CN201966108U - Light-emitting keyboard structure for laptop - Google Patents
Light-emitting keyboard structure for laptop Download PDFInfo
- Publication number
- CN201966108U CN201966108U CN2011200001260U CN201120000126U CN201966108U CN 201966108 U CN201966108 U CN 201966108U CN 2011200001260 U CN2011200001260 U CN 2011200001260U CN 201120000126 U CN201120000126 U CN 201120000126U CN 201966108 U CN201966108 U CN 201966108U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- circuit board
- flexible circuit
- light
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a light-emitting keyboard structure for a laptop, which comprises a substrate, a light guide plate, a flexible circuit board, a silicone press key, a scissors pin and a key cap, wherein the light guide plate is fixed on the substrate, the flexible circuit board is fixed on the upper layer of the light guide plate through the fastener of the substrate, light shading ink is printed on the front surface or the back surface of the flexible circuit board, the silicone press key is directly bonded on the flexible circuit board, the key cap is connected with the substrate through the scissors pin, an LED lamp for providing light source for the light guide plate is bonded on the back surface of the flexible circuit board, reflecting ink spots are arranged on the front surface of the light guide plate, and a reflecting layer for increasing reflection is arranged on the back surface of the light guide plate. The light-emitting keyboard structure provided by the utility model utilizes the light of the LED lamp bonded on the back surface of the flexible circuit board to provide light-emitting light source for the light guide plate, and utilizes the light shading ink on the surface of the flexible circuit board to realize good light shading effect. The light-emitting keyboard structure provided by the utility model simplifies the original keyboard design manner, and dispenses with a backlight plate, a power supply line, a light shading sheet and other components on the original keyboard design.
Description
Technical field
The utility model relates to a kind of notebook computer field, is specifically related to a kind of structure of notebook computer illuminated keyboard.
Background technology
The keyboard if desired of existing keyboard of notebook computer is luminous, basically be to adopt the flexible circuit board (FPC) of metal base to add that illuminating source (paster LED lamp) adds auxiliary material such as light guide plate, be attached to the common keyboard back side, not only cost is higher, and thickness that has increased keyboard powers separately Yin Xu Give illuminating source, and computer main board also needs module to provide power supply and link position for it, has also taken the design space of mainboard in varying degrees.
Summary of the invention
The purpose of this utility model is in order to overcome the existing defective of illuminated keyboard on keyboard thickness, cause notebook computer to realize the spatial limitation of ultrathin design, provide a kind of and can realize that keyboard of notebook computer is luminous, but do not increase keyboard thickness, do not take mainboard space and resource, and can save a kind of new construction design of a large amount of auxiliary material and operation.
The technical solution adopted in the utility model is: a kind of structure of notebook computer illuminated keyboard, comprise substrate, light guide plate, flexible circuit board, silica gel push-button, scissors pin and keycap, described light guide plate is fixed on the substrate, flexible circuit board is fixed in the light guide plate upper strata by the grab of substrate, flexible circuit board front or back up have black out ink, silica gel push-button directly sticks on the flexible circuit board, keycap is connected with substrate by the scissors pin, the back side of described flexible circuit board is pasted with and is used to light guide plate that the LED lamp of light source is provided, described light guide plate front is provided with reflective printing ink spot, and the light guide plate back side is provided with increases reflective reflector layer.
As preferably, described substrate adopts aluminium sheet or iron plate.
As preferably, described light guide plate adopts hot melting mode to be fixed on the substrate.
As preferably, described reflector layer is white ink or minute surface silver or reflecting piece.
The utility model obtains moving up and down of keycap by the rotation of scissors pin, silica gel push-button utilizes glue to be fixed on the flexible circuit board, flexible circuit board and light guide plate fix by the mechanism on the substrate, flexible circuit board front or back up black ink, be used for interception, to be used to light guide plate to provide the LED lamp of light source to be bonded at the flexible circuit board back side, there is the reflective printing ink spot that has in the light guide plate front, back side adularescent printing ink or minute surface silver, be used to increase reflective, if the back side not the also available one deck reflecting piece of printing-ink replace.
Beneficial effect: the utility model directly is positioned over light guide plate on the keyboard substrate, the LED lamp source of utilizing the flexible circuit board back side to paste provides illuminating source for light guide plate, and the black out ink of utilizing the flexible circuit board surface realizes good shaded effect, simplified original keyboard Designing mode, reduced the backlight on original keyboard Designing, power circuit, materials such as anti-dazzling screen, the components and parts that computer main board is used to provide power supply have simultaneously also been reduced, and can avoid to obtaining the keyboard of notebook computer lighting function, the notebook computer thickness that increases out, thus be that realization notebook computer ultrathin design is given security on the keyboard spare part.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in drawings: a kind of structure of notebook computer illuminated keyboard, comprise substrate 1, light guide plate 2, flexible circuit board 3, silica gel push-button 4, scissors pin 5 and keycap 6, described light guide plate 2 is fixed on the substrate 1, flexible circuit board 3 is fixed in light guide plate 2 upper stratas by the grab of substrate 1, flexible circuit board 3 fronts or back up have black out ink, silica gel push-button 4 directly sticks on the flexible circuit board 3, keycap 6 is connected with substrate 1 by scissors pin 5, the back side of described flexible circuit board 3 is pasted with and is used to light guide plate 2 that the LED lamp of light source is provided, described light guide plate 2 fronts are provided with reflective printing ink spot, and light guide plate 2 back sides are provided with increases reflective reflector layer.
Described substrate 1 adopts aluminium sheet or iron plate, and described light guide plate 2 adopts hot melting mode to be fixed on the substrate 1, and described reflector layer is white ink or minute surface silver or reflecting piece.
Claims (4)
1. the structure of a notebook computer illuminated keyboard, comprise substrate (1), light guide plate (2), flexible circuit board (3), silica gel push-button (4), scissors pin (5) and keycap (6), it is characterized in that: described light guide plate (2) is fixed on the substrate (1), flexible circuit board (3) is fixed in light guide plate (2) upper strata by the grab of substrate (1), flexible circuit board (3) front or back up have black out ink, silica gel push-button (4) directly sticks on the flexible circuit board (3), keycap (6) is connected with substrate (1) by scissors pin (5), the back side of described flexible circuit board (3) is pasted with and is used to light guide plate (2) that the LED lamp of light source is provided, described light guide plate (2) front is provided with reflective printing ink spot, and light guide plate (2) back side is provided with increases reflective reflector layer.
2. the structure of a kind of notebook computer illuminated keyboard according to claim 1 is characterized in that: described substrate (1) adopts aluminium sheet or iron plate.
3. the structure of a kind of notebook computer illuminated keyboard according to claim 1 is characterized in that: described light guide plate (2) adopts hot melting mode to be fixed on the substrate (1).
4. the structure of a kind of notebook computer illuminated keyboard according to claim 1 is characterized in that: described reflector layer is white ink or minute surface silver or reflecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200001260U CN201966108U (en) | 2011-01-04 | 2011-01-04 | Light-emitting keyboard structure for laptop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200001260U CN201966108U (en) | 2011-01-04 | 2011-01-04 | Light-emitting keyboard structure for laptop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966108U true CN201966108U (en) | 2011-09-07 |
Family
ID=44528663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200001260U Expired - Lifetime CN201966108U (en) | 2011-01-04 | 2011-01-04 | Light-emitting keyboard structure for laptop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097240A (en) * | 2011-01-04 | 2011-06-15 | 江苏传艺科技有限公司 | Structure of notebook computer glowing keyboard |
| TWI652711B (en) | 2018-01-09 | 2019-03-01 | 達方電子股份有限公司 | Luminous keyboard and backlight module thereof |
| TWI778398B (en) * | 2020-08-12 | 2022-09-21 | 群光電子股份有限公司 | Keyswitch device |
-
2011
- 2011-01-04 CN CN2011200001260U patent/CN201966108U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097240A (en) * | 2011-01-04 | 2011-06-15 | 江苏传艺科技有限公司 | Structure of notebook computer glowing keyboard |
| TWI652711B (en) | 2018-01-09 | 2019-03-01 | 達方電子股份有限公司 | Luminous keyboard and backlight module thereof |
| TWI778398B (en) * | 2020-08-12 | 2022-09-21 | 群光電子股份有限公司 | Keyswitch device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102097240A (en) | Structure of notebook computer glowing keyboard | |
| CN201100593Y (en) | Light source integrated light guide plate | |
| CN201966108U (en) | Light-emitting keyboard structure for laptop | |
| CN201974752U (en) | Luminous keyboard structure of notebook computer | |
| JP2011076834A (en) | Waterproof edge light | |
| CN202721059U (en) | Film light guide keyboard | |
| CN202736806U (en) | Luminous backlight plate on luminous keyboard and luminous keyboard | |
| CN217214537U (en) | Backlight keyboard module with microstructure light guide film | |
| CN218585859U (en) | Three-in-one metal substrate flexible double-sided circuit board light-emitting keyboard module | |
| US20230116154A1 (en) | Reflective four-in-one light-emitting key core module | |
| CN102543540A (en) | Structure of notebook computer illuminant keyboard | |
| US20100208463A1 (en) | Light emitting module of power supply | |
| CN202423077U (en) | Keyboard structure of laptop | |
| CN201237867Y (en) | Combined light-guiding control display equipment | |
| CN201655617U (en) | Thin luminous keyboard | |
| CN114023587A (en) | Interlayer sheet type luminous key core module with light guide film | |
| CN208077847U (en) | Flexible circuit board illuminated keyboard | |
| CN201383449Y (en) | Luminous film keyswitch | |
| CN205564607U (en) | Backlight keyboard | |
| CN202691669U (en) | Colored LED plane lamp | |
| CN208025194U (en) | A kind of backlight module | |
| CN201654689U (en) | Assembly structure of light guide film keyboard | |
| CN205121524U (en) | Touch -control light -directing structure , touch screen and electronic equipment | |
| CN201655619U (en) | Keyboard assembled structure | |
| CN112198967A (en) | Notebook computer keyboard panel and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU TRANSSIMAGE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIANGSU CHUANYI TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 225600 Gaoyou city in Jiangsu Province Economic Development Zone Yangzhou City Ling Road No. 25 Patentee after: Jiangsu Transimage Technology Co.,Ltd. Address before: 225600 Gaoyou city in Jiangsu Province Economic Development Zone Yangzhou City Ling Road No. 25 Patentee before: Jiangsu Chuanyi Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |