CN103165322A - Keyboard and assembling method for keyboard - Google Patents
Keyboard and assembling method for keyboard Download PDFInfo
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- CN103165322A CN103165322A CN2011104278703A CN201110427870A CN103165322A CN 103165322 A CN103165322 A CN 103165322A CN 2011104278703 A CN2011104278703 A CN 2011104278703A CN 201110427870 A CN201110427870 A CN 201110427870A CN 103165322 A CN103165322 A CN 103165322A
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Abstract
The invention provides a keyboard and an assembling method for the keyboard. The keyboard comprises a key cap, a scissors type support frame, a movable device and a fixed device. The key cap is supported by the scissors type support frame. The scissors type support frame at least comprises a first part and a second part, wherein the first part is at least provided with a first pin joint part, and the second part is at least provided with a second pin joint part. The movable device is connected with the first pin joint part, and the fixed device is connected with the second pin joint part. When the movable device moves, the first pin joint part is driven to move away from the second pin joint part or come close to the second pin joint part. The two parts of the scissors type support frame are respectively installed on different devices, the key cap is pressed downwards or lifted upwards through movement of one device, and the height of the keyboard is reduced when the key cap is pressed downwards, so that the aim of being ultrathin of the keyboard is achieved. The keyboard is in the normal height again when the key cap moves upwards, so that a good hand feeling of the keyboard is guaranteed.
Description
Technical field
The present invention relates to electronic applications, relate in particular to a kind of keyboard and be used for the assemble method of keyboard.
Background technology
Keyboard is widely used in various electronic equipments such as portable computer, electronic dictionary as a kind of common input unit, with input characters, numeral etc.Along with being widely used of electronic equipment, keyboard occupies an important position in whole system as man-machine communication's means.In recent years, the fast development of portable electric appts proposes new challenge to the volume of keyboard and feel, wishes the keyboard slimming and occupies less space and better feel is provided.
Usually, the thickness of keyboard is stacking is unfavorable for that electronic equipment is towards the development of miniaturization, ultrathin.Even each part of existing keyboard is accomplished ultimate attainment thin, but due to the restriction of the thickness limit of material, still can't change in large quantities the height of keyboard.In addition, the ultra-thin materials of each building block of keyboard also affects the feel of keyboard.
Scissor structure is as a kind of structure of the keyboard that receives much attention, and it generally is comprised of keycap, Holder for scissors, elastomer, film circuit board and substrate etc.When keycap was exerted pressure, the downward compression elasticity body of keycap made elastomer press film circuit board and the conflict substrate, thereby makes circuit turn-on, realizes keyboard operation.Can utilize plastic cement and metal clips etc. to form Holder for scissors, thereby utilize the slip of metal clips and elasticity realize opening of keyboard and compress, this mode can reduce the thickness of keyboard to a certain extent, but its feel is bad, and when keyboard the other way around the time button fall apart, be unfavorable for portable and make its use limited.
Therefore, expectation provides a kind of keyboard, and it can when making the keyboard slimming, have good feel.
Summary of the invention
Because above-mentioned situation, the invention provides a kind of keyboard and be used for the assemble method of keyboard, it can reach ultra-thin purpose, guarantees simultaneously good use feel.
According to the one side of the embodiment of the present invention, a kind of keyboard is provided, this keyboard comprises: keycap; Support the Holder for scissors of described keycap, described Holder for scissors comprises first component and second component at least, and described first component has the first articulated section at least, and described second component has the second articulated section at least; Head is connected with described the first articulated section; And fixture, be connected with described the second articulated section, wherein, when the motion of described head, drive described the first articulated section away from or near described the second articulated section.
Preferably, described head can with the motion interlock of the screen of electronic equipment, thereby when screen motion, the first articulated section is approaching or away from the second articulated section.As example, towards away from the motion of the direction of keyboard the time, the first articulated section is near the second articulated section when screen; When keyboard moved, the first articulated section was away from the second articulated section when screen.
When described the first articulated section during away from the second articulated section, thereby keycap is depressed keyboard and is entered compressive state; And during near the second articulated section, be in thereby move keyboard on keycap the stand-by state that can work when described the first articulated section.The motion interlock of the screen by head and electronic equipment can be according to using needs automatically make keyboard be in compressive state or stand-by state.
Preferably, described fixture can be fixed head, described head can be positioned at the maneuvering board above or below described fixed head, there is opening on plate above being positioned at or the plate above this is positioned at shorter than the plate below being positioned in described fixed head and maneuvering board, thereby allows this plate that is positioned at the below and corresponding the first articulated section or the connection of the second articulated section.
Alternatively, described fixture has storage tank, and described head moves in this storage tank, thereby drives that the first articulated section approaches or away from the second articulated section.
Another aspect according to the embodiment of the present invention, a kind of assemble method for keyboard is provided, this keyboard comprises keycap, the Holder for scissors that comprises at least first component and second component, head and fixture, described first component has the first articulated section at least, described second component has the second articulated section at least, and described method comprises: with the described keycap of described Holder for scissors support and connection; Described head is connected with described the first articulated section; Described fixture is connected with described the second articulated section, wherein, when the motion of described head, drive described the first articulated section away from or near described the second articulated section.
In the technique scheme of the embodiment of the present invention, be divided on different devices by two parts with Holder for scissors, and the motion by a device make keycap depress or on move, compressed the height of keyboard when keycap is depressed, reach ultra-thin purpose; Get back to normal height when moving on keycap, guaranteed the excellent handle when keyboard uses.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, the below will do to introduce simply to the accompanying drawing of required use in the description of embodiment.Accompanying drawing in the following describes is only exemplary embodiment of the present invention, rather than restrictive embodiment.
Fig. 1 illustrates the decomposition texture schematic diagram according to the keyboard of the embodiment of the present invention;
Fig. 2 illustrates the schematic diagram that is in compressive state according to the keyboard of the embodiment of the present invention;
Fig. 3 illustrates the schematic diagram that is in the stand-by state that can work according to the keyboard of the embodiment of the present invention;
Fig. 4 is the flow chart that illustrates according to the assemble method that is used for keyboard of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiment.
Below, the keyboard structure of the embodiment of the present invention is described in conjunction with Fig. 1 to Fig. 3.Fig. 1 illustrates the decomposition texture schematic diagram according to the keyboard of the embodiment of the present invention, Fig. 2 illustrates the schematic diagram that is in compressive state according to the keyboard of the embodiment of the present invention, and Fig. 3 illustrates the schematic diagram that is in the stand-by state that can work according to the keyboard of the embodiment of the present invention.
As shown in Figure 1, the button of this keyboard comprises: keycap 101; Support the Holder for scissors 102 of described keycap, described Holder for scissors 102 comprises first component 102a and second component 102b at least, and described first component 102a has the first articulated section at least, and described second component 102b has the second articulated section at least; Head 103 is connected with described the first articulated section; And fixture 104, be connected with described the second articulated section; Wherein, when 103 motion of described head, drive described the first articulated section away from or near described the second articulated section.
Described Holder for scissors 102 can realize with existing various structures, and for example, first component 102a can be first component, and second component 102b can be for being sheathed on the second framework of the first framework lateral border.The concrete structure of described Holder for scissors 102 is not construed as limiting the invention.In the diagram of Fig. 1, the first articulated section that is positioned at the lower end of first component 102a is illustrated as the card structure, and it is used in conjunction with to be connected with card structure on head 103.Similarly, use to be connected with the card structure configuration on fixture 104 the second articulated section that is positioned at the lower end of first component 102b.But described articulated section can be any Pivot component, and is not limited to the card structure, as long as described Holder for scissors 102 and corresponding head 103 or fixture 104 can be coupled together.
In the diagram of Fig. 1, fixture 104 is illustrated as the form of plate, it is a kind of fixed head, head 103 is illustrated as the portable plate that is positioned at the fixed head top, oblong openings is for example arranged on this portable plate, be connected with fixed head so that the second component 102b of Holder for scissors 102 can pass described oblong openings.Described portable plate can also be embodied as other form, for example, makes the length of Length Ratio fixed head of maneuvering board short, and making does not affect being connected of the second component of Holder for scissors 102 102b and fixed head yet when fixed head moves.Alternatively, the fixed head as fixture 104 can also be arranged on the top, and will be arranged on as the portable plate of head 103 below.At this moment, described opening need to be arranged on the fixed head that is in the top or make the fixed head that is positioned at the top shorter than the portable plate that is positioned at the below.In brief, described fixture 104 can be fixed head, described head 103 can be for being the maneuvering board that is positioned at above or below described fixed head, there is opening on plate above being positioned at or the plate above this is positioned at shorter than the plate below being positioned in described fixed head and maneuvering board, thereby allows this plate that is positioned at the below and corresponding the first articulated section or the connection of the second articulated section.Described fixed head and portable plate can be realized with the base plate of keyboard.
Implementation as an alternative, can arrange storage tank on described fixture 104, head 103 for example is embodied as pulley, the motion by pulley in storage tank make described the first articulated section away from or near described the second articulated section, thereby make Holder for scissors 102 carry out open and close movement.
Need to prove, the realization of fixture 104 and head 103 is not limited to above-mentioned example, all can make by the motion of head 103 described the first articulated section away from or do not break away from design of the present invention near the structure of described the second articulated section.
Utilize the structure of above-mentioned keyboard, when not using keyboard, the motion by head 103 makes described the first articulated section away from described the second articulated section, and the height step-down of Holder for scissors 102, keycap are depressed, thereby keyboard enters compressive state shown in Figure 2.In the time will using keyboard, the motion by head 103 makes described the first articulated section near described the second articulated section, and Holder for scissors 102 highly raises, move on keycap, thereby keyboard enters stand-by state shown in Figure 3.In the compressive state of as shown in Figure 2 keyboard, reached ultra-thin purpose by the height that reduces keyboard; In the stand-by state of as shown in Figure 2 keyboard, keyboard is got back to normal position, has kept the original function of keyboard, has guaranteed good use feel.
Note, keyboard for the scissor structure of the embodiment of the present invention, ground matches with described head 103 motions, the first component 102a of Holder for scissors 102 or second component 102b can carry out corresponding movement with respect to keycap 101, and perhaps the pivot that is used for connection first component 102a and second component 102b of Holder for scissors 102 can correspondingly move.In addition, other parts that may exist in keyboard structure are known by those skilled in the art, may make the point fuzziness of wanting of the present invention for their description, so do not describe here.
Keyboard in the embodiment of the present invention typically is used for the portable electric appts such as portable computer, electronic dictionary.Usually, when the screen of portable electric appts was opened, keyboard was in workable stand-by state, and when the screen of portable electric appts was closed, keyboard was in idle compressive state.Based on this, motion that can coupled system and make keyboard be in compressive state or stand-by state.Particularly, with the motion interlock of described head 103 with the screen of electronic equipment, thereby when screen motion, drive the motion of head 103, thereby make the first articulated section approaching or away from the second articulated section.Typically, towards away from the motion of the direction of keyboard the time, the first articulated section is in thereby move keyboard on keycap the stand-by state that can work near the second articulated section when screen; When keyboard moved, the first articulated section was away from the second articulated section when screen, thereby keycap is depressed keyboard and entered compressive state.By head 103 and the motion of the screen of electronic equipment are linked, keyboard is automatically switched between compressive state and stand-by state.
Alternatively, according to the different needs of putting into practice, can also change according to the state of electronic equipment the state of keyboard.For example, when electronic equipment is in idle park mode, standby mode, make keyboard enter compressive state; When electronic equipment is in mode of operation, make keyboard enter stand-by state.Those skilled in the art can according to the different operation parameter of electronic equipment, come automatically keyboard to be adjusted into compressive state or stand-by state after having read the embodiment of the present invention.
In embodiment as described above of the present invention, be divided on two devices (being head and fixture here) by two parts with Holder for scissors, and change the height of keyboard by the motion of head, when keyboard does not use, keycap is depressed and has been compressed the height of keyboard, reaches ultra-thin purpose; When keyboard is in stand-by state, move on keycap and get back to normal height, guaranteed the excellent handle that keyboard uses, therefore when guaranteeing that keyboard is normal and using, taken into account the demand of keyboard slimming and excellent handle.
Fig. 4 is the flow chart 400 that illustrates according to the assemble method that is used for keyboard of the embodiment of the present invention.This keyboard comprises keycap, the Holder for scissors that comprises at least first component and second component, head and fixture, and described first component has the first articulated section at least, and described second component has the second articulated section at least.The below specifically describes described method and comprises the steps.
Step S401: with the described keycap of described Holder for scissors support and connection.As previously mentioned, described Holder for scissors can realize with existing various structures, and its concrete structure can not be construed as limiting the invention.As example, Holder for scissors can form with the first framework (that is, first component 102a) and the second framework (that is, second component 102b) that is sheathed on the first framework lateral border.One end of this first component is connected to keycap to support keycap, and its other end has the articulated section, and the head that is connected to as described below.This end of second is the support and connection keycap similarly, and the other end is the fixture that is connected to as described below by the articulated section.
Step S402: described head is connected with described the first articulated section.As shown in Figure 1, this head 103 can be portable plate, be positioned at fixture 104 tops, and the length of the fixture below the opening that oblong openings or other shape are for example arranged on this portable plate or this portable plate ratio is short, so that second of Holder for scissors 102 can be connected with fixture.Have on this head with Holder for scissors on the Pivot component that is used in conjunction with of articulated section, thereby by described head 103 is connected with described the first articulated section, the second component 102b of Holder for scissors 102 is installed to described head 103.Alternatively, head 103 for example can be embodied as pulley, by the motion of pulley on fixture 104 make described the first articulated section away from or near described the second articulated section, thereby make Holder for scissors 102 carry out open and close movement.
Step S403: described fixture is connected with described the second articulated section.As previously mentioned, this fixture 104 can be fixed head, can be positioned at head above or below, and when fixture is positioned at the head top, have on fixed head opening or this fixed head than below the length of head short so that the first component of Holder for scissors 102 can be connected with fixture.When head 103 is implemented as pulley, there is storage tank on fixture, pulley is moved in this storage tank and make Holder for scissors can carry out open and close movement.
Note, in the keyboard that utilizes above-mentioned assemble method assembling, ground matches with described head motion, the first component of Holder for scissors or second carry out corresponding movement with respect to keycap 101, and perhaps the pivot that is used for connecting first component and second of Holder for scissors 102 can correspondingly move.
In the keyboard that utilizes the assembling of above-mentioned assemble method, when described head motion, drive described the first articulated section away from or near described the second articulated section.When not using keyboard, the motion by head makes described the first articulated section away from described the second articulated section, and Holder for scissors height step-down, keycap are depressed, thereby keyboard enters compressive state shown in Figure 2.In the time will using keyboard, the motion by head drives described the first articulated section near described the second articulated section, and Holder for scissors 102 highly raises, move on keycap, thereby keyboard enters stand-by state shown in Figure 3.In the compressive state of keyboard, reach ultra-thin purpose by the height that reduces keyboard; In the stand-by state of keyboard, keyboard is got back to normal position, has kept the original function of keyboard, has guaranteed good use feel.
As previously mentioned, can be with the motion interlock of the screen of described head and electronic equipment, thus when screen motion, drive the motion of head 103, make the first articulated section approaching or away from the second articulated section.For example, towards away from the motion of the direction of keyboard the time, the first articulated section is in thereby move keyboard on keycap the stand-by state that can work near the second articulated section when screen; When keyboard moved, the first articulated section was away from the second articulated section when screen, thereby keycap is depressed keyboard and entered compressive state.The motion interlock of the screen by making head and electronic equipment can make keyboard automatically switch between compressive state and stand-by state.Alternatively, can according to other operation parameter of electronic equipment, keyboard be adjusted into compressive state or stand-by state.For example, when electronic equipment is in idle state, make keyboard enter compressive state; When electronic equipment is in the state of work, make keyboard enter stand-by state.Those skilled in the art is after having read the embodiment of the present invention, can carry out appropriate change according to putting into practice needs, and can be by the mode of software and essential hardware platform, realize head motion, with and with the interlock of the operating state of the screen of electronic equipment or electronic equipment.
In the method according to the above-mentioned assemblying keyboard of the embodiment of the present invention, be divided on head and fixture by two parts with Holder for scissors, and change the height of keyboard by the motion of head, when keyboard does not use, keycap is depressed and has been compressed the height of keyboard, reaches ultra-thin purpose; When keyboard is in stand-by state, move on keycap and get back to normal height, guaranteed the excellent handle when keyboard uses.Therefore, the keyboard that utilizes described assemble method to assemble has been taken into account the demand of keyboard slimming and excellent handle.
Above the present invention is described in detail, has used specific case in specification principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.
Claims (14)
1. keyboard, this keyboard comprises:
Keycap;
Support the Holder for scissors of described keycap, described Holder for scissors comprises first component and second component at least, and described first component has the first articulated section at least, and described second component has the second articulated section at least;
Head is connected with described the first articulated section; And
Fixture is connected with described the second articulated section,
Wherein, when the motion of described head, drive described the first articulated section away from or near described the second articulated section.
2. according to claim 1 keyboard, the motion interlock of the screen of wherein said head and electronic equipment, thus when screen motion, the first articulated section is approaching or away from the second articulated section.
3. according to claim 2 keyboard, wherein when screen towards away from the direction motion of keyboard the time, the first articulated section is near the second articulated section;
When keyboard moved, the first articulated section was away from the second articulated section when screen.
4. the described keyboard of any one according to claim 1-3, wherein when described the first articulated section during away from the second articulated section, thereby keycap is depressed keyboard and is entered compressive state; And
During near the second articulated section, be in thereby move keyboard on keycap the stand-by state that can work when described the first articulated section.
5. according to claim 1 keyboard, wherein, described fixture is fixed head, described head is the maneuvering board that is positioned at above or below described fixed head, there is opening on plate above being positioned at or the plate above this is positioned at shorter than the plate below being positioned in described fixed head and maneuvering board, thereby allows this plate that is positioned at the below and corresponding the first articulated section or the connection of the second articulated section.
6. according to claim 1 keyboard, wherein, described fixture has storage tank, and described head moves in this storage tank.
7. according to claim 1 keyboard, wherein, described Holder for scissors also comprises pivot,
When described head motion, this pivot correspondingly moves or first component or the second component of Holder for scissors carry out corresponding movement with respect to keycap.
8. assemble method that is used for keyboard, this keyboard comprises keycap, the Holder for scissors that comprises at least first component and second component, head and fixture, described first component has the first articulated section at least, and described second component has the second articulated section at least, and described method comprises:
With the described keycap of described Holder for scissors support and connection;
Described head is connected with described the first articulated section;
Described fixture is connected with described the second articulated section;
Wherein, when the motion of described head, drive described the first articulated section away from or near described the second articulated section.
9. according to claim 8 assemble method, the motion interlock of the screen of wherein said head and electronic equipment, thus when screen motion, the first articulated section is approaching or away from the second articulated section.
10. according to claim 9 assemble method, wherein when screen towards away from the direction motion of keyboard the time, the first articulated section is near the second articulated section;
When keyboard moved, the first articulated section was away from the second articulated section when screen.
11. the assemble method of any one according to claim 8-10, wherein when described the first articulated section during away from the second articulated section, thereby keycap is depressed keyboard and is entered compressive state; And
During near the second articulated section, be in thereby move keyboard on keycap the stand-by state that can work when described the first articulated section.
12. assemble method according to claim 8, wherein, described fixture is fixed head, described head is the maneuvering board that is positioned at above or below described fixed head, there is opening on plate above being positioned at or the plate above this is positioned at shorter than the plate below being positioned in described fixed head and maneuvering board, thereby allows this plate that is positioned at the below and corresponding the first articulated section or the connection of the second articulated section.
13. assemble method according to claim 8, wherein, described fixture has storage tank, and described assemble method also comprises moves described head in this storage tank.
14. assemble method according to claim 8, wherein, described Holder for scissors also comprises pivot,
When described head motion, this pivot correspondingly moves or first component or the second component of Holder for scissors carry out corresponding movement with respect to keycap.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104278703A CN103165322A (en) | 2011-12-19 | 2011-12-19 | Keyboard and assembling method for keyboard |
| DE102012112628.3A DE102012112628B4 (en) | 2011-12-19 | 2012-12-19 | Keyboard, method for driving and building same and electronic device |
| US13/719,475 US8842073B2 (en) | 2011-12-19 | 2012-12-19 | Keyboard, method of driving and assembling the same, and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104278703A CN103165322A (en) | 2011-12-19 | 2011-12-19 | Keyboard and assembling method for keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103165322A true CN103165322A (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104278703A Pending CN103165322A (en) | 2011-12-19 | 2011-12-19 | Keyboard and assembling method for keyboard |
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| Country | Link |
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| CN (1) | CN103165322A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107240525A (en) * | 2016-03-29 | 2017-10-10 | 致伸科技股份有限公司 | Keyboard |
| CN107346716A (en) * | 2016-05-06 | 2017-11-14 | 致伸科技股份有限公司 | The keyboard of adjustable button height |
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| CN1452046A (en) * | 2002-04-15 | 2003-10-29 | 达方电子股份有限公司 | Keyboard capable of lifting key sectionally |
| CN1815651A (en) * | 2005-02-01 | 2006-08-09 | 达方电子股份有限公司 | Input device, key structure and its elastic mechanism |
| CN201212962Y (en) * | 2008-02-21 | 2009-03-25 | 联想(北京)有限公司 | Adjustable notebook computer keyboard and notebook computer |
| CN101789323A (en) * | 2009-04-21 | 2010-07-28 | 袁建平 | Keyboard key and assembling method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1317811A (en) * | 2000-04-13 | 2001-10-17 | 达方电子股份有限公司 | Shear-type key device with adjustable height |
| CN1452046A (en) * | 2002-04-15 | 2003-10-29 | 达方电子股份有限公司 | Keyboard capable of lifting key sectionally |
| CN1815651A (en) * | 2005-02-01 | 2006-08-09 | 达方电子股份有限公司 | Input device, key structure and its elastic mechanism |
| CN201212962Y (en) * | 2008-02-21 | 2009-03-25 | 联想(北京)有限公司 | Adjustable notebook computer keyboard and notebook computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107240525A (en) * | 2016-03-29 | 2017-10-10 | 致伸科技股份有限公司 | Keyboard |
| CN107240525B (en) * | 2016-03-29 | 2020-06-16 | 致伸科技股份有限公司 | Keyboard with a keyboard body |
| CN107346716A (en) * | 2016-05-06 | 2017-11-14 | 致伸科技股份有限公司 | The keyboard of adjustable button height |
| CN107346716B (en) * | 2016-05-06 | 2019-05-17 | 致伸科技股份有限公司 | The keyboard of adjustable key height |
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Application publication date: 20130619 |