CN201219078Y - Luminous computer keyboard module - Google Patents
Luminous computer keyboard module Download PDFInfo
- Publication number
- CN201219078Y CN201219078Y CNU2008200404289U CN200820040428U CN201219078Y CN 201219078 Y CN201219078 Y CN 201219078Y CN U2008200404289 U CNU2008200404289 U CN U2008200404289U CN 200820040428 U CN200820040428 U CN 200820040428U CN 201219078 Y CN201219078 Y CN 201219078Y
- Authority
- CN
- China
- Prior art keywords
- keyboard
- plastic sheet
- led luminescence
- luminescence chip
- transmissive material
- 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.)
- Expired - Fee Related
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- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The utility discloses an irradiance type computer keypad module comprising a plastic sheet (1), word key (2) and elastic support (3). The elastic support (3)is connected between plastic sheet (1) and word key (2)to make word key reciprocating relatively to the plastic sheet; every plastic sheet corresponding to every word key is provided with at least a LED light-emitting chip (4); the word key is made of transparent material and coated with opaque material, sign on surface of word key is formed by light penetrating void layer made of opaque material. The irradiance type computer keypad has simple structure, consumes little electricity, and is suitable for notebook computer.
Description
Technical field
The utility model relates to a kind of computor-keyboard module.
Background technology
Computer keyboard comprises: computer key disk module, motherboard, power line, vinyl cover and other related accessory up and down, at present computor-keyboard scarcely can self-luminous, operating difficulties when light is dark like this, there is the dealer to develop illuminated keyboard for this reason, structure is: below keyboard metal or plastic plate, be provided with LED light guide plate, carry out horizontal leaded light, its purposes is to wear gold/plastics and belong to punching on the plate in that light source is upwards led, and this illuminated keyboard complex structure, power consumption are big; And because of the use of light guide plate can increase height of original Keysheet module, the design that is not suitable for former notebook computer mechanism size is used.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of light emitting-type computor-keyboard, and this light emitting-type computor-keyboard is simple in structure, power consumption is low, is fit to the use of original notebook computer mechanism.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of light emitting-type computor-keyboard module comprises plastic sheet, keyboard and elastic support, and elastic support is connected between plastic sheet and the keyboard, and plastic sheet is reciprocating relatively to make keyboard;
At least be provided with a LED luminescence chip on the plastic sheet of corresponding each keyboard below, keyboard is made by light transmissive material, and the keyboard surface scribbles non-light transmissive material, and the symbol on keyboard surface is formed by non-light transmissive material hollowed-out translucent.
Further technical scheme of the present utility model is:
Elastic support is made by light transmissive material.
Be embedded circuit in the plastic sheet, LED luminescence chip connection circuit.
Be provided with an automatic optical switch again, automatically the switch of optical switch control LED luminescence chip (optical switch is located at motherboard automatically usually, controls the switch of LED luminescence chip again by motherboard).
Be provided with a manual switch, the switch of hand switch control LED luminescence chip.
The beneficial effects of the utility model are: owing to be provided with a LED luminescence chip at least on the plastic sheet of corresponding each keyboard below, keyboard is made by light transmissive material, the keyboard surface scribbles non-light transmissive material, and the symbol on keyboard surface is formed by non-light transmissive material hollowed-out translucent.This example is simple in structure, luminous directly can to adopt low-power LED luminescence chip like this, is suitable for notebook computer.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
Embodiment
Embodiment: a kind of light emitting-type computor-keyboard module, comprise plastic sheet 1, keyboard 2 and elastic support 3, elastic support 3 is connected between plastic sheet 1 and the keyboard 2, and plastic sheet is reciprocating relatively to make keyboard;
At least be provided with a LED luminescence chip 4 on the plastic sheet of corresponding each keyboard below, keyboard 2 is made by light transmissive material, and the keyboard surface scribbles non-light transmissive material, and the symbol on keyboard surface (comprising letter, numeral and icon) is formed by non-light transmissive material hollowed-out translucent.
Elastic support is made by light transmissive material.
Be embedded circuit in the plastic sheet 1, LED luminescence chip 4 connection circuits.
Be provided with an automatic optical switch again, automatically the switch of optical switch control LED luminescence chip (optical switch is located at motherboard automatically usually, controls the switch of LED luminescence chip again by motherboard).
Be provided with a manual switch, the switch of hand switch control LED luminescence chip.
In this example, the glow color of LED luminescence chip can freely be selected.
In this example, just establish two LED luminescence chips under the relatively large keyboard (as space bar, enter key).
Claims (5)
1. a light emitting-type computor-keyboard module comprises plastic sheet, keyboard and elastic support, and elastic support is connected between plastic sheet and the keyboard, and plastic sheet is reciprocating relatively to make keyboard;
It is characterized in that: be provided with a LED luminescence chip at least on the plastic sheet of corresponding each keyboard below, keyboard is made by light transmissive material, and the keyboard surface scribbles non-light transmissive material, and the symbol on keyboard surface is formed by non-light transmissive material hollowed-out translucent.
2. light emitting-type computor-keyboard according to claim 1, it is characterized in that: elastic support is made by light transmissive material.
3. light emitting-type computor-keyboard module according to claim 1 is characterized in that: be embedded circuit in the plastic sheet, LED luminescence chip connection circuit.
4. according to claim 1 or 2 or 3 described light emitting-type computor-keyboard modules, it is characterized in that: be provided with an automatic optical switch again, automatically the switch of optical switch control LED luminescence chip.
5. according to claim 1 or 2 or 3 described light emitting-type computor-keyboard modules, it is characterized in that: be provided with a manual switch, the switch of hand switch control LED luminescence chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404289U CN201219078Y (en) | 2008-07-08 | 2008-07-08 | Luminous computer keyboard module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404289U CN201219078Y (en) | 2008-07-08 | 2008-07-08 | Luminous computer keyboard module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219078Y true CN201219078Y (en) | 2009-04-08 |
Family
ID=40541913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200404289U Expired - Fee Related CN201219078Y (en) | 2008-07-08 | 2008-07-08 | Luminous computer keyboard module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219078Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013352A (en) * | 2010-11-26 | 2011-04-13 | 苏州达方电子有限公司 | Keyboard and manufacturing method thereof |
| CN102543541A (en) * | 2012-01-11 | 2012-07-04 | 江苏传艺科技有限公司 | Light guiding circuit board module of notebook computer light-emitting keyboard |
-
2008
- 2008-07-08 CN CNU2008200404289U patent/CN201219078Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013352A (en) * | 2010-11-26 | 2011-04-13 | 苏州达方电子有限公司 | Keyboard and manufacturing method thereof |
| CN102543541A (en) * | 2012-01-11 | 2012-07-04 | 江苏传艺科技有限公司 | Light guiding circuit board module of notebook computer light-emitting keyboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20160708 |