CN101034310B - Night vision light-reflecting keyboard - Google Patents
Night vision light-reflecting keyboard Download PDFInfo
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- CN101034310B CN101034310B CN200610034055XA CN200610034055A CN101034310B CN 101034310 B CN101034310 B CN 101034310B CN 200610034055X A CN200610034055X A CN 200610034055XA CN 200610034055 A CN200610034055 A CN 200610034055A CN 101034310 B CN101034310 B CN 101034310B
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- light source
- light
- reflective
- character
- concave surface
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Abstract
The invention discloses a night-vision light-reflecting keyboard, having illuminating function as making network video interaction and having character light reflecting display function on the condition that the external light is not enough, comprising a case and several keys printed with characters on the surfaces, and also comprising a circuit board built in the case and the linked power supply, and characterized in that: the position of front panel of the case is horizontally equipped with light source groove and an embedded variable-angle light source, where the light source is connected with the power supply and the characters on the key surfaces are light-reflecting characters.
Description
Technical field
The present invention relates to keyboard, specifically, relate to and when carrying out network video interaction, have illumination functions, and under the situation of extraneous insufficient light, have a kind of night vision light-reflecting keyboard of the reflective Presentation Function of character.
Background technology
Generally use along with computer and internet, office automation, ecommerce, Internet chat, online games etc. have become people's routine work, study, the important component part of life, if realize series function like this, except needing the keyboard of basic configuration, mouse, audio amplifier, beyond camera and the microphone, also need to dispose independently lighting device of USB lamp or other, thereby there is a not enough science of operative configuration, simplify, the deficiency of concentrating, not only increased consumer's use cost, return installation, use brings the inconvenience part, and has taken limited Computer table top and usage space thereof; Still more, people are in the process of carrying out network interdynamics such as Internet video chat, because USB lamp or other illuminating ray are shining operating personnel's eyes, sight line is difficult for distinguishing keyboard and key face character thereof, particularly seems especially inconvenient for computer user that can not touch system.Therefore, along with the continuous progress of science and technology and the continual renovation of product are regenerated, existing keyboard is still waiting further to improve and innovation.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of night vision light-reflecting keyboard, when carrying out network interdynamics such as Internet chat, can be used for lighting source, when under the situation of extraneous insufficient light, using, the character of its key cap surface has reflective deixis and helps the user to distinguish, easy to use, be specially adapted to network video interaction.
Technical matters of the present invention realizes by following technical scheme: construct a kind of night vision light-reflecting keyboard, comprise that housing and surface printing thereof have the plurality of keys of character, also comprise the circuit board that this housing is built-in and the power supply of connection thereof, it is characterized in that, be horizontally arranged with light source slot and embedded adjustable angle light source thereof at the front panel place of described housing, described light source is connected with power supply, and the character that is arranged at described keytop is reflective character.
According to night vision light-reflecting keyboard provided by the invention, it is characterized in that described light source is fluorescent tube, some light emitting diodes or isolychn, and be provided with the reflective light cover of the concave surface corresponding with it; Downside two ends at the reflective light cover of described concave surface are provided with tenon or tongue-and-groove, and are provided with the tongue-and-groove or the tenon of corresponding matching in the both sides of light source slot, also on the tenon of correspondence torsion spring are housed, and are rotatably connected and the reflective light cover of described concave surface is movable with light source slot; Be provided with arrow shape dead bolt or " Y " font self-locking grooves that cooperatively interacts respectively along corresponding centre position in the front of reflective light cover of described concave surface and light source slot, it is movable spacing up and down that described self-locking grooves is, and is with stage clip and is provided with corresponding spacing concavo-convex body on its leg; Can also be provided with enclosing cover at the opening part of described light source slot, be with described housing that hinge is connected or button flexibly connects, and be provided with arrow shape dead bolt or " Y " font self-locking grooves that cooperatively interacts along corresponding centre position in the front of this enclosing cover and light source slot.
According to night vision light-reflecting keyboard provided by the invention, it is characterized in that described fluorescent tube is provided with driver, this driver is arranged on the described circuit board, and is connected with described power supply; Also comprise the switch that is connected with described power supply, this switch is connected with described light source.
According to night vision light-reflecting keyboard provided by the invention, it is characterized in that the printing material of described keytop character is reflective printing ink, wherein includes the acive calcium ion pulvis; And be provided with transparent paster at described keytop, comprise the PVC film, and be arranged on the described reflective character; The radiation width of described light source is greater than the transversely arranged width of button on the described case panel.
Realize a kind of night vision light-reflecting keyboard of the present invention, have following advantage: the character that makes key cap surface printing uses the clear demonstration of character by reflectorized material is reflective under the environment of insufficient light, be convenient to User Recognition and operation, and, the user is when carrying out network interdynamics such as Internet video chat, taken into account illumination functions, do not need to establish in addition USB lamp or other any lighting source, and the reflective deixis of the character that helps key cap surface, also have ornamental and interesting characteristics simultaneously, after tense working, increase unlimited temperament and interest for people; The utility model structure is novel, simple and reasonable for structure, practical, implements easily.
Description of drawings
Fig. 1 adopts fluorescent tube for light source and is provided with the embodiment decomposition texture synoptic diagram of enclosing cover;
Fig. 2 adopts the embodiment decomposition texture synoptic diagram of light emitting diode for light source of the present invention;
Fig. 3 adopts the example structure synoptic diagram of isolychn for light source of the present invention;
Fig. 4 is the embodiment decomposition texture synoptic diagram of paster button of the present invention and reflective character.
Embodiment
A kind of night vision light-reflecting keyboard, as Fig. 1, Fig. 2 and shown in Figure 3: comprise that housing 1 and surface printing thereof have the plurality of keys 2 of character, also comprise the circuit board that this housing is built-in and the power supply of connection thereof, be horizontally arranged with light source slot 3 and embedded adjustable angle light source thereof at the front panel place of housing 1, light source is connected with power supply, and the character that is arranged at button 2 surfaces is reflective character 4.Light source is fluorescent tube 5, some light emitting diodes 51 or isolychn 52, and is provided with the reflective light cover 6 of the concave surface corresponding with it; Fluorescent tube 5 is provided with driver, promptly is actually a step-up transformer, can the voltage of keyboard from+5V is transformed into the rated voltage of fluorescent tube, and this driver is arranged on the circuit board, and be connected with power supply; Also be provided with the switch 9 that is connected with power supply, this switch is connected with light source.
Below in conjunction with specific embodiment the present invention is elaborated.
Embodiment 1: light source adopts fluorescent tube 5, and be provided with the reflective light cover 6 of the concave surface corresponding with it, downside two ends at the reflective light cover of concave surface are provided with tenon 61, and torsion spring 63 is housed, make the reflective light cover 6 of concave surface be the trend of opening, and be provided with the tongue-and-groove 62 corresponding in the both sides of light source slot 3, when mounted with tenon 61, can be by directly pushing in the tongue-and-groove 62 of putting into light source slot 3, the reflective light cover 6 of concave surface is movable with light source slot 3 and is rotatably connected; Can also be provided with enclosing cover 7 at the opening part of light source slot 3, be convenient to the reflective light cover 6 of hidden above-mentioned concave surface, keep the smooth of key panel, and this enclosing cover be hinge with housing 1 and is connected; Also be provided with arrow shape dead bolt 64 in this enclosing cover front along corresponding centre position, the front of light source slot 3 is provided with " Y " font self-locking grooves 31 that cooperatively interacts along corresponding centre position.As shown in Figure 1.During use, pressing enclosing cover 7 can realize closing, click again and realize that promptly light source rises automatically, and can be rotated adjusting according to user's needs, because the printing material of keytop character is reflective printing ink, wherein include the acive calcium ion pulvis, the light that light source sends is by the reflective character 4 reflective people's sight that enter, make the user be convenient to identification and operation, simultaneously, owing to be provided with transparent paster 8 on button 2 surfaces, can be the PVC film, and be arranged on the reflective character 4, as shown in Figure 4, can avoid wearing and tearing reflectorized material and effectively protect reflective character; And the radiation width of light source guarantees that greater than the transversely arranged width of button on housing 1 panel reflective character of all keytops can both be reflective.Still more, the user can realize illumination functions, and need not dispose USB lamp and other light source in addition by regulating light source when carrying out network interdynamic such as Internet video chat, reduced use cost, and made things convenient for use.
Embodiment 2: light source adopts light emitting diode 51, arrow shape dead bolt 64 directly is arranged at the centre position of the reflective light cover 6 of concave surface, front at light source slot 3 is provided with " Y " font self-locking grooves 31 along corresponding centre position, enclosing cover is not set, the reflective light cover 6 of concave surface directly cooperates with light source slot 3, as shown in Figure 2.During use, can realize closing, click again and realize that promptly light source rises automatically, and can be rotated adjusting according to user's needs by concave surface reflector lamp lid 6.
Certainly, light source also can adopt isolychn 52, and arrow shape dead bolt 64 directly is arranged at the centre position of the reflective light cover 6 of concave surface, in the front of light source slot 3 " Y " font self-locking grooves 31 is set along corresponding centre position, as shown in Figure 3.
Claims (3)
1. a night vision light-reflecting keyboard comprises that housing and surface printing thereof have the plurality of keys of character, also comprises the circuit board that this housing is built-in and the power supply of connection thereof, it is characterized in that:
The character that is arranged at described keytop is reflective character, and is provided with transparent paster at described keytop, and comprising the PVC film, described transparent paster is arranged on the described reflective character;
Be horizontally arranged with light source slot and embedded adjustable angle light source thereof at the front panel place of described housing, also described housing is provided with the switch that is connected with described power supply, and this switch is connected with described light source;
Described light source comprises fluorescent tube, some light emitting diodes or isolychn, described fluorescent tube is provided with driver, this driver is arranged on the described circuit board, also be provided with the reflective light cover of the concave surface corresponding with described light source, and the radiation width of described light source is greater than the transversely arranged width of button on the described case panel;
Downside two ends at the reflective light cover of described concave surface are provided with tenon or tongue-and-groove, and be provided with the tongue-and-groove or the tenon of corresponding matching in the both sides of described light source slot, also on the tenon of correspondence, torsion spring is housed, is rotatably connected and the reflective light cover of described concave surface is movable with light source slot.
2. night vision light-reflecting keyboard according to claim 1, it is characterized in that, be provided with arrow shape dead bolt or " Y " font self-locking grooves that cooperatively interacts respectively along corresponding centre position in the front of reflective light cover of described concave surface and light source slot, it is movable spacing up and down that described self-locking grooves is, and is with stage clip and is provided with corresponding spacing concavo-convex body on its leg.
3. night vision light-reflecting keyboard according to claim 1, it is characterized in that, can also be provided with enclosing cover at the opening part of described light source slot, be with described housing that hinge is connected or button flexibly connects, and be provided with arrow shape dead bolt or " Y " font self-locking grooves that cooperatively interacts along corresponding centre position in the front of this enclosing cover and light source slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610034055XA CN101034310B (en) | 2006-03-07 | 2006-03-07 | Night vision light-reflecting keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610034055XA CN101034310B (en) | 2006-03-07 | 2006-03-07 | Night vision light-reflecting keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101034310A CN101034310A (en) | 2007-09-12 |
| CN101034310B true CN101034310B (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610034055XA Expired - Fee Related CN101034310B (en) | 2006-03-07 | 2006-03-07 | Night vision light-reflecting keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101034310B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI393028B (en) * | 2009-12-18 | 2013-04-11 | Primax Electronics Ltd | Illuminated keyboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378754Y (en) * | 1998-08-03 | 2000-05-17 | 张明 | Luminous key board |
| CN2658836Y (en) * | 2003-10-29 | 2004-11-24 | 联想(北京)有限公司 | Keyboard |
| CN2674526Y (en) * | 2004-02-17 | 2005-01-26 | 李伟高 | Reflecting character computer keyboard |
| CN2682561Y (en) * | 2003-09-28 | 2005-03-02 | 英群企业股份有限公司 | Human-machine input device having noctilucent display function |
| CN201017279Y (en) * | 2006-03-07 | 2008-02-06 | 李伟高 | Night viewing reflecting keyboard |
-
2006
- 2006-03-07 CN CN200610034055XA patent/CN101034310B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2378754Y (en) * | 1998-08-03 | 2000-05-17 | 张明 | Luminous key board |
| CN2682561Y (en) * | 2003-09-28 | 2005-03-02 | 英群企业股份有限公司 | Human-machine input device having noctilucent display function |
| CN2658836Y (en) * | 2003-10-29 | 2004-11-24 | 联想(北京)有限公司 | Keyboard |
| CN2674526Y (en) * | 2004-02-17 | 2005-01-26 | 李伟高 | Reflecting character computer keyboard |
| CN201017279Y (en) * | 2006-03-07 | 2008-02-06 | 李伟高 | Night viewing reflecting keyboard |
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| Publication number | Publication date |
|---|---|
| CN101034310A (en) | 2007-09-12 |
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| EXPY | Termination of patent right or utility model |