CN103390522A - Method for manufacturing metal key cap and electronic equipment - Google Patents
Method for manufacturing metal key cap and electronic equipment Download PDFInfo
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- CN103390522A CN103390522A CN2012101408201A CN201210140820A CN103390522A CN 103390522 A CN103390522 A CN 103390522A CN 2012101408201 A CN2012101408201 A CN 2012101408201A CN 201210140820 A CN201210140820 A CN 201210140820A CN 103390522 A CN103390522 A CN 103390522A
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- metal key
- hole
- press
- keycap
- electronic equipment
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Abstract
The invention provides a method for manufacturing a metal key cap. The method includes the steps of forming a plurality of through holes in the metal key cap in a penetrating mode through lasers, wherein the through holes form an identifier in shape according to a preset law, and the hole diameter of the through holes is any value from 0.01mm to 0.1mm, filling transparent materials into the through holes formed in a penetrating mode, fixing the transparent materials into the through holes according to preset conditions, and carrying out polishing treatment on the surface of the metal key cap. Furthermore, control can be carried out on display of the identifier on the metal key cap. When a user turns off electronic equipment, a key does not display any identifier, therefore, the key can be simple and complete, and experience of the user can be improved.
Description
Technical field
The application relates to a kind of button of electronic equipment, relates in particular to a kind of manufacture method and electronic equipment of metal key-press keycap.
Background technology
at present, electronic technology has obtained very fast development, therefore, electronic equipment and end product thereof are also day by day universal, as one of vitals of man-machine interaction, the design of button is particularly important, for the button that meets on electronic equipment can use under dim or dark environment, the button that in prior art is electronic equipment is set to the hyalomitome material or corresponding engraved structure is set on button, and at the back side of button, one light emitting source is set, thereby the light that this light emitting source sends can or have the button of engraved structure by hyaloplasmic button, and then the user just can determine the character on button or determine the effect of this button under dim or dark environment.
But, in the prior art, the button that has light transmission function on electronic equipment is all to be made by the hyalomitome material, could meet the demand of printing opacity like this, the button of making for metallic material can not be completed the effect of printing opacity, and the button of printing opacity is not having backlight or under the obsolete condition of electronic equipment, the character on button is appointed so and can be identified in the prior art, cleaning to whole button has a great impact, and has reduced user's experience degree.
Summary of the invention
The application provides a kind of manufacture method of metal key-press keycap, can not complete the problem of printing opacity in order to solve metallic push-button material in the prior art, and this manufacture method comprises:
A kind of manufacture method of metal key-press keycap, described method comprises:
Application laser is worn and is penetrated a plurality of through holes described metal key-press keycap, and wherein, described through hole is combined into the identifier shape according to default rule, and the aperture of described through hole is the arbitrary value between 0.01mm ~ 0.1mm;
Fill the hyalomitome material in wearing the described through hole of penetrating;
By default condition, described hyalomitome material is fixed in described through hole;
Polishing is carried out on surface to described metal key-press keycap.
Preferably, the aperture of described through hole is specially the arbitrary value between 0.02mm ~ 0.05mm.
Preferably, the thickness of described metal key-press keycap is the arbitrary value between 0.2mm ~ 1.0mm.
Preferably, on described metal key-press keycap, the material thickness of identifier-location is specially arbitrary value between 0.3mm ~ 0.5mm.
Preferably, described hyalomitome material is the PPS(polyphenylene sulfide) or the PC(Merlon) or the ABS(acrylonitrile-butadiene-styrene copolymer) in the composite material of a kind of or PC/ABS.
Preferably, described pre-conditioned be UV-irradiation.
A kind of electronic equipment, be provided with metal key-press on described electronic equipment, described metal key-press keycap is worn and is penetrated a plurality of through holes, wherein, described through hole forms the identifier shape according to default rule, the aperture of described through hole is the arbitrary value between 0.01mm ~ 0.1mm, is filled with the hyalomitome material in described through hole.
Preferably, the through-hole aperture on described metal key-press keycap is specially the arbitrary value between 0.02mm ~ 0.05mm.
Preferably, described electronic equipment also comprises:
Light source, be arranged at described metal key-press below, so that the light that described light source sends can be by the through hole of described metal key-press keycap.
Preferably, on described metal key-press keycap, the material thickness of identifier-location is specially arbitrary value between 0.3mm ~ 0.5mm.
The application provides a kind of manufacture method of metal key-press keycap, the method comprises: application laser is worn and is penetrated a plurality of through holes described metal key-press keycap, wherein, described through hole forms the identifier shape according to default rule, the aperture of described through hole is the arbitrary value between 0.01mm ~ 0.1mm, fill the hyalomitome material in wearing the described through hole of penetrating, by default condition, described hyalomitome material is fixed in described through hole, polishing is carried out on the surface of described metal key-press keycap.And then can control the demonstration of the identifier on metal key-press, when closing electronic equipment, do not show any identifier the user on button, make button succinctly complete, promoted user's Experience Degree.
Description of drawings
Fig. 1 is the demonstration schematic diagram that the present invention opens metal key-press when backlight;
Fig. 2 is the demonstration schematic diagram that the present invention closes metal key-press when backlight;
Fig. 3 is the manufacture method flow chart of a kind of metal key-press keycap of the present invention;
Fig. 4 is that the present invention wears the concrete structure schematic diagram of penetrating through hole on the metal key-press keycap.
Embodiment
The application provides a kind of manufacture method and electronic equipment of metal key-press keycap, described method comprises: application laser is worn and is penetrated a plurality of through holes described metal key-press keycap, wherein, described through hole is combined into the indications shape according to default rule, the aperture of described through hole is the arbitrary value between 0.01mm ~ 0.1mm, fill the hyalomitome material in wearing the described through hole of penetrating, by default condition, described hyalomitome material is fixed in described through hole, polishing is carried out on the surface of described metal key-press keycap.
in this technical scheme, through hole on the metal key-press keycap is the through hole of small-bore, having under condition backlight, can demonstrate corresponding character on the metal key-press keycap, but close backlight after, to not show any character pattern on the keycap of this metal key-press, such as, a keyboard as shown in Figure 1, button on this keyboard is metal key-press, and just wear the through hole of penetrating arbitrary aperture between 0.01mm ~ 0.1mm on this metal key-press keycap, under the condition of keyboard at backlight open under this condition, through hole on the metal keyboard key cap of key set is by the identifier that demonstrates backlight like this, certainly there is no (as shown in Figure 2) under condition backlight, will not show any identifier on this keyboard metal key-press keycap.
Be described further below by accompanying drawing and the specific embodiment technical scheme to the application.
Be illustrated in figure 3 as the manufacture method flow chart of a kind of metal key-press keycap of the application, the method comprises:
At first, before the metal key-press keycap is carried out laser beam perforation, metal key-press need to be fixed shape, for the through hole that makes back laser wear to penetrate more even, and translucent effect is more obvious, therefore, and when this metal key-press keycap is shaped, this metal key-press keycap is partly done thin processing, that is to say that the thickness of this metal key-press keycap part is made into the metal keycap of the arbitrary one-tenth-value thickness 1/10 between 0.2mm ~ 1.0mm.
Certainly, in order to make under condition backlight, character on the metal key-press keycap shows more obvious, therefore, in the embodiment of the present application, wear the material thickness of penetrating identifier-location on this metal key-press keycap and be the arbitrary one-tenth-value thickness 1/10 between 0.3mm ~ 0.5mm, wear while penetrating through hole carrying out laser like this, can wearing of through hole penetrated more evenly, and translucent effect can be more obvious.
After the shaping of metal key-press keycap is completed, utilize laser aid to wear and penetrate through hole the metal key-press keycap that is shaped, this arrays of openings forms the identifier (as shown in Figure 4) on the metal key-press keycap, wearing while penetrating through hole, all will meet preset value to conditions such as the vibrations in environment, temperature, this preset value is worn according to concrete through hole the condition of penetrating and is set.certainly this through hole can be the through hole of a preset shape, this through hole can be circular, the shapes such as ellipse, the size of through hole and shape can be set according to demand, this through hole can be selected manhole in the embodiment of the present application, and the pore size of this through hole is the arbitrary value between 0.02mm ~ 0.05mm, the aperture that is exactly in other words this through hole is a less value, could close under condition backlight like this, the identifier that forms by arrays of openings on the metal key-press keycap will can not show, so just can make and close under condition backlight, to not have any identifier on metal key-press, will be very on button succinct.
After wearing and having penetrated through hole; need to insert a kind of hyalomitome material in this through hole; this hyalomitome material can be good at transmitted light; and inserting the hyalomitome material in this through hole can play a very good protection to the electronic component of key inside, enters the normal operation that affects button in the electronic component of key inside such as materials such as preventing dust, water.
In addition, the hyalomitome material that is filled in this metal key-press keycap through hole can be the hyalomitome material with certain color, can make like this light display through this through hole that different colors is shown, such as the hyalomitome material that can be the colors such as pink, blueness, grey.This hyalomitome material can be the PPS(polyphenylene sulfide) or the PC(Merlon) or the ABS(acrylonitrile-butadiene-styrene copolymer) in the composite material of a kind of or PC/ABS.
above-mentioned hyalomitome material is soft material, therefore, after in being filled into through hole, need to be fixed this soft material, and then this soft material is fixed in the through hole of metal key-press keycap, this fixing means can be that heating is fixed or other modes are fixed, but what adopt in the embodiment of the present application is that UV-irradiation is carried out the fixing of hyalomitome material, the method of this fixedly hyalomitome material can make the hyalomitome material compare to complete more fast fixing with the method that heats, and the hyalomitome material can not overflow through hole in a large number in fixing.
In addition, in order to guarantee to fix in the short period of time the hyalomitome material that is filled in through hole, therefore, the requirement of the exposure intensity of ultraviolet light is 800 ~ 1200J in the embodiment of the present application, under such exposure intensity, being filled in the amount that the hyalomitome material in through hole overflows will more lack, and can make the fixing more even of hyalomitome material.
Owing to filling in through hole or fixedly during the hyalomitome material, this hyalomitome material all can overflow this through hole, therefore, complete fixing to the hyalomitome material in through hole after, need to carry out polishing to the metal key-press keycap, the hyalomitome material that remains on the metal key-press keycap can be got rid of like this.
And then, method by above-mentioned making metal key-press keycap, can realize when printing opacity, show corresponding identifier on the keycap of metal key-press, if the hyalomitome material of certainly filling in through hole is with color, what show on keycap is also corresponding color, is not having under condition backlight, will can not demonstrate any identifier on the keycap of metal key-press.
Further, a kind of electronic equipment also is provided in the embodiment of the present application, be provided with metal key-press in this electronic equipment, wear and penetrated a plurality of through holes on this metal key-press keycap, wherein, this through hole is to form the identifier shape according to default rule, and the aperture of described through hole is the arbitrary aperture value between 0.01mm ~ 0.1mm, also is filled with the hyalomitome material in this through hole.
In order to make under the printing opacity condition, identifier on the metal key-press keycap shows more obvious, and when light tight, do not show any identifier on the metal key-press keycap, therefore, when with laser aid, the metal key-press keycap being bored a hole processing, the aperture of this through hole is controlled at the arbitrary aperture value between 0.02mm ~ 0.05mm.
In addition, utilizing before laser aid bores a hole to the metal key-press keycap, the material thickness of this metal key-press keycap identifier-location is the arbitrary one-tenth-value thickness 1/10 between 0.3mm ~ 0.5mm.Wearing at laser aid the through hole of penetrating like this can be more even, and the efficiency of perforation is higher.
In addition, the hyalomitome material that is filled in this metal key-press keycap through hole can be the hyalomitome material with certain color, can make like this light display through this through hole that different colors is shown, such as the hyalomitome material that can be the colors such as pink, blueness, grey.This hyalomitome material can be the PPS(polyphenylene sulfide) or the PC(Merlon) or the ABS(acrylonitrile-butadiene-styrene copolymer) in the composite material of a kind of or PC/ABS.And can also add the coloured material of tool in these materials, be exactly furthermore can be so that light while seeing through the metal key-press keycap, can demonstrate different colors by adding the coloured material of tool.
Certainly, the back side of this metal key-press must arrange a light source in the embodiment of the present application, the identifier on the metal key-press keycap could be shown like this.But concrete this light source in the embodiment of the present application can be the light source at an adjustable colors of metal key-press keycap back side setting, that is to say by after installing this Colour-change light source, the user can be adjusted to different colors with light source according to the demand of self, thereby when a kind of hyalomitome material was filled in the through hole of metal key-press keycap, the user can regulate background light source and regulate the color that identifier shows.
The application provides a kind of manufacture method of metal key-press keycap, the method comprises: application laser is worn and is penetrated a plurality of through holes described metal key-press keycap, wherein, described through hole forms the identifier shape according to default rule, the aperture of described through hole is the arbitrary value between 0.01mm ~ 0.1mm, fill the hyalomitome material in wearing the described through hole of penetrating, by default condition, described hyalomitome material is fixed in described through hole, polishing is carried out on the surface of described metal key-press keycap.And then can control the demonstration of the identifier on metal key-press, when closing electronic equipment, do not show any identifier the user on button, make button succinctly complete, promoted user's Experience Degree.
Obviously, those skilled in the art can carry out various changes and modification and the spirit and scope that do not break away from the application to the application.Like this, if within these of the application are revised and modification belongs to the scope of the application's claim and equivalent technologies thereof, the application also is intended to comprise these changes and modification interior.
Claims (10)
1. the manufacture method of a metal key-press keycap, is characterized in that, described method comprises:
Application laser is worn and is penetrated a plurality of through holes described metal key-press keycap, and wherein, described through hole is combined into the identifier shape according to default rule, and the aperture of described through hole is the arbitrary value between 0.01mm ~ 0.1mm;
Fill the hyalomitome material in wearing the described through hole of penetrating;
By default condition, described hyalomitome material is fixed in described through hole;
Polishing is carried out on surface to described metal key-press keycap.
2. the method for claim 1, is characterized in that, the aperture of described through hole is specially the arbitrary value between 0.02mm ~ 0.05mm.
3. the method for claim 1, is characterized in that, the thickness of described metal key-press keycap is the arbitrary value between 0.2mm ~ 1.0mm.
4. method as claimed in claim 3, is characterized in that, on described metal key-press keycap, the material thickness of identifier-location is specially the arbitrary value between 0.3mm ~ 0.5mm.
5. the method for claim 1, is characterized in that, described hyalomitome material is the composite material of a kind of or PC/ABS in PPS polyphenylene sulfide or PC Merlon or ABS acrylonitrile-butadiene-styrene copolymer.
6. the method for claim 1, is characterized in that, described pre-conditioned be the described hyalomitome material of UV-irradiation.
7. electronic equipment, be provided with metal key-press on described electronic equipment, it is characterized in that, described metal key-press keycap is worn and is penetrated a plurality of through holes, wherein, described through hole forms the identifier shape according to certain rule, and the aperture of described through hole is the arbitrary value between 0.01mm ~ 0.1mm, is filled with the hyalomitome material in described through hole.
8. electronic equipment as claimed in claim 7, is characterized in that, the through-hole aperture on described metal key-press keycap is specially the arbitrary value between 0.02mm ~ 0.05mm.
9. electronic equipment as claimed in claim 8, is characterized in that, also comprises:
Light source, be arranged at described metal key-press below, makes the light that the sends through hole by described metal key-press keycap in the surface of metal key-press keycap formation pattern of identifiers.
10. electronic equipment as claimed in claim 9, is characterized in that, on described metal key-press keycap, the material thickness of identifier-location is specially the arbitrary value between 0.3mm ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101408201A CN103390522A (en) | 2012-05-08 | 2012-05-08 | Method for manufacturing metal key cap and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101408201A CN103390522A (en) | 2012-05-08 | 2012-05-08 | Method for manufacturing metal key cap and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103390522A true CN103390522A (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101408201A Pending CN103390522A (en) | 2012-05-08 | 2012-05-08 | Method for manufacturing metal key cap and electronic equipment |
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| Country | Link |
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| CN (1) | CN103390522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017113A (en) * | 2017-04-18 | 2017-08-04 | 上海蔚来汽车有限公司 | Function key assembly with symbol display function and preparation method thereof |
| CN113725026A (en) * | 2021-09-03 | 2021-11-30 | 联想(北京)有限公司 | Manufacturing method of keycap and input equipment |
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| CN1328331A (en) * | 2000-06-10 | 2001-12-26 | 沛鸿电子(深圳)有限公司 | Light-transmission metallic push button and its making method |
| JP2004047379A (en) * | 2002-07-15 | 2004-02-12 | Polymatech Co Ltd | Manufacturing method of key top for illuminated push-button switch |
| CN101303941A (en) * | 2007-05-08 | 2008-11-12 | 比亚迪股份有限公司 | Key-press and manufacturing method thereof |
| CN201956238U (en) * | 2010-11-10 | 2011-08-31 | 深圳市证通电子股份有限公司 | Key and metal keyboard |
| CN201956231U (en) * | 2011-01-31 | 2011-08-31 | 骏熠电子科技(昆山)有限公司 | Improved structure for button |
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2012
- 2012-05-08 CN CN2012101408201A patent/CN103390522A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328331A (en) * | 2000-06-10 | 2001-12-26 | 沛鸿电子(深圳)有限公司 | Light-transmission metallic push button and its making method |
| JP2004047379A (en) * | 2002-07-15 | 2004-02-12 | Polymatech Co Ltd | Manufacturing method of key top for illuminated push-button switch |
| CN101303941A (en) * | 2007-05-08 | 2008-11-12 | 比亚迪股份有限公司 | Key-press and manufacturing method thereof |
| CN201956238U (en) * | 2010-11-10 | 2011-08-31 | 深圳市证通电子股份有限公司 | Key and metal keyboard |
| CN201956231U (en) * | 2011-01-31 | 2011-08-31 | 骏熠电子科技(昆山)有限公司 | Improved structure for button |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017113A (en) * | 2017-04-18 | 2017-08-04 | 上海蔚来汽车有限公司 | Function key assembly with symbol display function and preparation method thereof |
| CN107017113B (en) * | 2017-04-18 | 2019-12-31 | 上海蔚来汽车有限公司 | Function key assembly with symbol display function and manufacturing method thereof |
| CN113725026A (en) * | 2021-09-03 | 2021-11-30 | 联想(北京)有限公司 | Manufacturing method of keycap and input equipment |
| CN113725026B (en) * | 2021-09-03 | 2023-08-18 | 联想(北京)有限公司 | Manufacturing method of key cap and input device |
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Application publication date: 20131113 |
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