CN204155813U - Key-press module and keyboard - Google Patents
Key-press module and keyboard Download PDFInfo
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- CN204155813U CN204155813U CN201420485674.0U CN201420485674U CN204155813U CN 204155813 U CN204155813 U CN 204155813U CN 201420485674 U CN201420485674 U CN 201420485674U CN 204155813 U CN204155813 U CN 204155813U
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Abstract
The utility model discloses a kind of key-press module and keyboard, this key-press module comprises base plate, portable plate, keycap, scissor supporting component, the first projective structure and the second projective structure.Portable plate is arranged on base plate.Scissor supporting component to be arranged on base plate through portable plate and to support keycap.First projective structure is arranged at portable plate.Second projective structure is arranged at the lateral wall of scissor supporting component.When portable plate is moved towards stowed position by enable possition, the second projective structure is pushed towards base plate by the first projective structure, makes scissor supporting component lie flat and drive keycap to decline.When portable plate is moved towards enable possition by stowed position, the first projective structure discharges the second projective structure, makes scissor supporting component erect and drive keycap to rise relative to base plate.Key-press module of the present utility model, moves horizontally between enable possition and stowed position by portable plate opposed bottom, reaches the object of adjustment keycap relative to the height of base plate.
Description
Technical field
The utility model relates to a kind of key-press module and keyboard.
Background technology
With regard to the use habit of current PC, keyboard is one of indispensable input equipment, and it is used for input characters or numeral.Moreover, as long as the large-sized processing equipment that the consumer electronics product of everyday life contact or industrial quarters use, all need to be provided with press-key structure as input unit, to operate above-mentioned electronic product and process equipment.
And for the button on keyboard, in order to balance the force of user on each button, usually can a kind of scissor supporting construction be set under the keycap of button, be used for guiding keycap to do vertical movement.Therefore, no matter force in side or the corner of keycap, force can be scattered on whole keycap face fifty-fifty, make to press whole button and become very simple, also allow user's more easily operation push-button.
Because science and technology is maked rapid progress now, electronic product develops rapidly, every electronic correlation product is all that requirement is short and small frivolous, be easy to carry, therefore above-mentioned keyboard applications belongs in tolerance interval on public desktop computer, but be applied in portable notebook computer, this keyboard can cause a large bottleneck of reduction computer thickness, relatively make the excessive not easily portable of portable notebook computer volume, and require that short and small frivolous electronic product idea is disagreed, therefore it is very urgent to break through this technical bottleneck.
So, a kind of keyboard that can reduce thickness is further proposed, be current industry desire most ardently drop into development resources carry out one of project studied.
Utility model content
The utility model proposes a kind of key-press module and keyboard, its object is to the above-mentioned defect overcoming prior art.
The utility model provides a kind of key-press module, and it comprises base plate, portable plate, keycap, scissor supporting component, the first projective structure and the second projective structure.Portable plate is arranged on base plate, and can move to stowed position and enable possition by opposed bottom.Scissor supporting component through portable plate, and to be arranged on base plate and to support keycap, is used for driving the lifting of keycap opposed bottom.First projective structure is arranged at portable plate.Second projective structure is arranged at the lateral wall of scissor supporting component.When portable plate is moved towards stowed position by enable possition, the second projective structure is pushed towards base plate by the first projective structure, makes scissor supporting component lie flat and drive keycap to decline relative to base plate.When portable plate is moved towards enable possition by stowed position, the first projective structure discharges the second projective structure, makes scissor supporting component erect and drive keycap to rise relative to base plate.
In an execution mode of the present utility model, the first above-mentioned projective structure has inclined-plane, and to portable plate above its essence, and the second projective structure has cambered surface, and it is used for pushing by inclined-plane.
In an execution mode of the present utility model, the angle between above-mentioned inclined-plane and portable plate is less than 45 degree.
In an execution mode of the present utility model, the second above-mentioned projective structure has inclined-plane, and to keycap above its essence, and the first projective structure has cambered surface, and it is used for pushing inclined-plane.
In an execution mode of the present utility model, above-mentioned scissor supporting component comprises the first strutting piece and the second strutting piece.First strutting piece and the second strutting piece are along the mutual pivot joint of axis.First strutting piece has pivot end and sliding end.Pivot end pivot joint base plate.Sliding end is connected keycap slidably.First strutting piece connects the second projective structure between pivot end and axis.
In an execution mode of the present utility model, above-mentioned portable plate has the first through hole.Base plate has the second through hole and is communicated with the first through hole.When portable plate is positioned at stowed position, the second projective structure partly penetrates in the first through hole and the second through hole.
In an execution mode of the present utility model, the bottom surface of above-mentioned keycap has depressed part.When portable plate is positioned at stowed position, the first projective structure is partly contained in depressed part.
In an execution mode of the present utility model, the first above-mentioned projective structure relative motion plate bending, and in plain film shape.
The utility model provides a kind of keyboard in addition, and it comprises base plate, portable plate, multiple keycap, multiple scissor supporting component, multiple first projective structure and multiple second projective structure.Portable plate is arranged on base plate, and can move to stowed position and enable possition by opposed bottom.Each scissor supporting component passes portable plate and is arranged on base plate and also supports corresponding keycap, is used for driving the keycap opposed bottom of correspondence to be elevated.First projective structure is arranged at portable plate.Each second projective structure is arranged at the lateral wall of corresponding scissor supporting component.When portable plate is moved towards stowed position by enable possition, the second projective structure is pushed towards base plate by the first projective structure respectively, makes scissor supporting component lie flat and drive keycap to decline relative to base plate respectively.When portable plate is moved towards enable possition by stowed position, the first projective structure discharges the second projective structure respectively, makes scissor supporting component erect and drive keycap to rise relative to base plate respectively.
In an execution mode of the present utility model, each above-mentioned first projective structure has inclined-plane, and to portable plate above its essence, and each second projective structure has cambered surface, and it is used for pushing by corresponding inclined-plane.
In an execution mode of the present utility model, the above-mentioned angle between each inclined-plane and portable plate is less than 45 degree.
In an execution mode of the present utility model, each above-mentioned second projective structure has inclined-plane, and to keycap above its essence, and each first projective structure has cambered surface, and it is used for pushing corresponding inclined-plane.
In an execution mode of the present utility model, each above-mentioned scissor supporting component comprises the first strutting piece and the second strutting piece.First strutting piece and the second strutting piece are along the mutual pivot joint of axis.First strutting piece has pivot end and sliding end.Pivot end pivot joint base plate.Sliding end is connected corresponding keycap slidably.First strutting piece connects the second corresponding projective structure between pivot end and axis.
In an execution mode of the present utility model, above-mentioned portable plate has multiple first through hole.Base plate has multiple second through hole and is communicated with the first through hole respectively.When portable plate is positioned at stowed position, the second projective structure partly penetrates the first corresponding through hole with the second corresponding through hole.
In an execution mode of the present utility model, the bottom surface of each above-mentioned keycap has depressed part.When portable plate is positioned at stowed position, each first projective structure is partly contained in corresponding depressed part.
In an execution mode of the present utility model, each above-mentioned first projective structure relative motion plate bending, and in plain film shape.
In sum, key-press module of the present utility model and keyboard are moved horizontally between enable possition and stowed position by portable plate opposed bottom, reach the object of adjustment keycap relative to the height of base plate.When keyboard do not use and for folding time, portable plate can be moved towards stowed position by enable possition by user, the second projective structure on scissor supporting component can be pushed towards base plate by the first projective structure on portable plate, and then makes scissor supporting component lie flat and drive keycap to decline relative to base plate.Now, keycap is minimum relative to the height of base plate.When for opening keyboard use, portable plate can be moved towards enable possition by stowed position by user, and the first projective structure discharges the second projective structure respectively, and then makes scissor supporting component erect and drive keycap to rise relative to base plate respectively.Now, keycap is maximum relative to the height of base plate.
Accompanying drawing explanation
Fig. 1 is the stereogram of the electronic installation of the application keyboard of the utility model one execution mode.
Fig. 2 A is the sectional perspective constitutional diagram of the key-press module in Fig. 1.
Fig. 2 B is the three-dimensional exploded view of the key-press module in Fig. 2 A.
Fig. 3 A is the profile of the key-press module in Fig. 2 A along line segment 3A-3A ', and wherein portable plate is positioned at enable possition.
Fig. 3 B is another profile of Fig. 3 A, and wherein portable plate is positioned at stowed position.
Fig. 4 A is the profile of the key-press module of another execution mode of the utility model, and wherein portable plate is positioned at enable possition.
Fig. 4 B is another profile of Fig. 4 A, and wherein portable plate is positioned at stowed position.
Embodiment
Below will disclose multiple execution mode of the present utility model with accompanying drawing, as clearly stated, many concrete details will be explained in the following description.But should be appreciated that, these concrete details should not be used for limiting the utility model.That is, in the utility model some embodiments, these concrete details are non-essential.In addition, for simplifying for the purpose of accompanying drawing, some known usual structures and element describe in the mode simply illustrated in the accompanying drawings.
Please refer to Fig. 1, it is the stereogram of the electronic installation 1 of the application keyboard 10 of the utility model one execution mode.
As shown in Figure 1, in the present embodiment, electronic installation 1 comprises button, main frame 12 and display 14.Keyboard 10 is arranged on main frame 12, and comprises multiple key-press module 10a.The edge of the edge pivot joint main frame 12 of display 14, and then can relatively rotate and launch or cover.When display 14 rotates relative to main frame 12 and covers, keyboard 10 is shown device 14 and covers, and key-press module 10a is collapse state.When display 14 rotates relative to main frame 12 and launches, keyboard 10 exposes, and key-press module 10a is opening.Making key-press module 10a switch to the mechanism of opening or collapse state will in hereafter introducing in detail.
In the present embodiment, electronic installation 1 is using portable notebook computer as embodiment, but the utility model is not as limit.
Please refer to Fig. 2 A and Fig. 2 B.Fig. 2 A is the sectional perspective constitutional diagram of the key-press module 10a in Fig. 1.Fig. 2 B is the three-dimensional exploded view of the key-press module 10a in Fig. 2 A.
As shown in Fig. 1 to Fig. 2 B, in the present embodiment, keyboard 10 comprises base plate 100, film circuit board 102, portable plate 104, multiple keycap 106, multiple scissor supporting component 108, multiple first projective structure 110, multiple second projective structure 112 and multiple return unit 114.Wherein, arrange in pairs or groups arbitrary group of keycap 106, corresponding scissor supporting component 108 of base plate 100, film circuit board 102 and the threes such as portable plate 104 all can be considered a key-press module 10a with the combination of corresponding return unit 114.Below will explain with one key module 10a.
Film circuit board 102 is arranged on base plate 100.Portable plate 104 is arranged on film circuit board 102, and can move to stowed position (as shown in Figure 3 B) and enable possition (as shown in Figure 3A) with film circuit board 102 by opposed bottom 100.Scissor supporting component 108 is arranged on base plate 100 through portable plate 104 and film circuit board 102, and supports keycap 106.Whereby, scissor supporting component 108 can drive keycap 106 opposed bottom 100 to be elevated.First projective structure 110 is arranged at portable plate 104.Second projective structure 112 is arranged at the lateral wall 108a1 of scissor supporting component 108.
Specifically, scissor supporting component 108 comprises the first strutting piece 108a and the second strutting piece 108b.First strutting piece 108a and the second strutting piece 108b is along the mutual pivot joint of axis R.In the present embodiment, first strutting piece 108a and the second strutting piece 108b is all in frame shaped, and the outer rim of the second strutting piece 108b is articulated within the inner edge of the first strutting piece 108a, therefore the lateral wall 108a1 of scissor supporting component 108 is positioned on the first strutting piece 108a, and the second projective structure 112 is arranged on the first strutting piece 108a.But the utility model is not as limit, and in actual applications, the first strutting piece 108a and the second strutting piece 108b also can be two connecting rods of mutual pivot joint.
Within the inner edge of the second strutting piece 108b and below keycap 106, form accommodation space, arrange for return unit 114.Return unit 114 be used to provide keycap 106 reset strength, this return unit 114 is generally hollow design, and be arranged at below film circuit board 102 on (through portable plate 104).Return unit 114 is pressed down contact membrane circuit board 102 can produce corresponding signal, and preferably, return unit 114 can be rubber elastomer, and magnetic element also can be adopted to provide reset strength, and this no longer describes at this for known technology.
Please refer to Fig. 3 A and Fig. 3 B.Fig. 3 A is the profile of the key-press module 10a in Fig. 2 A along line segment 3A-3A ', and wherein portable plate 104 is positioned at enable possition.Fig. 3 B is another profile of Fig. 3 A, and wherein portable plate 104 is positioned at stowed position.
As shown in Fig. 3 A and Fig. 3 B, in the present embodiment, the first projective structure 110 has inclined-plane 110a facing movament plate 104 in fact, and the second projective structure 112 has cambered surface 112a is used for pushing by inclined-plane 110a.When portable plate 104 is moved towards stowed position by enable possition (also, portable plate 104 moves to the position in Fig. 3 B by the position in Fig. 3 A), first projective structure 110 is pushed the cambered surface 112a of the second projective structure 112 with its inclined-plane 110a and is pushed towards base plate 100 by the second projective structure 112, make scissor supporting component 108 lie flat and drive keycap 106 to decline relative to base plate 100, and return unit 114 can compress by keycap 106 towards base plate 100.Whereby, all key-press module 10a on keyboard 10 can move to stowed position along with portable plate 104 and be collapse state, and now keycap 106 is minimum relative to the height of base plate 100.Therefore, when display 14 rotates relative to main frame 12 and covers, the distance between display 14 and base plate 100 also can be reduced because key-press module 10a is collapse state, and then further can reduce the thickness of electronic installation 1 when covering state.
Relatively, when portable plate 104 is moved towards enable possition by stowed position (also, portable plate 104 moves to the position in Fig. 3 A by the position in Fig. 3 B), the inclined-plane 110a of the first projective structure 110 slides off the cambered surface 112a of the second projective structure 112 gradually to discharge the second projective structure 112, driven keycap 106 to rise relative to base plate 100 elastic force providing keycap 106 to reset by the return unit 114 that keycap 106 compresses, and keycap 106 drive scissor supporting component 108 to erect.Whereby, all key-press module 10a on keyboard 10 can move to enable possition along with portable plate 104 and be opening, and now keycap 106 is maximum relative to the height of base plate 100.Therefore, when display 14 rotates relative to main frame 12 and launches, key-press module 10a can recover again and be opening, for user's normal running.
In the present embodiment, the second projective structure 112 is complete cylinder, but the utility model is not as limit.In actual applications, the second projective structure 112 also can be a cylindrical part.
In the present embodiment, angle theta between the inclined-plane 110a of the first projective structure 110 and portable plate 104 is acute angle, it is 45 degree at the present embodiment, so as to making moving horizontally of portable plate 104 opposed bottom 100, and provide by the angle theta of inclined-plane 110a the component pressed down, push the second projective structure 112 via the first projective structure 110 and be converted to the vertical movement that scissor supporting component 108 drives keycap 106 opposed bottom 100.But the utility model is not as limit, and in actual applications, the angle theta between inclined-plane 110a and portable plate 104 can adjust with actual demand (such as, making the predetermined stroke that the horizontal displacement of portable plate 104 meets) and be less than 45 degree.
Key-press module 10a due to present embodiment additionally arranges the second projective structure 112 to push for the first projective structure 110 on the lateral wall 108a1 of scissor supporting component 108, therefore the first projective structure 110 effectively can be avoided to cause any wearing and tearing or destruction to scissor supporting component 108 body, and then the useful life of key-press module 10a can be increased.
Furthermore, the first strutting piece 108a has pivot end 108a2 and sliding end 108a3.Pivot end 108a2 pivot joint base plate 100.Sliding end 108a3 is connected keycap 106 slidably.First strutting piece 108a connects the second projective structure 112 between pivot end 108a2 and axis R.That is, relative to sliding end 108a3, the center of rotation (i.e. pivot end 108a2) of the closer first strutting piece 108a opposed bottom 100 of the second projective structure 112, therefore when the first projective structure 110, second projective structure 112 pushed towards base plate 100 and make scissor supporting component 108 lie at ordinary times, the horizontal displacement of the required movement of the first projective structure 110 opposed bottom 100 can't be excessive, and then can save the space of main frame 12 inside for portable plate 104 movement.
As shown in Figure 3 B, in the present embodiment, portable plate 104 has the first through hole 104a, and base plate 100 has the second through hole 100a is communicated with the first through hole 104a by film circuit board 102.When portable plate 104 is positioned at stowed position, the second projective structure 112 partly penetrates in the first through hole 104a and the second through hole 100a.It can thus be appreciated that the key-press module 10a of present embodiment is provided with to step down and designs on base plate 100 with portable plate 104, and the second projective structure 112 can be avoided to interfere with base plate 100 and portable plate 104 in the process of portable plate 104 movement.Therefore, the size of the second projective structure 112 can (such as, meet enough structural strengths) according to the actual requirements and design, and not limited by the limited height of keycap 106 relative to base plate 100.
Equally as shown in Figure 3 B, in the present embodiment, the bottom surface of keycap 106 has depressed part 106a.When portable plate 104 is positioned at stowed position, the first projective structure 110 is partly contained in depressed part 106a.It can thus be appreciated that the key-press module 10a of present embodiment is also provided with design of stepping down on keycap 106, the first projective structure 110 can be avoided to interfere with keycap 106 in the process of portable plate 104 movement.Therefore, the size of the first projective structure 110 also can (such as, meet enough structural strengths) according to the actual requirements and design, and not limited by the limited height of keycap 106 relative to base plate 100.
As shown in Figure 2 B, in the present embodiment, the first projective structure 110 relative motion plate 104 bends, and in plain film shape.That is, first projective structure 110 can be the punching structure of single bending on portable plate 104, and therefore the first projective structure 110 is cheap for manufacturing cost, and structural strength is large, effectively can increase the durability of the first projective structure 110, and then the useful life of key-press module 10a can be increased.
Please refer to Fig. 4 A and Fig. 4 B.Fig. 4 A is the profile of the key-press module 10b of another execution mode of the utility model, and wherein portable plate 104 is positioned at enable possition.Fig. 4 B is another profile of Fig. 4 A, and wherein portable plate 104 is positioned at stowed position.
As shown in Figure 4 A and 4 B shown in FIG., in the present embodiment, key-press module 10b comprises base plate 100, film circuit board 102, portable plate 104, keycap 106, scissor supporting component 108 and return unit 114 equally, therefore the annexation between these elements and action relationships with reference to relevant paragraph above, no longer can describe at this.Be noted that at this, present embodiment is compared to the difference part of last execution mode, be that the second projective structure 312 in present embodiment is arranged at the lateral wall 108a1 of scissor supporting component 108 and has inclined-plane 312a in fact towards keycap 106, and the first projective structure 310 is arranged at portable plate 104 and has cambered surface 310a and is used for pushing inclined-plane 312a.Whereby, when portable plate 104 is moved towards stowed position by enable possition (also, portable plate 104 moves to the position in Fig. 4 B by the position in Fig. 4 A), first projective structure 310 is pushed the inclined-plane 312a of the second projective structure 312 with its cambered surface 310a and is pushed towards base plate 100 by the second projective structure 312, and the component pressed down is provided by inclined-plane 312a, make scissor supporting component 108 lie flat and drive keycap 106 to decline relative to base plate 100, and return unit 114 can compress by keycap 106 towards base plate 100.Whereby, all key-press module 10b on keyboard 10 can move to stowed position along with portable plate 104 and be collapse state, and now keycap 106 is minimum relative to the height of base plate 100.Therefore, when display 14 rotates relative to main frame 12 and covers, the distance between display 14 and base plate 100 also can be reduced because key-press module 10b is collapse state, and then further can reduce the thickness of electronic installation 1 when covering state.
Relatively, when portable plate 104 is moved towards enable possition by stowed position (also, portable plate 104 moves to the position in Fig. 4 A by the position in Fig. 4 B), the cambered surface 310a of the first projective structure 310 slides off the inclined-plane 312a of the second projective structure 312 gradually to discharge the second projective structure 312, the elastic force that keycap 106 will be provided to reset by the return unit 114 that keycap 106 compresses and drive keycap 106 to rise relative to base plate 100, and keycap 106 drives scissor supporting component 108 to erect.Whereby, all key-press module 10b on keyboard 10 can move to enable possition along with portable plate 104 and be opening, and now keycap 106 is maximum relative to the height of base plate 100.Therefore, when display 14 rotates relative to main frame 12 and launches, key-press module 10b can recover again and be opening, for user's normal running.
Key-press module 10b due to present embodiment additionally arranges the second projective structure 312 to push for the first projective structure 310 on the lateral wall 108a1 of scissor supporting component 108, therefore the first projective structure 310 effectively can be avoided to cause any wearing and tearing or destruction to scissor supporting component 108 body, and then the useful life of key-press module 10b can be increased.
Furthermore, the first strutting piece 108a connects the second projective structure 312 between pivot end 108a2 and axis R.That is, relative to sliding end 108a3, the center of rotation (i.e. pivot end 108a2) of the closer first strutting piece 108a opposed bottom 100 of the second projective structure 312, therefore when the first projective structure 310, second projective structure 312 pushed towards base plate 100 and make scissor supporting component 108 lie at ordinary times, the horizontal displacement of the required movement of the first projective structure 310 opposed bottom 100 can't be excessive, and then can save the space of main frame 12 inside for portable plate 104 movement.
As shown in Figure 4 B, in the present embodiment, when portable plate 104 is positioned at stowed position, the second projective structure 312 partly penetrates in the first through hole 104a and the second through hole 100a.It can thus be appreciated that the key-press module 10b of present embodiment is provided with to step down and designs on base plate 100 with portable plate 104, and the second projective structure 312 can be avoided to interfere with base plate 100 and portable plate 104 in the process of portable plate 104 movement.Therefore, the size of the second projective structure 312 can (such as, meet enough structural strengths) according to the actual requirements and design, and not limited by the limited height of keycap 106 relative to base plate 100.In addition, the height of inclined-plane 312a on the direction perpendicular to base plate 100 provided due to the second projective structure 312 is larger, therefore relative to pivot end 108a2, the setting position of the second projective structure 312 must closer axis R, to avoid the second projective structure 312 excessive in the lie distance that passes (via the second through hole 100a) below base plate 100 at ordinary times of scissor supporting component 108.
Equally as shown in Figure 4 B, in the present embodiment, the bottom surface of keycap 106 has depressed part 106a.When portable plate 104 is positioned at stowed position, the first projective structure 310 is partly contained in depressed part 106a.It can thus be appreciated that the key-press module 10b of present embodiment is also provided with design of stepping down on keycap 106, the first projective structure 310 can be avoided to interfere with keycap 106 in the process of portable plate 104 movement.Therefore, the size of the first projective structure 310 also can (such as, meet enough structural strengths) according to the actual requirements and design, and not limited by the limited height of keycap 106 relative to base plate 100.
By the above detailed description for specific embodiment of the utility model, can find out significantly, key-press module of the present utility model and keyboard move horizontally between enable possition and stowed position by portable plate opposed bottom, reach the object of adjustment keycap relative to the height of base plate.When keyboard do not use and for folding time, portable plate can be moved towards stowed position by enable possition by user, the second projective structure on scissor supporting component can be pushed towards base plate by the first projective structure on portable plate, and then makes scissor supporting component lie flat and drive keycap to decline relative to base plate.Now, keycap is minimum relative to the height of base plate.When for opening keyboard use, portable plate can be moved towards enable possition by stowed position by user, and the first projective structure discharges the second projective structure respectively, and then makes scissor supporting component erect and drive keycap to rise relative to base plate respectively.Now, keycap is maximum relative to the height of base plate.
Although the utility model with execution mode openly as above; so it is not used for limiting the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; can do various different selection and amendment, therefore protection range of the present utility model limited by claims and equivalents thereof.
Claims (16)
1. a key-press module, is characterized in that, described key-press module comprises:
Base plate;
Portable plate, it is arranged on described base plate, and can move to stowed position and enable possition by relatively described base plate;
Keycap;
Scissor supporting component, it is through described portable plate and to be arranged on described base plate and to support described keycap, is used for driving the relatively described base plate lifting of described keycap;
First projective structure, it is arranged at described portable plate; And
Second projective structure, it is arranged at the lateral wall of described scissor supporting component,
Wherein when described portable plate is moved towards described stowed position by described enable possition, described second projective structure is pushed towards described base plate by described first projective structure, described scissor supporting component is made to lie flat and drive described keycap to decline relative to described base plate, and when described portable plate is moved towards described enable possition by described stowed position, described second projective structure of described first projective structure release, makes described scissor supporting component erect and drive described keycap to rise relative to described base plate.
2. key-press module as claimed in claim 1, it is characterized in that, described first projective structure has inclined-plane, and described inclined-plane is towards described portable plate, and described second projective structure has cambered surface, and described cambered surface is used for pushing by described inclined-plane.
3. key-press module as claimed in claim 2, it is characterized in that, the angle between described inclined-plane and described portable plate is less than 45 degree.
4. key-press module as claimed in claim 1, it is characterized in that, described second projective structure has inclined-plane, and described inclined-plane is towards described keycap, and described first projective structure has cambered surface, and described cambered surface is used for pushing described inclined-plane.
5. key-press module as claimed in claim 1, it is characterized in that, described scissor supporting component comprises the first strutting piece and the second strutting piece, described first strutting piece and described second strutting piece are along the mutual pivot joint of axis, described first strutting piece has pivot end and sliding end, base plate described in described pivot end pivot joint, described sliding end is connected described keycap slidably, and described first strutting piece connects described second projective structure between described pivot end and described axis.
6. key-press module as claimed in claim 1, it is characterized in that, described portable plate has the first through hole, described base plate has the second through hole and is communicated with described first through hole, and when described portable plate is positioned at described stowed position, described second projective structure partly penetrates in described first through hole and described second through hole.
7. key-press module as claimed in claim 1, it is characterized in that, the bottom surface of described keycap has depressed part, and when described portable plate is positioned at described stowed position, described first projective structure is partly contained in described depressed part.
8. key-press module as claimed in claim 1, is characterized in that, the relatively described portable plate bending of described first projective structure, and in plain film shape.
9. a keyboard, is characterized in that, described keyboard comprises:
Base plate;
Portable plate, it is arranged on described base plate, and can move to stowed position and enable possition by relatively described base plate;
Multiple keycap;
Multiple scissor supporting component, scissor supporting component described in each passes described portable plate and is arranged on described base plate and also supports corresponding described keycap, is used for driving the relatively described base plate of the described keycap of correspondence to be elevated;
Multiple first projective structure, it is arranged at described portable plate; And
Multiple second projective structure, wherein the second projective structure described in each is arranged at the lateral wall of corresponding described scissor supporting component,
Wherein when described portable plate is moved towards described stowed position by described enable possition, described multiple second projective structure is pushed towards described base plate by described multiple first projective structure respectively, described multiple scissor supporting component is made to lie flat and drive described multiple keycap to decline relative to described base plate respectively, and when described portable plate is moved towards described enable possition by described stowed position, described multiple first projective structure discharges described multiple second projective structure respectively, described multiple scissor supporting component is made to erect and drive described multiple keycap to rise relative to described base plate respectively.
10. keyboard as claimed in claim 9, it is characterized in that, described in each, the first projective structure has inclined-plane, and described inclined-plane is towards described portable plate, and described in each, the second projective structure has cambered surface, and described cambered surface is used for pushing by corresponding described inclined-plane.
11. keyboards as claimed in claim 10, it is characterized in that, inclined-plane described in each and the angle between described portable plate are less than 45 degree.
12. keyboards as claimed in claim 9, it is characterized in that, described in each, the second projective structure has inclined-plane, and described inclined-plane is towards described keycap, and described in each, the first projective structure has cambered surface, and described cambered surface is used for pushing corresponding described inclined-plane.
13. keyboards as claimed in claim 9, it is characterized in that, scissor supporting component described in each comprises the first strutting piece and the second strutting piece, described first strutting piece and described second strutting piece are along the mutual pivot joint of axis, described first strutting piece has pivot end and sliding end, base plate described in described pivot end pivot joint, described sliding end is connected corresponding described keycap slidably, and described first strutting piece connects corresponding described second projective structure between described pivot end and described axis.
14. keyboards as claimed in claim 9, it is characterized in that, described portable plate has multiple first through hole, described base plate has multiple second through hole and is communicated with described multiple first through hole respectively, and when described portable plate is positioned at described stowed position, described multiple second projective structure partly penetrates corresponding described first through hole with corresponding described second through hole.
15. keyboards as claimed in claim 9, it is characterized in that, described in each, the bottom surface of keycap has depressed part, and when described portable plate is positioned at described stowed position, the first projective structure described in each is partly contained in corresponding described depressed part.
16. keyboards as claimed in claim 9, is characterized in that, the relatively described portable plate bending of the first projective structure described in each, and in plain film shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485674.0U CN204155813U (en) | 2014-08-27 | 2014-08-27 | Key-press module and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485674.0U CN204155813U (en) | 2014-08-27 | 2014-08-27 | Key-press module and keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155813U true CN204155813U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420485674.0U Active CN204155813U (en) | 2014-08-27 | 2014-08-27 | Key-press module and keyboard |
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| CN106128810A (en) * | 2015-05-07 | 2016-11-16 | 光宝科技股份有限公司 | Press-key structure and apply the portable computer of this press-key structure |
| CN107066050A (en) * | 2017-04-19 | 2017-08-18 | 联想(北京)有限公司 | Pointing device |
| CN107240525A (en) * | 2016-03-29 | 2017-10-10 | 致伸科技股份有限公司 | Keyboard |
| CN107305816A (en) * | 2016-04-18 | 2017-10-31 | 致伸科技股份有限公司 | Press-key structure |
| CN107346716A (en) * | 2016-05-06 | 2017-11-14 | 致伸科技股份有限公司 | The keyboard of adjustable button height |
| CN107369586A (en) * | 2016-05-13 | 2017-11-21 | 致伸科技股份有限公司 | Press-key structure |
| CN107393733A (en) * | 2016-05-16 | 2017-11-24 | 光宝电子(广州)有限公司 | Key-press module |
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| CN106128831B (en) * | 2015-05-07 | 2018-01-30 | 光宝电子(广州)有限公司 | The portable computer of press-key structure and the application press-key structure |
| CN106128831A (en) * | 2015-05-07 | 2016-11-16 | 光宝电子(广州)有限公司 | Press-key structure and apply the portable computer of this press-key structure |
| CN106128810A (en) * | 2015-05-07 | 2016-11-16 | 光宝科技股份有限公司 | Press-key structure and apply the portable computer of this press-key structure |
| CN106128810B (en) * | 2015-05-07 | 2018-07-27 | 光宝科技股份有限公司 | The portable computer of press-key structure and the application press-key structure |
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| CN107346716B (en) * | 2016-05-06 | 2019-05-17 | 致伸科技股份有限公司 | The keyboard of adjustable key height |
| CN107369586A (en) * | 2016-05-13 | 2017-11-21 | 致伸科技股份有限公司 | Press-key structure |
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| CN107393733A (en) * | 2016-05-16 | 2017-11-24 | 光宝电子(广州)有限公司 | Key-press module |
| TWI616918B (en) * | 2016-06-24 | 2018-03-01 | 致伸科技股份有限公司 | Keyboard and notebook using the same |
| CN107066050B (en) * | 2017-04-19 | 2023-03-24 | 联想(北京)有限公司 | Pointing device |
| CN107066050A (en) * | 2017-04-19 | 2017-08-18 | 联想(北京)有限公司 | Pointing device |
| CN108022786A (en) * | 2017-11-15 | 2018-05-11 | 苏州达方电子有限公司 | Press-key structure and keyboard |
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| CN116246902B (en) * | 2021-12-07 | 2024-03-29 | 荣耀终端有限公司 | Keyboard and electronic equipment |
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