CN103740035A - Key cap processing method and key caps - Google Patents
Key cap processing method and key caps Download PDFInfo
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- CN103740035A CN103740035A CN201310653511.9A CN201310653511A CN103740035A CN 103740035 A CN103740035 A CN 103740035A CN 201310653511 A CN201310653511 A CN 201310653511A CN 103740035 A CN103740035 A CN 103740035A
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- keycap
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Abstract
The invention discloses a key cap processing method. The key cap processing method comprises following steps: transparent ABS plastic and pearl powder are mixed and are processes so as to obtain pellets used for processing the key caps; the key caps are prepared from the pellets via injection molding processes; surfaces of the key caps are sprayed with a black coating; and after spraying, the key caps are subjected to laser etching so as to form characters on the surfaces, and then the finished key caps are obtained. According to the key cap processing method, process flow is simplified, process cycle is shortened, and loss is reduced.
Description
Technical field
The present invention relates to keycap manufacture field, particularly relate to a kind of keycap complete processing and keycap.
Background technology
Existing keycap is conventionally by plastic injection-moulded the forming of acrylonitrile-butadiene-styrene (ABS) (ABS), and take transparent ABS as example, keycap coating process is at present, after transparent ABS injection moulding, transparent silver color or transparent whites coating are sprayed in primary coat, and then surface spraying blackwash carries out radium carving character.During radium carving character, reservation primary coat is silver color or transparent whites so that character shows transparency.For strengthening the performance of keycap, after radium has been carved conventionally, the coating material solidified protection of covering one deck UV-light (UV).
Above-mentioned keycap can be used in without lamplit environment at night, opened light source and can make the character luminous on keycap, closed character on light source keycap still clear and legible.But existing keycap coating process complexity, the production cycle is long, and loss is high, as: processing 1000 cover keycaps need the UV coating of loss 15%; And add man-hour, radium carving machine all needs to carry out the adjustment test of parameter at every turn, if Q frequency (KHz) is excessive, speed is crossed slowly and primary coat radium can be worn, cause character to present transparent ground, without colour contrast, under the state of closing light source, character cannot clearly be recognized with other black positions.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of keycap complete processing and keycap, can be in the keycap course of processing, simplification of flowsheet, shorten process-cycle and reducing the wastage.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of keycap complete processing is provided, comprises step: by processing after transparent ABS plastics and pearlescence mixing, to be formed for processing the pellet of taking out of keycap body; To take out pellet and be processed to form keycap body by Shooting Technique; At the cap surface spray black coating of key body; Keycap body after spraying is carried out to radium carving to form in its surface character, and then obtain keycap finished product.
Wherein, the keycap body after spraying being carried out to radium carving comprises with the step that forms in its surface character before: to carrying out parameter setting for the radium carving machine of radium carving; The parameter of setting can be used for carrying out multiple batches of radium carving.
Wherein, the spraying number of times of blackwash is for once.
Wherein, blackwash is frosted black paint.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of keycap is provided, comprise take transparent ABS plastics and pearlescence, be processed to form take out pellet as the injection molded keycap body of raw material, the coating that keycap surface is coated with, and radium carving coating and the character that forms, coating is blackwash, preferably frosted black paint.
The invention has the beneficial effects as follows: be different from the situation of prior art, keycap complete processing of the present invention comprises by processing after transparent ABS plastics and pearlescence mixing, to be formed for processing the pellet of taking out of keycap body; To take out pellet and be processed to form keycap body by Shooting Technique; At the surface spraying blackwash of keycap body; Keycap body after spraying is carried out to radium carving to form in its surface character, and then obtain keycap finished product.Compared with prior art, in the keycap body of keycap of the present invention, contain pearlescence, can save the operation of spraying primary coat; And the present invention adopts the blackwash of high abrasion, do not need to cover again one deck UV coating.By the way, keycap complete processing of the present invention can simplification of flowsheet, shorten the process-cycle and reduce the wastage.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of keycap complete processing one embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of keycap complete processing one embodiment of the present invention, and in the present embodiment, technical process is specific as follows:
In the present embodiment, the frosted black paint that blackwash is high abrasion, its wear resisting property reaches industry standard.The spraying number of times of frosted black paint is for once.
In the present embodiment, need radium carving machine to carry out parameter setting, but once set before radium carving, subsequent production only need be opened radium carving file, need not carry out the fine setting of any parameter and just can process.
Wherein, set the time shorten of radium carving machine parameter, directly high-power processing, can not injure keycap body.When Q is frequently large, because keycap body is opaque member, do not possess optically focused performance, can not destroy glue part yet.
The keycap finished product that the present embodiment obtains is assembled into after keyboard, and in the non-luminous situation of keyboard, the character on keycap also can produce very high contrast gradient.When keyboard is luminous, keycap is the light emitting keycap that performance is higher.
In sum, the advantage of keycap complete processing of the present invention is: simplify manufacturing procedure, and the faster production cycle, reduce material loss, improve working (machining) efficiency, whole process can make cost decline 35%.
By above-mentioned complete processing, can obtain light emitting keycap, the keycap that the present embodiment produces comprise take transparent ABS plastics and pearlescence, be processed to form take out pellet as the injection molded keycap body of raw material, the coating that keycap surface is coated with, and radium carving coating and the character that forms.Wherein, coating is that blackwash-frosted is black, and blackwash is carried out to radium carving to form the higher character of contrast gradient.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a keycap complete processing, is characterized in that, comprises the following steps:
By processing after transparent ABS plastics and pearlescence mixing, to be formed for processing the pellet of taking out of keycap body;
Described in inciting somebody to action, take out pellet and be processed to form keycap body by Shooting Technique;
At the surface spraying blackwash of described keycap body;
Keycap body after described spraying is carried out to radium carving to form in its surface character, and then obtain keycap finished product.
2. technique according to claim 1, is characterized in that, describedly keycap body after spraying is carried out to radium carving before forming in its surface the step of character, comprises:
To carrying out parameter setting for the radium carving machine of radium carving.
3. technique according to claim 2, is characterized in that, the spraying number of times of described blackwash is for once.
4. technique according to claim 3, is characterized in that, described blackwash is frosted black paint.
5. a keycap, it is characterized in that, comprise take transparent ABS plastics and pearlescence, be processed to form take out pellet as the injection molded keycap body of raw material, the coating that described keycap surface is coated with, and radium carves described coating and the character that forms, described coating is blackwash.
6. keycap according to claim 5, is characterized in that, described blackwash is frosted black paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653511.9A CN103740035A (en) | 2013-12-05 | 2013-12-05 | Key cap processing method and key caps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653511.9A CN103740035A (en) | 2013-12-05 | 2013-12-05 | Key cap processing method and key caps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103740035A true CN103740035A (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310653511.9A Pending CN103740035A (en) | 2013-12-05 | 2013-12-05 | Key cap processing method and key caps |
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| CN (1) | CN103740035A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459420A (en) * | 2015-12-15 | 2016-04-06 | 原秀科技（重庆）有限公司 | Keycap processing technology |
| CN106960754A (en) * | 2017-03-10 | 2017-07-18 | 东莞市丰润计算机有限公司 | A kind of backlight crystal keycap on computor-keyboard |
| CN109968597A (en) * | 2019-03-26 | 2019-07-05 | 珠海市智迪科技股份有限公司 | A kind of keycap processing technology |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364841Y (en) * | 2008-12-15 | 2009-12-16 | 太钲电子(苏州)有限公司 | Keycap of computer keyboard |
| CN102888071A (en) * | 2012-09-27 | 2013-01-23 | 上海锦湖日丽塑料有限公司 | Aesthetic resin for improving whiteness and scintillation effect and preparation method thereof |
-
2013
- 2013-12-05 CN CN201310653511.9A patent/CN103740035A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364841Y (en) * | 2008-12-15 | 2009-12-16 | 太钲电子(苏州)有限公司 | Keycap of computer keyboard |
| CN102888071A (en) * | 2012-09-27 | 2013-01-23 | 上海锦湖日丽塑料有限公司 | Aesthetic resin for improving whiteness and scintillation effect and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459420A (en) * | 2015-12-15 | 2016-04-06 | 原秀科技（重庆）有限公司 | Keycap processing technology |
| CN105459420B (en) * | 2015-12-15 | 2019-03-19 | 原秀科技（重庆）有限公司 | Keycap processing technology |
| CN106960754A (en) * | 2017-03-10 | 2017-07-18 | 东莞市丰润计算机有限公司 | A kind of backlight crystal keycap on computor-keyboard |
| CN106960754B (en) * | 2017-03-10 | 2018-11-02 | 东莞市丰润计算机有限公司 | A kind of backlight crystal keycap on computor-keyboard |
| CN109968597A (en) * | 2019-03-26 | 2019-07-05 | 珠海市智迪科技股份有限公司 | A kind of keycap processing technology |
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Address after: 519085, two floor, No. 21, Taiwan Industrial Park, Jinfeng West Road, Tang Feng Town, Xiangzhou District, Zhuhai, Guangdong Applicant after: G.TECH TECHNOLOGY LTD. Address before: 519085, No. 21, Taiwan Industrial Park, Jinfeng West Road, Tang Wan Town, Xiangzhou District, Guangdong, Zhuhai Applicant before: Zhuhai G.Tech Technology Ltd. |
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Application publication date: 20140423 |