CN202067708U - Keyboard - Google Patents
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- Publication number
- CN202067708U CN202067708U CN2011201273309U CN201120127330U CN202067708U CN 202067708 U CN202067708 U CN 202067708U CN 2011201273309 U CN2011201273309 U CN 2011201273309U CN 201120127330 U CN201120127330 U CN 201120127330U CN 202067708 U CN202067708 U CN 202067708U
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- Prior art keywords
- holes
- connecting portion
- base plate
- pliability
- keyboard
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Abstract
The utility model relates to a keyboard. The utility model solves the technical problem and provides the keyboard. The keyboard comprises a first bottom plate, a second bottom plate, a circuit board, an elastic component and a key cap, wherein the first bottom plate is provided with a first broken hole and a first connecting part; the second bottom plate is movably arranged on the first bottom plate and is provided with a second broken hole, a second connecting part and a guiding groove; the first broken hole and the second broken hole are mutually staggered; the first connecting part is exposed on the second bottom plate through the guiding groove; the circuit board is arranged on the second bottom plate and is provided with a first flexible cantilever part; the first flexible cantilever part is positioned above the first broken hole; the elastic component is arranged on the first flexible cantilever part; and the key cap is arranged on the elastic component and is provided with a third connecting part and a fourth connecting part.
Description
[technical field]
The utility model is about a kind of keyboard, particularly about a kind of keyboard of adjusting the keycap height.
[background technology]
With regard to the use habit of present notebook computer, keyboard is one of indispensable input equipment, in order to input characters, symbol or numeral.Recently, because the trend of notebook computer slimming, be applied to the demand that keyboard on the notebook computer also has slimming thereupon.
The standing elastic component that is equipped with between the keycap of known keyboard and the base plate, for example rubber washer (rubber dome) etc. with as after being pressed at keycap, originates its elastic force that resets.Yet, because known elastic component has specific height, so when the loam cake of notebook computer and lower house fold,, often remain with a clearance between loam cake and the lower house for the keycap of avoiding being arranged on the lower house injures the display screens that is arranged at loam cake.That is to say, because of being provided with elastic component, will limiting the apparent size design of notebook computer, and be unfavorable for the slimming trend of notebook computer in the known keyboard.
[utility model content]
A purpose of the present utility model is to provide a kind of keyboard, and it comprises: first base plate has first holes and first connecting portion; Second base plate is arranged on this first base plate movably, and this second base plate has second holes, second connecting portion and guide groove, and this first holes and this second holes stagger mutually, and this first connecting portion exposes on this second base plate by this guide groove; Circuit board is arranged on this second base plate, and this circuit board has the first pliability cantilever portion, and this first pliability cantilever portion is positioned at this first holes top; Elastic component is arranged on this first pliability cantilever portion; Keycap is arranged on this elastic component, and this keycap has the 3rd connecting portion and the 4th connecting portion, and the 3rd connecting portion is relative with this first connecting portion, and the 4th connecting portion is relative with this second connecting portion; And liftable supporter, comprise first strutting piece and second strutting piece, this first strutting piece and this second strutting piece articulate, the two ends of this first strutting piece are connected to this first connecting portion and the 4th connecting portion, and the two ends of this second strutting piece are connected to this second connecting portion and the 3rd connecting portion; Wherein, when this first base plate and this second base plate relatively move, when this first holes is overlapped with this second holes, this liftable supporter drives this keycap and moves towards the direction of this first base plate and this second base plate, and this elastic component is accompanied by this first pliability cantilever portion and sinks in this first holes and this second holes.
As optional technical scheme, the distance that this first base plate and this second base plate relatively move equals this elastic component and is accompanied by this first pliability cantilever portion and sinks to distance in this first holes and this second holes.
As optional technical scheme, described keyboard, it is characterized in that more comprising thin layer, be arranged on this circuit board, this thin layer has one second pliability cantilever portion, this second pliability cantilever portion overlaps with this first pliability cantilever portion, this elastic component is arranged on this second pliability cantilever portion, wherein, when this first base plate and this second base plate relatively move, when this first holes was overlapped with this second holes, this elastic component is accompanied by this first pliability cantilever portion and this second pliability cantilever portion sinks in this first holes and this second holes.As further alternative technical scheme, the distance that this first base plate and this second base plate relatively move equals this elastic component and is accompanied by this first pliability cantilever portion and this second pliability cantilever portion and sinks to distance in this first holes and this second holes.
As optional technical scheme, this first connecting portion and the 3rd connecting portion are respectively draw-in groove, and this second connecting portion and the 4th connecting portion are respectively chute.
As optional technical scheme, this first connecting portion and the 3rd connecting portion are respectively chute, and this second connecting portion and the 4th connecting portion are respectively draw-in groove.
As optional technical scheme, have switch on this first pliability cantilever portion, this elastic component has triggering portion that should switch, when this keycap is pressed and when the direction of this circuit board moved, this triggering portion can be driven and trigger this switch.
Another purpose of the present utility model is to provide a kind of keyboard, and it comprises: first base plate has first holes and first connecting portion; Second base plate is arranged on this first base plate movably, and this second base plate has second holes, second connecting portion and guide groove, and this first holes and this second holes stagger mutually, and this first connecting portion exposes on this second base plate by this guide groove; Thin layer is arranged on this second base plate, and this thin layer has the pliability cantilever portion, and this pliability cantilever portion is positioned at this first holes top; Elastic component is arranged on this pliability cantilever portion; Keycap is arranged on this elastic component, and this keycap has the 3rd connecting portion and the 4th connecting portion, and the 3rd connecting portion is relative with this first connecting portion, and the 4th connecting portion is relative with this second connecting portion; And liftable supporter, comprise first strutting piece and second strutting piece, this first strutting piece and this second strutting piece articulate, the two ends of this first strutting piece are connected to this first connecting portion and the 4th connecting portion, and the two ends of this second strutting piece are connected to this second connecting portion and the 3rd connecting portion; Wherein, when this first base plate and this second base plate relatively move, when this first holes is overlapped with this second holes, this liftable supporter drives this keycap and moves towards the direction of this first base plate and this second base plate, and this elastic component is accompanied by this pliability cantilever portion and sinks in this first holes and this second holes.
As optional technical scheme, the distance that this first base plate and this second base plate relatively move equals this elastic component and is accompanied by this pliability cantilever portion and sinks to distance in this first holes and this second holes.
As optional technical scheme, described keyboard more comprises circuit board, be arranged between this thin layer and this second base plate, this circuit board has the 3rd holes, the 3rd holes is positioned at this first holes top, wherein, and when this first base plate and this second base plate relatively move, make this first holes, when this second holes overlaps with the 3rd holes, this elastic component is accompanied by this pliability cantilever portion and sinks in this first holes and this second holes.As further alternative technical scheme, have switch on this circuit board, this liftable supporter has triggering portion that should switch, when this keycap is pressed and when the direction of this circuit board moved, this triggering portion can be driven and trigger this switch.
As optional technical scheme, this first connecting portion and the 3rd connecting portion are respectively draw-in groove, and this second connecting portion and the 4th connecting portion are respectively chute.
As optional technical scheme, this first connecting portion and the 3rd connecting portion are respectively chute, and this second connecting portion and the 4th connecting portion are respectively draw-in groove.
Compared to prior art, keyboard of the present utility model can further reduce the thickness of non-working condition.
[description of drawings]
Fig. 1 is the schematic diagram according to the keyboard of the utility model one embodiment.
Fig. 2 is the partial exploded view of the keyboard among Fig. 1.
Fig. 3 is that keyboard among Fig. 1 is along the generalized section of X-X line.
Fig. 4 is first base plate among Fig. 3 and second base plate generalized section after relatively moving.
Fig. 5 is the partial exploded view according to the keyboard of another embodiment of the utility model.
Fig. 6 is the generalized section of the keyboard among Fig. 5.
Fig. 7 is first base plate among Fig. 6 and second base plate generalized section after relatively moving.
Fig. 8 is the partial exploded view according to the keyboard of another embodiment of the utility model.
Fig. 9 is the generalized section of the keyboard among Fig. 8.
Figure 10 is first base plate among Fig. 9 and second base plate generalized section after relatively moving.
[embodiment]
See also Fig. 1, Fig. 1 is the schematic diagram according to the keyboard 1 of the utility model one embodiment.As shown in Figure 1, keyboard 1 comprises first base plate 10, second base plate 12 and a plurality of button 14.Second base plate 12 is arranged on first base plate 10 movably.It should be noted that keyboard 1 can be applicable to generally to have on the portable electronic devices of the open-and-close mechanism of being made up of loam cake and lower house (for example, notebook computer).In practical application, can second base plate 12 be moved relative to first base plate 10 relative to the lower house folding with the loam cake of portable electronic devices by interlinked mechanism.As for the structural design and the action principle of interlinked mechanism, can reach easily by those skilled in the art, so repeat no more in this.
See also Fig. 2 and Fig. 3, Fig. 2 is the partial exploded view of the keyboard 1 among Fig. 1, and Fig. 3 is that keyboard 1 among Fig. 1 is along the generalized section of X-X line.As Fig. 2 and shown in Figure 3, keyboard 1 more comprises circuit board 16, is arranged on second base plate 12.First base plate 10 has first holes 100 and first connecting portion 102.Second base plate 12 has second holes 120, two second connecting portions 122 and guide grooves 124.Circuit board 16 has the first pliability cantilever portion 160.First connecting portion 102 exposes on second base plate 12 by guide groove 124.The first pliability cantilever portion 160 is positioned at first holes, 100 tops.When keyboard 1 was in normal operating condition, first holes 100 and second holes 120 staggered mutually, and the first pliability cantilever portion 160 is smooth on second base plate 12, as shown in Figure 3.
In this embodiment, first connecting portion 102 and the 3rd connecting portion 1420 are designed to chute respectively, and second connecting portion 122 and the 4th connecting portion 1422 are designed to draw-in groove respectively.Therefore, when keycap 142 is pressed, the two ends of first strutting piece 1440 can be distinguished relative to first connecting portion 102 and slide and rotate relative to the 4th connecting portion 1422, and the two ends of second strutting piece 1442 can be distinguished relative to the 3rd connecting portion 1420 and slide and rotate relative to second connecting portion 122, make keycap 142 follow the direction vertical moving of liftable supporter 144 towards circuit board 16.Yet in other embodiment, first connecting portion 102 and the 3rd connecting portion 1420 also can be designed to draw-in groove respectively, and second connecting portion 122 and the 4th connecting portion 1422 also can be designed to chute respectively.That is to say that the structure of first connecting portion 102 of the present utility model, second connecting portion 122, the 3rd connecting portion 1420 and the 4th connecting portion 1422 can design according to practical application, not with exceeding that Fig. 2 and Fig. 3 were illustrated.
In addition, have switch 162 on the first pliability cantilever portion 160 of circuit board 16, and elastic component 140 has the triggering portion 1400 to inductive switch 162.When keycap 142 is pressed and when the direction of circuit board 16 moved, the triggering portion 1400 of elastic component 140 can be driven and trigger switch 162, and then carries out the function of user institute desire input.Elastic force required when elastic component 140 promptly moves up and down as keycap 142 is originated.Elastic component 140 can be rubber washer (rubber dome), and circuit board 16 can be film circuit board, but not as limit.
See also Fig. 4, Fig. 4 is first base plate 10 among Fig. 3 and second base plate 12 generalized section after relatively moving.When user's desire reduced the height of the keycap 142 on the keyboard 1, it can operate first base plate 10 and second base plate 12 relatively moves, as shown in Figure 4.When first base plate 10 and second base plate 12 relatively move, when first holes 100 was overlapped with second holes 120, guide groove 124 can provide the displacement space of first connecting portion 102 of first base plate 10.At this moment, span between first connecting portion 102 of first base plate 10 and second connecting portion 122 of second base plate 12 can be widened, and then make liftable supporter 144 drive keycaps 142 to move towards the direction of first base plate 10 and second base plate 12, and the first pliability cantilever portion 160 that is accompanied by circuit board 16 with weight own that presses down that elastic component 140 is understood because of keycap 142 sinks in first holes 100 and second holes 120.By this, when not using keyboard 1, the height of the keycap 142 on the keyboard 1 can effectively reduce, with convenient for collecting.When electronic installation disposed keyboard 1 of the present utility model, electronic installation promptly helped the design of slimming.
When user's desire used keyboard 1 to carry out input operation, it can operate first base plate 10 and second base plate 12 relatively moves, and first holes 100 and second holes 120 are staggered.At this moment, span between first connecting portion 102 of first base plate 10 and second connecting portion 122 of second base plate 12 can be dwindled, and then liftable supporter 144 drive keycaps 142 courts are moved away from the direction of first base plate 10 and second base plate 12, and elastic component 140 can be promoted by second base plate 12 with the first pliability cantilever portion 160 of circuit board 16, and from first holes 100 and second holes 120, rising, and then answer position as shown in Figure 3.By this, the user can operate first base plate 10 and second base plate 12 relatively moves according to user demand, is arranged at the height of the keycap 142 on the keyboard 1 with adjustment.
In this embodiment, the distance that first base plate 10 and second base plate 12 relatively move can be designed to equal elastic component 140 and be accompanied by the first pliability cantilever portion 160 and sink to distance in first holes 100 and second holes 120.By this, behind the height that reduces keycap 142, can avoid keycap 142 to continue prepressing elastic 140, and cause reduce the useful life of elastic component 140.
See also Fig. 5 to Fig. 7, Fig. 5 is the partial exploded view according to the keyboard 3 of another embodiment of the utility model, and Fig. 6 is the generalized section of the keyboard 3 among Fig. 5, and Fig. 7 is first base plate 10 among Fig. 6 and second base plate 12 generalized section after relatively moving.It should be noted that with the element of same numeral shown in Fig. 2 to Fig. 4, its action principle is all identical, does not repeat them here among Fig. 5 to Fig. 7.
To shown in Figure 7, keyboard 3 is that with the main difference part of above-mentioned keyboard 1 keyboard 3 more comprises thin layer 38, is arranged on the circuit board 16 as Fig. 2 to Fig. 4 and Fig. 5.In this embodiment, thin layer 38 can be polyester film (mylar), but not as limit.Thin layer 38 has the second pliability cantilever portion 380.The second pliability cantilever portion 380 overlaps with the first pliability cantilever portion 160 of circuit board 16, and elastic component 140 is arranged on the second pliability cantilever portion 380.
As shown in Figure 7, when first base plate 10 and second base plate 12 relatively move, when first holes 100 was overlapped with second holes 120, elastic component 140 promptly can be accompanied by the first pliability cantilever portion 160 and the second pliability cantilever portion 380 sinks in first holes 100 and second holes 120.As shown in Figure 6, when first base plate 10 and second base plate 12 relatively move, when first holes 100 and second holes 120 are staggered, elastic component 140, the first pliability cantilever portion 160 and the second pliability cantilever portion 380 can be promoted by second base plate 12, and rise from first holes 100 and second holes 120.In addition, the distance that relatively moves of first base plate 10 and second base plate 12 can be designed to equal elastic component 140 and is accompanied by the first pliability cantilever portion 160 and the second pliability cantilever portion 380 and sinks to distance in first holes 100 and second holes 120.By this, behind the height that reduces keycap 142, can avoid keycap 142 to continue prepressing elastic 140, and cause reduce the useful life of elastic component 140.
See also Fig. 8 to Figure 10, Fig. 8 is the partial exploded view according to the keyboard 5 of another embodiment of the utility model, and Fig. 9 is the generalized section of the keyboard 5 among Fig. 8, and Figure 10 is first base plate 10 among Fig. 9 and second base plate 12 generalized section after relatively moving.It should be noted that with the element of same numeral shown in Fig. 2 to Fig. 4, its action principle is all identical, does not repeat them here among Fig. 8 to Figure 10.
To shown in Figure 10, keyboard 5 is that with the main difference part of above-mentioned keyboard 1 keyboard 5 more comprises thin layer 58, is arranged on the circuit board 56 as Fig. 2 to Fig. 4 and Fig. 8; Circuit board 56 is that with the main difference part of above-mentioned circuit board 16 circuit board 56 does not have the first above-mentioned pliability cantilever portion 160; Liftable supporter 144 ' is that with the main difference part of above-mentioned liftable supporter 144 liftable supporter 144 ' has a triggering portion 5440 of the switch 562 on the corresponding circuits plate 56.In this embodiment, thin layer 58 can be polyester film (mylar), but not as limit.Thin layer 58 has pliability cantilever portion 580.Pliability cantilever portion 580 is positioned at first holes, 100 tops of first base plate 10, and elastic component 140 is arranged on the pliability cantilever portion 580.When keycap 142 is pressed and when the direction of circuit board 56 moved, the triggering portion 5440 of liftable supporter 144 ' can be driven and trigger switch 562, and then carries out the function of user institute desire input.Circuit board 56 can be film circuit board, but not as limit.In addition, triggering portion 5440 can be formed at the optional position on the liftable supporter 144 ', as long as the switch 562 of keycap 142 on can corresponding circuits for triggering plate 56 when being pressed.
In this embodiment, circuit board 56 is arranged between the thin layer 58 and second base plate 12.Circuit board 56 has the 3rd holes 560, and the 3rd holes 560 is positioned at first holes, 100 tops of first base plate 10.As shown in figure 10, when first base plate 10 and second base plate 12 relatively move, make first holes 100, when second holes 120 overlaps with the 3rd holes 560, elastic component 140 promptly can be accompanied by pliability cantilever portion 580 and sink in first holes 100 and second holes 120.As shown in Figure 9, when first base plate 10 and second base plate 12 relatively move, make second holes 120 and first holes 100, when the 3rd holes 560 staggers, elastic component 140 can be promoted by second base plate 12 with pliability cantilever portion 580, and rise from first holes 100 and second holes 120.In addition, the distance that relatively moves of first base plate 10 and second base plate 12 can be designed to equal elastic component 140 and is accompanied by pliability cantilever portion 580 and sinks to distance in first holes 100 and second holes 120.By this, behind the height that reduces keycap 142, can avoid keycap 142 to continue prepressing elastic 140, and cause reduce the useful life of elastic component 140.
Compared to prior art, the utility model is provided with relatively-movable first base plate and second base plate in keyboard, and forms corresponding first holes and second holes respectively on first base plate and second base plate.Because a side of liftable supporter is connected to first base plate and second base plate, therefore working as first base plate and second base plate relatively moves, when first holes is overlapped with second holes, liftable supporter promptly can drive keycap and move towards the direction of first base plate and second base plate, and elastic component can be accompanied by the pliability cantilever portion of circuit board and/or thin layer and sinks in first holes and second holes.In addition, when first base plate and second base plate relatively move, when first holes and second holes are staggered, liftable supporter promptly can drive keycap towards moving away from the direction of first base plate and second base plate, and elastic component can be accompanied by the pliability cantilever portion of circuit board and/or thin layer and rises from first holes and second holes.By this, the user can operate first base plate and second base plate relatively moves according to user demand, is arranged at keycap height on the keyboard with adjustment.
The above only is embodiment of the present utility model, and the utility model protection range is as the criterion with claim.
Claims (11)
1. keyboard is characterized in that comprising:
First base plate has first holes and first connecting portion;
Second base plate is arranged on this first base plate movably, and this second base plate has second holes, second connecting portion and guide groove, and this first holes and this second holes stagger mutually, and this first connecting portion exposes on this second base plate by this guide groove;
Circuit board is arranged on this second base plate, and this circuit board has the first pliability cantilever portion, and this first pliability cantilever portion is positioned at this first holes top;
Elastic component is arranged on this first pliability cantilever portion;
Keycap is arranged on this elastic component, and this keycap has the 3rd connecting portion and the 4th connecting portion, and the 3rd connecting portion is relative with this first connecting portion, and the 4th connecting portion is relative with this second connecting portion; And
Liftable supporter comprises first strutting piece and second strutting piece, and this first strutting piece and this second strutting piece articulate, and the two ends of this first strutting piece are connected to this first connecting portion and the 4th connecting portion,
The two ends of this second strutting piece are connected to this second connecting portion and the 3rd connecting portion;
Wherein, when this first base plate and this second base plate relatively move, when this first holes is overlapped with this second holes, this liftable supporter drives this keycap and moves towards the direction of this first base plate and this second base plate, and this elastic component is accompanied by this first pliability cantilever portion and sinks in this first holes and this second holes.
2. keyboard as claimed in claim 1 is characterized in that distance that this first base plate and this second base plate relatively move equals this elastic component and is accompanied by this first pliability cantilever portion and sinks to distance in this first holes and this second holes.
3. keyboard as claimed in claim 1, it is characterized in that more comprising thin layer, be arranged on this circuit board, this thin layer has one second pliability cantilever portion, this second pliability cantilever portion overlaps with this first pliability cantilever portion, this elastic component is arranged on this second pliability cantilever portion, wherein, when this first base plate and this second base plate relatively move, when this first holes was overlapped with this second holes, this elastic component is accompanied by this first pliability cantilever portion and this second pliability cantilever portion sinks in this first holes and this second holes.
4. keyboard as claimed in claim 3 is characterized in that distance that this first base plate and this second base plate relatively move equals this elastic component and is accompanied by this first pliability cantilever portion and this second pliability cantilever portion and sinks to distance in this first holes and this second holes.
5. keyboard as claimed in claim 1 is characterized in that:
This first connecting portion and the 3rd connecting portion are respectively draw-in groove, and this second connecting portion and the 4th connecting portion are respectively chute;
Perhaps, this first connecting portion and the 3rd connecting portion are respectively chute, and this second connecting portion and the 4th connecting portion are respectively draw-in groove.
6. keyboard as claimed in claim 1, it is characterized in that having switch on this first pliability cantilever portion, this elastic component has triggering portion that should switch, when this keycap is pressed and when the direction of this circuit board moved, this triggering portion can be driven and trigger this switch.
7. keyboard is characterized in that comprising:
First base plate has first holes and first connecting portion;
Second base plate is arranged on this first base plate movably, and this second base plate has second holes, second connecting portion and guide groove, and this first holes and this second holes stagger mutually, and this first connecting portion exposes on this second base plate by this guide groove;
Thin layer is arranged on this second base plate, and this thin layer has the pliability cantilever portion, and this pliability cantilever portion is positioned at this first holes top;
Elastic component is arranged on this pliability cantilever portion;
Keycap is arranged on this elastic component, and this keycap has the 3rd connecting portion and the 4th connecting portion, and the 3rd connecting portion is relative with this first connecting portion, and the 4th connecting portion is relative with this second connecting portion; And
Liftable supporter, comprise first strutting piece and second strutting piece, this first strutting piece and this second strutting piece articulate, the two ends of this first strutting piece are connected to this first connecting portion and the 4th connecting portion, and the two ends of this second strutting piece are connected to this second connecting portion and the 3rd connecting portion;
Wherein, when this first base plate and this second base plate relatively move, when this first holes is overlapped with this second holes, this liftable supporter drives this keycap and moves towards the direction of this first base plate and this second base plate, and this elastic component is accompanied by this pliability cantilever portion and sinks in this first holes and this second holes.
8. keyboard as claimed in claim 7 is characterized in that distance that this first base plate and this second base plate relatively move equals this elastic component and is accompanied by this pliability cantilever portion and sinks to distance in this first holes and this second holes.
9. keyboard as claimed in claim 7, tool is characterised in that and more comprises circuit board, be arranged between this thin layer and this second base plate, this circuit board has the 3rd holes, the 3rd holes is positioned at this first holes top, wherein, and when this first base plate and this second base plate relatively move, make this first holes, when this second holes overlaps with the 3rd holes, this elastic component is accompanied by this pliability cantilever portion and sinks in this first holes and this second holes.
10. keyboard as claimed in claim 9, it is characterized in that having switch on this circuit board, this liftable supporter has triggering portion that should switch, when this keycap is pressed and when the direction of this circuit board moved, this triggering portion can be driven and trigger this switch.
11. keyboard as claimed in claim 7 is characterized in that:
This first connecting portion and the 3rd connecting portion are respectively draw-in groove, and this second connecting portion and the 4th connecting portion are respectively chute;
Perhaps, this first connecting portion and the 3rd connecting portion are respectively chute, and this second connecting portion and the 4th connecting portion are respectively draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201273309U CN202067708U (en) | 2011-04-19 | 2011-04-19 | Keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201273309U CN202067708U (en) | 2011-04-19 | 2011-04-19 | Keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067708U true CN202067708U (en) | 2011-12-07 |
Family
ID=45061565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201273309U Expired - Fee Related CN202067708U (en) | 2011-04-19 | 2011-04-19 | Keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109427500A (en) * | 2017-08-22 | 2019-03-05 | 致伸科技股份有限公司 | Keyboard |
-
2011
- 2011-04-19 CN CN2011201273309U patent/CN202067708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109427500A (en) * | 2017-08-22 | 2019-03-05 | 致伸科技股份有限公司 | Keyboard |
| CN109427500B (en) * | 2017-08-22 | 2020-07-10 | 致伸科技股份有限公司 | Keyboard with a keyboard body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20200419 |