CN105551863A - Keycap and keyboard - Google Patents
Keycap and keyboard Download PDFInfo
- Publication number
- CN105551863A CN105551863A CN201510864462.2A CN201510864462A CN105551863A CN 105551863 A CN105551863 A CN 105551863A CN 201510864462 A CN201510864462 A CN 201510864462A CN 105551863 A CN105551863 A CN 105551863A
- Authority
- CN
- China
- Prior art keywords
- limit
- assembly
- keycap
- magnet assembly
- keyboard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/046—Actuators bistable
- H01H2221/048—Actuators bistable magnetic
Landscapes
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The present invention discloses a keycap and a keyboard. The keycap comprises a body, a first magnetic component, a second magnetic component, a first spacing component and a second spacing component. The first magnetic component is arranged at one side of the body; the second magnetic component and the first magnetic component are oppositely arranged at the body; the second magnetic component is arranged at the second side of the body; the second side of the body is in parallel with the first side of the body; the first spacing component is arranged at the third side of the body; the second spacing component and the first spacing component are oppositely arranged at the body; the second spacing component is arranged at the fourth side of the body; and the fourth side of the body is in parallel with the third side of the body. According to the invention, the problem of bad triggering of edges may be solved, so that the stability of a user's press operation may be improved.
Description
Technical field
The invention relates to a kind of keycap and keyboard.Especially, the invention relates to a kind of magnetic floating keyboard and the keycap that is applied in magnetic floating keyboard.
Background technology
Along with the development of science and technology, various electronic installation plays the part of important role in our daily life.Notebook computer or personal desktop's computer more become the indispensable electronic installation of modern.User, when using these electronic installations, needs to utilize keyboard key in instruction or carry out various operational often.But, the problem that the keycap of existing keyboard often has edge-triggered bad.
Summary of the invention
In view of this, this disclosure proposes a kind of keycap and keyboard, thus the problem that solution prior art is addressed.
One execution mode of content of the present invention is about a kind of keycap.Keycap comprises a body, one first magnet assembly, one second magnet assembly, one first limit assembly and one second limit assembly.First magnet assembly is arranged at the first limit of body.Second magnet assembly and the first magnet assembly are relatively arranged at body.Second magnet assembly is arranged at the Second Edge of body.Second Edge is parallel with the first limit.First limit assembly is arranged at the 3rd limit of body.Second limit assembly and the first limit assembly are relatively arranged at body.Second limit assembly is arranged at the 4th limit of body.4th limit is parallel with the 3rd limit.
In certain embodiments, form a region between the first magnet assembly, the second magnet assembly, the first limit assembly and the second limit assembly, region is square type.
In certain embodiments, keycap also comprises one first storage tank and one second storage tank.First storage tank is arranged at body.Second storage tank and the first storage tank are relatively arranged at body.First storage tank and the second storage tank are with disposed therein for those magnet assemblies.
In certain embodiments, respectively those limit assemblies comprise a stopper slot, and the wall of stopper slot is formed with a spacing hole.
One execution mode of content of the present invention is about a kind of keyboard.Keyboard comprises a base plate and a keycap.Base plate comprises one first snap component and one second snap component.Keycap comprises a body, one first magnet assembly, one second magnet assembly, one first limit assembly and one second limit assembly.First magnet assembly is arranged at the first limit of body.Second magnet assembly and the first magnet assembly are relatively arranged at body.Second magnet assembly is arranged at the Second Edge of body.Second Edge is parallel with the first limit.First limit assembly is arranged at the 3rd limit of body.Second limit assembly and the first limit assembly are relatively arranged at body.Second limit assembly is arranged at the 4th limit of body.4th limit is parallel with the 3rd limit.First limit assembly and the second limit assembly fasten mutually with the first snap component and the second snap component respectively.
In certain embodiments, form a region between the first magnet assembly, the second magnet assembly, the first limit assembly and the second limit assembly, region is square type.
In certain embodiments, respectively those limit assemblies comprise a stopper slot.At least part of respectively in order to accommodating first snap component and the second snap component of stopper slot.
In certain embodiments, the wall of stopper slot is formed with a spacing hole.Those snap component each comprise a clamping part.Clamping part is in order to be placed in spacing hole.
In sum, the configuration of magnet assembly and limit assembly makes keycap maintenance preferably balance.Trigger with central point compared to prior art, the problem that the magnet assembly in above-described embodiment and limit assembly more can avoid edge-triggered bad, thus promote the stability of user's pressing operation.
Accompanying drawing explanation
For above and other object of the present invention, feature, advantage and embodiment can be become apparent, being described as follows of institute's accompanying drawings:
Fig. 1 be according to an embodiment illustrate a kind of schematic diagram of keyboard;
Fig. 2 is the enlarged diagram of the region A of keyboard in Fig. 1;
Fig. 3 be in Fig. 2 base plate and keycap be separated schematic diagram;
Fig. 4 is the combination schematic diagram of base plate and keycap in Fig. 3;
Fig. 5 is the operation chart of base plate and keycap in Fig. 4; And
Fig. 6 be according to another embodiment illustrate a kind of schematic diagram of keycap.
100: keyboard
102: base plate
1020: plate body
1022: the first snap component
1024: the second snap component
1026: the four magnet assemblies
104,104a: keycap
1040: body
1042: the first magnet assemblies
1044: the second magnet assemblies
1046: the first limit assemblies
1048: the second limit assemblies
A, F: region
L1, L3, L5: insulating barrier
L2, L4: conductive layer
O1: spacing hole
P1: the first storage tank
P2: the second storage tank
Q: contact zone
R1: clamping part
S1: the first limit
S2: Second Edge
S3: the three limit
S4: the four limit
Embodiment
Hereafter coordinate attached graphic to describe in detail for embodiment, but the embodiment provided also is not used to limit the scope that contains of the present invention, and the description of structure operation is not used to limit its order performed, any structure reconfigured by assembly, produce the device with impartial effect, be all the scope that the present invention is contained.In addition, graphic only for the purpose of description, do not map according to life size.For making to be convenient to understand, in following explanation, same components or similar component illustrate with identical symbology.
About " first " used herein, " second " etc., the not special meaning of censuring order or cis-position, is also not used to limit the present invention, and it is only used to distinguish the assembly or operation that describe with constructed term.
Fig. 1 be according to an embodiment illustrate a kind of schematic diagram of keyboard 100.In certain embodiments, keyboard 100 is magnetic floating keyboard.Utilize scissor to carry out start compared to traditional mechanical keyboard, magnetic floating keyboard utilizes magnetic force to carry out start.Keyboard 100 can be applied to personal desktop's computer, portable electronic devices and other various electronic installation utilizing keyboard to carry out instruction input.This exposure neither limits.
As shown in Figure 1, keyboard 100 comprises a base plate 102 and at least one keycap 104.Keycap 104 and base plate 102 are arranged in pairs or groups and are applied.Specifically, keycap 104 is the upper surfaces being removably installed in base plate 102, and user is by pressing keycap 104 to carry out the operation of instruction input to keyboard 100.In addition, in certain embodiments, keyboard 100 can comprise a plurality of keycap 104, and the shape of those keycaps 104 can be identical or not identical.The size of those keycaps 104 can be identical or not identical.
Fig. 2 is the enlarged diagram of the region A of keyboard 100 in Fig. 1.As shown in Figure 2, keycap 104 comprises body 1040, first magnet assembly 1042, second magnet assembly 1044, first limit assembly 1046 and the second limit assembly 1048.
First magnet assembly 1042 and the second magnet assembly 1044 are relatively arranged at the lower surface of body 1040, and the first limit assembly 1046 and the second limit assembly 1048 are also relatively arranged at the lower surface of body 1040.The upper surface of body 1040 carries out pressing operation with for user.In this be referred to as " lower surface of body 1040 " refer to be installed on base plate 102 when keycap 104 time, body 1040 towards base plate 102 that surface.Contrary, " upper surface of body 1040 " refers to another surface relative to lower surface in body 1040.
Body 1040 has the first limit S1, Second Edge S2, the 3rd limit S3 and the 4th limit S4.Second Edge S2 is with the first limit S1 parallel relative to the first limit S1.Similarly, the 4th limit S4 is with the 3rd limit S3 parallel relative to the 3rd limit S3.In other words, the first limit S1 is adjacent to the 3rd limit S3 and the 4th limit S4, and Second Edge S2 is also adjacent to the 3rd limit S3 and the 4th limit S4.
First magnet assembly 1042 is arranged at the first limit S1, and the second magnet assembly 1044 is arranged at Second Edge S2.In addition, the first limit assembly 1046 is arranged at the 3rd limit S3, and the second limit assembly 1048 is arranged at the 4th limit S4." setting " alleged by this refers to that distance is between the two better and is less than 5 millimeters (mm).
In certain embodiments, the first magnet assembly 1042 and the second magnet assembly 1044 can be the magnetic stripe of strip.Compared to the magnet of circle, the magnetic stripe of strip can make the start between keycap 104 and base plate 102 more stable, to increase stability when user operates.
In addition, as shown in Figure 2, because the first magnet assembly 1042 and the second magnet assembly 1044 are relatively arranged at body 1040, and the first limit assembly 1046 and the second limit assembly 1048 are relatively arranged at body 1040, therefore, a region F can be formed between the first magnet assembly 1042, second magnet assembly 1044, first limit assembly 1046 and the second limit assembly 1048.Region F is square type.
Because the first magnet assembly 1042, second magnet assembly 1044, first limit assembly 1046 and the second limit assembly 1048 are the surroundings being arranged on region F, the active force between keycap 104 and base plate 102 is made to be distributed in surrounding.So, when the position of user's pressing is not positioned at the center of keycap 104, keycap 104 also can trigger keyboard 100 effectively.
Fig. 3 be in Fig. 2 base plate 102 and keycap 104 be separated schematic diagram, Fig. 4 is the combination schematic diagram of base plate 102 and keycap 104 in Fig. 3, and Fig. 5 is the operation chart of base plate 102 and keycap 104 in Fig. 4.
As shown in Figures 2 and 3, keycap 104 also comprises the first storage tank P1 and the second storage tank P2.First storage tank P1 and the second storage tank P2 is arranged at the lower surface of body 1040.First storage tank P1 is arranged at the first limit S1.The shape of the first storage tank P1 is corresponding to the first magnet assembly 1042, and the size of the first storage tank P1 is slightly larger than the first magnet assembly 1042.First storage tank P1 is in order to accommodating first magnet assembly 1042.Similarly, the second storage tank P2 is arranged at Second Edge S2.The shape of the second storage tank P2 is corresponding to the second magnet assembly 1044, and the size of the second storage tank P2 is slightly larger than the second magnet assembly 1044.Second storage tank P2 is in order to accommodating second magnet assembly 1044.
In realization, the first storage tank P1 and the second storage tank P2 can be formed from the lower surface of keycap 104 to downward-extension in integrated mode.In some other embodiments, the first storage tank P1 and the second storage tank P2 can first be formed through ejection formation, moulding by casting or other molding mode.Then, the first storage tank P1 and the second storage tank P2 can again through binding, gluing together or other laminating type is combined with keycap 104.
As shown in Figure 3, base plate 102 also comprises the first snap component 1022 and the second snap component 1024.First snap component 1022 and the first limit assembly 1046 are arranged in pairs or groups and are applied, and the second snap component 1024 and the second limit assembly 1048 are arranged in pairs or groups and applied.In certain embodiments, the first snap component 1022 and the second snap component 1024 are column, and its end extends to form clamping part R1.It is noted that the face shaping of the first snap component 1022 and the second snap component 1024 not with the shape illustrated in drawing for restriction.
First snap component 1022 and the second snap component 1024 are arranged at the upper surface of the plate body 1020 of base plate 102.Relative position between first snap component 1022 and the second snap component 1024 and relative distance are corresponding to the relative position between the first limit assembly 1046 and the second limit assembly 1048 and relative distance.Be described in detail for the first snap component 1022 and the first limit assembly 1046 below.Second snap component 1024 and the first limit assembly 1048 have similar content, therefore repeat no more.
As shown in Figure 3, the first limit assembly 1046 can the mode of stopper slot realize.The wall of the first limit assembly 1046 is formed with spacing hole O1.In certain embodiments, spacing hole O1 is through hole.At some in other embodiment, spacing hole O1 can be blind hole.
As shown in Figure 4, when keycap 104 and base plate 102 arrange in pairs or groups apply time, namely when keycap 104 is removably installed on base plate 102, first snap component 1022 be arranged in the middle of the first limit assembly 1046 (stopper slot) at least partly, to make the first snap component 1022 and the first limit assembly 1046 mutually fasten, and the clamping part R1 of the first snap component 1022 can be arranged in spacing hole O1.Spacing hole O1 can in order to limit clamping part R1 scope moving up and down, to limit keycap 104 further relative to base plate 102 scope moving up and down.
Base plate 102 comprises the 3rd magnet assembly and the 4th magnet assembly 1026.The position of the 3rd magnet assembly corresponds to the first magnet assembly 1042, and the position of the 4th magnet assembly 1026 corresponds to the second magnet assembly 1044.For the second magnet assembly 1044 and a certain magnetic pole (such as: N pole) of the 4th magnet assembly 1026, second magnet assembly 1044 adjacent with the same pole (N pole) of the 4th magnet assembly 1026 and establish.First magnet assembly 1042 and the 3rd magnet assembly have similar content, therefore repeat no more.
So, when the first snap component 1022 is arranged in the first limit assembly 1046, between the second magnet assembly 1044 and the 4th magnet assembly 1026, magnetic repulsion is had.Because clamping part R1 can limit the position of keycap 104, therefore keycap 104 can not be pushed away away because of magnetic repulsion, as shown in Figure 4.
As shown in Figures 2 and 4, because the first magnet assembly 1042, second magnet assembly 1044, first limit assembly 1046 and the second limit assembly 1048 are arranged at four limits of keycap 104 respectively.So, all have active force (magnetic force or buckle power) between four limits of keycap 104 and base plate 102, keycap 104 can be made to maintain and preferably balance.In addition, the keyboard technique that triggers, the problem that keycap 104 can avoid edge-triggered bad is only carried out with central point compared to other.
In addition, base plate 102 also comprises insulating barrier L1.The below of insulating barrier L1 is conductive layer L2.The below of conductive layer L2 is insulating barrier L3.The below of insulating barrier L3 is conductive layer L4.The below of conductive layer L4 is insulating barrier L5.In certain embodiments, insulating barrier L1 and insulating barrier L5 can be rubber film (membrane), and the material of conductive layer L2 and conductive layer L4 all can be silver.Compared to the metal of other kinds, the conductivity of silver is better, can in order to improve zero sensitivity of keyboard.But this exposure is neither restriction with above-mentioned material.In addition, insulating barrier L3 is in order to conductive layer L2 and conductive layer L4 electrically isolated when user not yet presses keycap 104.
As shown in Figure 4, contact zone Q is formed with in insulating barrier L3.As shown in Figure 5, when keycap 104 presses downwards by user, the second magnet assembly 1044 can move down along with keycap 104.Now, owing to having magnetic repulsion between the second magnet assembly 1044 and the 4th magnet assembly 1026, magnetic repulsion can force the 4th magnet assembly 1026 to move downwards, is extruded downwards by conductive layer L2 to make the 4th magnet assembly 1026.So, will be in electrical contact with conductive layer L4 through contact zone Q by the conductive layer L2 extruded downwards, to transmit the signal corresponding to keycap 104, as shown in Figure 5.
But when user decontrols pressing keycap 104, keycap 104 can upwards boost by magnetic repulsion between the second magnet assembly 1044 and the 4th magnet assembly 1026 again, returns back to state as shown in Figure 4 to make keycap 104.
Need it is specifically intended that in certain embodiments, keycap 104a may not be rectangle.As shown in Figure 6, Fig. 6 be according to another embodiment illustrate the schematic diagram of a kind of keycap 104a.Keycap 104a shown in Fig. 6 is circular.But at some in other embodiment, keycap 104a also may be other geometries.Although keycap 104a is not rectangle, also can forming region F between the first magnet assembly 1042, second magnet assembly 1044, first limit assembly 1046 and the second limit assembly 1048.Region F is square type.So because the first magnet assembly 1042, second magnet assembly 1044, first limit assembly 1046 and the second limit assembly 1048 are the surroundings being arranged on region F, the active force between keycap 104a and base plate 102 is made also to be distributed in surrounding.So, when the position of user's pressing is not positioned at the center of keycap 104a, keycap 104a also can trigger keyboard 100 effectively.
In sum, the configuration of magnet assembly and limit assembly makes keycap maintenance preferably balance.Trigger with central point compared to prior art, the problem that the magnet assembly in above-described embodiment and limit assembly more can avoid edge-triggered bad, thus promote the stability of user's pressing operation.
Although the present invention discloses as above with execution mode; so itself and be not used to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; when being used for a variety of modifications and variations, the protection range of therefore the present invention should be as the criterion depending on the accompanying claim person of defining.
Claims (8)
1. a keycap, is characterized in that, described keycap comprises:
One body;
One first magnet assembly, is arranged at one first limit of this body;
One second magnet assembly, is relatively arranged at this body with this first magnet assembly, and this second magnet assembly is arranged at a Second Edge of this body, and this Second Edge is parallel with this first limit;
One first limit assembly, is arranged at one the 3rd limit of this body; And
One second limit assembly, is relatively arranged at this body with this first limit assembly, and this second limit assembly is arranged at one the 4th limit of this body, and the 4th limit is parallel with the 3rd limit.
2. keycap as claimed in claim 1, it is characterized in that, wherein form a region between this first magnet assembly, this second magnet assembly, this first limit assembly and this second limit assembly, this region is square type.
3. keycap as claimed in claim 1, it is characterized in that, described keycap also comprises:
One first storage tank, is arranged at this body; And
One second storage tank, is relatively arranged at this body with this first storage tank, and this first storage tank and this second storage tank are with disposed therein for those magnet assemblies.
4. keycap as claimed in claim 1, is characterized in that, wherein those limit assemblies each comprise a stopper slot, and the wall of this stopper slot is formed with a spacing hole.
5. a keyboard, is characterized in that, described keyboard comprises:
One base plate, comprises one first snap component and one second snap component; And
At least one keycap, it comprises:
One body;
One first magnet assembly, is arranged at one first limit of this body;
One second magnet assembly, is relatively arranged at this body with this first magnet assembly, and this second magnet assembly is arranged at a Second Edge of this body, and this Second Edge is parallel with this first limit;
One first limit assembly, is arranged at one the 3rd limit of this body; And
One second limit assembly, this body is relatively arranged at this first limit assembly, and this second limit assembly is arranged at one the 4th limit of this body, and the 4th limit is parallel with the 3rd limit, and this first limit assembly and this second limit assembly fasten mutually with this first snap component and this second snap component respectively.
6. as the keyboard that claim 5 is stated, it is characterized in that, wherein form a region between this first magnet assembly, this second magnet assembly, this first limit assembly and this second limit assembly, this region is square type.
7. keyboard as claimed in claim 5, is characterized in that, wherein those limit assemblies each comprise a stopper slot, and at least part of respectively in order to this first snap component accommodating and this second snap component of those stopper slots.
8. keyboard as claimed in claim 7, is characterized in that, the wall of wherein this stopper slot is formed with a spacing hole, and respectively those snap component comprise a clamping part, and this clamping part is in order to be placed in this spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864462.2A CN105551863A (en) | 2015-11-30 | 2015-11-30 | Keycap and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510864462.2A CN105551863A (en) | 2015-11-30 | 2015-11-30 | Keycap and keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551863A true CN105551863A (en) | 2016-05-04 |
Family
ID=55830987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510864462.2A Pending CN105551863A (en) | 2015-11-30 | 2015-11-30 | Keycap and keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551863A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123146A (en) * | 2006-08-08 | 2008-02-13 | 瑞弗实业股份有限公司 | Removable magnetic floating keyboard structure |
| EP1901005A2 (en) * | 2006-09-18 | 2008-03-19 | E.G.O. ELEKTRO-GERÄTEBAU GmbH | Operating device for an electric device and operating method |
| CN101331570A (en) * | 2005-12-16 | 2008-12-24 | 戴尔·麦克菲·普尔考克斯 | Keyboard |
| CN203950714U (en) * | 2013-12-31 | 2014-11-19 | 麦康平 | A kind of button |
| CN204680577U (en) * | 2015-04-03 | 2015-09-30 | 酷派软件技术（深圳）有限公司 | A kind of button and use the terminal of this button |
-
2015
- 2015-11-30 CN CN201510864462.2A patent/CN105551863A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101331570A (en) * | 2005-12-16 | 2008-12-24 | 戴尔·麦克菲·普尔考克斯 | Keyboard |
| CN101123146A (en) * | 2006-08-08 | 2008-02-13 | 瑞弗实业股份有限公司 | Removable magnetic floating keyboard structure |
| EP1901005A2 (en) * | 2006-09-18 | 2008-03-19 | E.G.O. ELEKTRO-GERÄTEBAU GmbH | Operating device for an electric device and operating method |
| CN203950714U (en) * | 2013-12-31 | 2014-11-19 | 麦康平 | A kind of button |
| CN204680577U (en) * | 2015-04-03 | 2015-09-30 | 酷派软件技术（深圳）有限公司 | A kind of button and use the terminal of this button |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
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| WD01 | Invention patent application deemed withdrawn after publication |