CN103578828A - Ultrathin keyboard - Google Patents
Ultrathin keyboard Download PDFInfo
- Publication number
- CN103578828A CN103578828A CN201210265305.6A CN201210265305A CN103578828A CN 103578828 A CN103578828 A CN 103578828A CN 201210265305 A CN201210265305 A CN 201210265305A CN 103578828 A CN103578828 A CN 103578828A
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- China
- Prior art keywords
- thin
- silica gel
- keyboard
- pet
- supporting layer
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Abstract
The invention discloses an ultrathin keyboard which comprises a supporting layer, a flexible circuit board stacked on the supporting layer, thin-film switches, silica gel sheets and a PET reinforcing layer. The thin-film switches adhere to the corresponding key positions on the flexible circuit board, the silica gel sheets are printed with key cap styles and adhere to the PET reinforcing layer, and the PET reinforcing layer and the flexible circuit board are installed in a combined mode. The ultrathin keyboard has the advantages that due to the fact that a keyboard supporting part is made of a PC material, scissor-shaped connecting parts are omitted, silica gel buttons are replaced by the thin-film switches, key caps are omitted and replaced by the silica gel sheets, and accordingly the keyboard is light and thin.
Description
Technical field
The invention belongs to notebook computer field, relate in particular to keyboard of notebook computer structure.
Background technology
Existing keyboard of notebook computer mainly consists of assembling parts such as keycap, scissor, flexible PCB and support aluminum components, and building block is many, can not save material, and keyboard weight and thickness larger, the portability of notebook computer is brought to impact.。
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the object of this invention is to provide a kind of ultra-thin keyboard, thus lighter and thinner.
Technical scheme: for achieving the above object, the present invention is by the following technical solutions: a kind of ultra-thin keyboard, comprise supporting layer, overlay flexible PCB, thin film switch, silica gel thin slice and PET strengthening course on this supporting layer, described thin film switch is fitted in key position corresponding on flexible PCB, and described silica gel thin slice is printed with keycap pattern, and be attached on PET strengthening course, this PET strengthening course and flexible PCB combination are installed.
In such scheme, cancel original scissor, with PET thin film switch, substituted silica gel button simultaneously, reduced keyboard weight and thickness; Cancel in addition keycap, the silica gel thin slice that is printed with keycap pattern by one deck replaces, thereby thinner.
As preferably, described supporting layer material selection PC or PET, thus not affecting under the prerequisite of structural strength, further reduce the weight of keyboard.
As selection, described thin film switch can also replace with sheet metal switch.
Beneficial effect: compared with prior art, the present invention has the following advantages: due to keypad support part by PC material substitution, cancel scissor and substitute silica gel button, cancel keycap and replaced by silica gel thin slice by thin film switch, thereby make keyboard lighter and thinner.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, a kind of ultra-thin keyboard, supporting layer 1, flexible PCB 2, PET thin film switch 3 or the sheet metal switch, silica gel thin slice 5 and the PET strengthening course 4 that comprise PC or PET system, flexible PCB 2 is stacked and is fitted on supporting layer 1, and PET thin film switch 3 or sheet metal switch are fitted in to key position corresponding in flexible circuit board, and by after silica gel thin slice 5 printing keycap patterns with PET strengthening course 4 portable boxes after, be assembled on flexible PCB 2, complete keyboard assembling.
Claims (3)
1. a ultra-thin keyboard, it is characterized in that: comprise supporting layer, overlay flexible PCB, thin film switch, silica gel thin slice and PET strengthening course on this supporting layer, described thin film switch is fitted in key position corresponding on flexible PCB, and described silica gel thin slice is printed with keycap pattern, and be attached on PET strengthening course, this PET strengthening course and flexible PCB combination are installed.
2. ultra-thin keyboard according to claim 1, is characterized in that: described supporting layer material selection PC or PET.
3. ultra-thin keyboard according to claim 1, is characterized in that: described thin film switch replaces with sheet metal switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265305.6A CN103578828A (en) | 2012-07-27 | 2012-07-27 | Ultrathin keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265305.6A CN103578828A (en) | 2012-07-27 | 2012-07-27 | Ultrathin keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103578828A true CN103578828A (en) | 2014-02-12 |
Family
ID=50050379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210265305.6A Pending CN103578828A (en) | 2012-07-27 | 2012-07-27 | Ultrathin keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103578828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292991A (en) * | 2018-12-07 | 2020-06-16 | 秀育企业股份有限公司 | Reinforced press key |
-
2012
- 2012-07-27 CN CN201210265305.6A patent/CN103578828A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292991A (en) * | 2018-12-07 | 2020-06-16 | 秀育企业股份有限公司 | Reinforced press key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 225600 Gaoyou city in Jiangsu Province Economic Development Zone Yangzhou City Ling Road No. 25 Applicant after: Jiangsu Transimage Technology Co.,Ltd. Address before: 225600 Gaoyou city in Jiangsu Province Economic Development Zone Yangzhou City Ling Road No. 25 Applicant before: Jiangsu Chuanyi Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGSU CHUANYI TECHNOLOGY CO., LTD. TO: JIANGSU TRANSSIMAGE TECHNOLOGY CO., LTD. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |