to touched；

One projection, is connected to the lateral margin of the keycap and is stretched towards the keycap outer；And

One key frame, with an accommodating hole and corresponding to a guide face of the projection, and the accommodating hole is active in wherein for the keycap； Wherein, when the key frame, which is moved horizontally, the guide face is pushed against the projection and is moved along the guide face, the keycap declines；And

One button bottom plate, is attached to for an at least button.

Stretched 2. keyboard as claimed in claim 1, wherein the key frame have from an inwall of the key frame to outer and to accommodating One guide groove of the projection, and the guide face is formed on the guide groove.

3. keyboard as claimed in claim 2, wherein when the keycap is touched, the projection departs from the guide groove and the past thin film wire The direction movement of road plate, and when the keycap is no longer touched, the projection is moved toward the direction of the guide groove.

4. keyboard as claimed in claim 2, wherein when the key frame is moved horizontally towards a first direction, the keycap declines, and When the key frame is moved horizontally towards a second direction, the keycap rises；Wherein, the first direction is opposite with the second direction.

5. keyboard as claimed in claim 4, is arranged on a base, and the base is articulated on one and covered；Wherein, the key frame leads to Lid on this is crossed to move and move horizontally towards the first direction from an open position toward a closed position, and by being covered on this by the pass Closed position is moved toward the open position and moved horizontally towards the second direction.

6. keyboard as claimed in claim 5, in addition to a moving part, and the moving part is contacted with the key frame；Wherein, when on this Lid from the open position toward the closed position move when, the moving part pushes against the key frame, makes the key frame towards the first direction level It is mobile.

7. keyboard as claimed in claim 5, in addition to an actuator, and when upper lid is transported from the open position toward the closed position When dynamic, the actuator drives the key frame to be moved horizontally towards the first direction.

8. keyboard as claimed in claim 1, the wherein projection have the projection for being used to fit with the guide face of the key frame Surface, and when the key frame is moved horizontally, the relative position of the lug surface and the guide face changes.

9. keyboard as claimed in claim 1, each of which button also includes a connecting element, and the connecting element is connected to Between the button bottom plate and the keycap, and the keycap is set to be moved up and down relative to the button bottom plate.

10. keyboard as claimed in claim 9, the wherein connecting element are a scissor connecting element.

11. keyboard as claimed in claim 10, the wherein scissor connecting element include：

One first framework, one end of first framework is connected to the keycap, and an other end of first framework be connected to this by Key bottom plate；And

One second framework, one end of second framework is connected to the button bottom plate, and the connection of an other end of second framework should Keycap；Wherein, second framework is used to be combined with first framework, and can be relative to first frame member.

12. keyboard as claimed in claim 1, each of which button also includes an elastic component, and the elastic component is arranged at this Between keycap and the film circuit board；Wherein, when the keycap is touched, the elastic component is by compressing to trigger corresponding one The thin film switch, and when the keycap is no longer touched, the elastic component provides an elastic force and gives the keycap so that the keycap recovers It is in situ.

13. a kind of notebook computer, including：

One base；

Covered on one, be articulated in the base；And

One keyboard, is arranged on the base, including：

One film circuit board, with an at least thin film switch；

One keycap, is switched on an at least thin film switch to touched；

One key frame, with an accommodating hole and corresponding to a guide face of the projection, and the accommodating hole is active in wherein for the keycap； And

One button bottom plate, is attached to for an at least button；

Wherein, the key frame is moved from an open position toward a closed position by lid on this and moved horizontally towards a first direction, And when the key frame is moved horizontally towards the first direction, the guide face pushes against the projection and moved along the guide face, so that under the keycap Drop.

14. notebook computer as claimed in claim 13, in addition to a moving part, and the moving part is contacted with the key frame；Its In, when on this lid moved from the open position toward the closed position when, the moving part pushes against the key frame, make the key frame towards this first Direction is moved horizontally.

15. notebook computer as claimed in claim 13, in addition to an actuator, and when upper lid is from the open position toward the pass When closed position is moved, the actuator drives the key frame to be moved horizontally towards the first direction.

16. notebook computer as claimed in claim 13, each of which button also includes an elastic component, and the elastic component is set It is placed between the keycap and the film circuit board；Wherein, when the keycap is touched, the elastic component is compressed relative to trigger One answered the thin film switch, and when the keycap is no longer touched, the elastic component provides an elastic force and gives the keycap so that the key Cap sets back.

17. notebook computer as claimed in claim 16, wherein the key frame on this by covering from the closed position toward the unlatching Position is moved and moved horizontally towards a second direction, and when the key frame is moved horizontally towards the second direction, the elastic component is provided The elastic force gives the keycap and the keycap is increased；Wherein, the first direction is opposite with the second direction.

It is used to fit with the guide face of the key frame 18. notebook computer as claimed in claim 13, the wherein projection have A lug surface, and when the key frame is moved horizontally, the relative position of the lug surface and the guide face changes.

Stretched simultaneously to outer from an inwall of the key frame 19. notebook computer as claimed in claim 13, wherein the key frame have A guide groove to house the projection, and the guide face is formed on the guide groove.

20. notebook computer as claimed in claim 19, wherein when the keycap is touched, the projection departs from the guide groove and past The direction movement of the film circuit board, and when the keycap is no longer touched, the projection is moved toward the direction of the guide groove.