CN102931014A - Keyboard with light-emitting module and sound-producing module - Google Patents
Keyboard with light-emitting module and sound-producing module Download PDFInfo
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- CN102931014A CN102931014A CN2012104285716A CN201210428571A CN102931014A CN 102931014 A CN102931014 A CN 102931014A CN 2012104285716 A CN2012104285716 A CN 2012104285716A CN 201210428571 A CN201210428571 A CN 201210428571A CN 102931014 A CN102931014 A CN 102931014A
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- keycap
- keyboard
- central controller
- light emitting
- supporting
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Abstract
The invention belongs to the field of computer fittings and particularly relates to a keyboard with a light-emitting module and a sound-producing module. The keyboard with the light-emitting module and the sound-producing module comprises a keycap board and a supporting board, wherein the keycap board comprises a plurality of keycaps; the keycaps can slide up and down on the keycap board; the supporting board is used for supporting the keycap board; the keycap board is arranged on the upper surface of the supporting board; through holes are formed in the supporting plates at the positions corresponding to the keycaps; light-emitting sources are arranged inside the through holes; and an elastic supporting device is arranged between the keycap and the supporting plate. The keyboard is characterized in that a conductive layer which is connected with a central controller is arranged on the supporting board at the position corresponding to the keycap; a metal layer is arranged on the lower surface of the keycap; a contact switch is formed between the keycap and the supporting plate; the light-emitting source is connected with an LED (Light-emitting Diode) controller; the LED controller is connected with the central controller; and a loudspeaker is also connected on the central controller. The keyboard disclosed by the invention achieves the purpose of LED illumination of the keyboard, can be automatically opened, and can produce sounds.
Description
Technical field
The invention belongs to the computer fittings field, particularly a kind of keyboard with light emitting module and sounding module.
Background technology
Day by day go deep into the every field of people's routine work and life along with computer, the develop rapidly of network technology and extensive use especially in recent years further promoted computer popularizing in social life.The time of people's routine use computer is more; especially more frequent in the frequency ratio of linking up use keyboard when exchanging; and when using existing computor-keyboard at night; because existing keyboard does not have lighting device; in the situation that do not turn on light; the letter of often can misplaying has certain impact to user's experience, and existing keyboard all not too is fit to the blind person and uses simultaneously.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, designed a kind of keyboard that can throw light on and that can pronounce.
The present invention is achieved through the following technical solutions:
Keyboard with light emitting module and sounding module, it comprises the keycap plate with a plurality of keycaps, keycap can slide up and down at the keycap plate, and the supporting bracket that is used for supporting the keycap version, the keycap plate be arranged on supporting bracket above, supporting bracket in the keycap corresponding position is provided with through hole, be provided with light emitting source in the through hole, between keycap and supporting bracket, be provided with resilient supporting unit, it is characterized in that: be equipped with the conductive layer that is connected with central controller on the supporting bracket of described keycap corresponding position, the lower surface of keycap also is provided with metal level, between keycap and supporting bracket, form a contact-making switch, described light emitting source is connected with led controller, and led controller is connected with central controller, and described central controller also is connected with a loud speaker.
The present invention is by the central controller controls led controller, led controller can be controlled the power on/off of the light emitting source on the supporting bracket, realized on the one hand the illumination of keyboard, being convenient to the user uses at night, can realize on the other hand lighting separately some light emitting sources, illuminate a button, have good beautiful decoration effect, in addition, the present invention also is provided with loud speaker, the user is when pushing button, contact-making switch is to signal of central controller, and central controller sends a signal to loud speaker, drives the sound that loud speaker sends corresponding button, be convenient to the user key of pressing is proofreaded, also can be convenient to the user key mapping of keyboard is remembered.
Also comprise a photoelectric sensor that is connected with central controller, the photoelectric sensor that arranges can detect the brightness of surrounding environment automatically, brightness according to environment sends a signal of telecommunication to central controller, whether central controller works according to signal of telecommunication control light emitting source, realize automatic unlatching light emitting source, saved user's troublesome operation.
Also be provided with a signal amplifier between loud speaker and central controller, signal amplifier is used for amplifying the signal that central controller sends, and is convenient to loud speaker and obtains a preferably volume.
Described keycap adopts double-shot moulding, and the letter of described keycap adopts transparent material, and opaque material is adopted at all the other positions, and double-shot moulding is conducive to guarantee the quality of keycap, makes keycap have preferably light transmission.
Described light emitting source is the LED lamp, and the LED light fixture has power consumption little, the little advantage of generating heat, the environment for use of very suitable keyboard.
The present invention is by arranging the LED light emitting source in keyboard, realized the illumination to LED, the photoelectric sensor that arranges can be according to the variation of surrounding environment brightness, automatically the unlatching of control LED lamp, the loud speaker that arranges in addition can send character sound corresponding to button, be convenient to people's check and correction and memory, simultaneously can be so that blind person's use.
Description of drawings
Fig. 1 is the schematic diagram of keycap plate,
Fig. 2 is the schematic diagram of supporting bracket,
Fig. 3 is the schematic diagram that arranges between keycap and the supporting bracket,
Fig. 4 is each control assembly connection layout,
1 is the keycap plate among the figure, and 11 is keycap, and 2 is supporting bracket, and 21 is through hole, and 22 is the LED lamp, and 3 is resilient supporting unit.
Embodiment
Below in conjunction with accompanying drawing the present invention is further elaborated:
The keyboard with light emitting module and sounding module as shown in Figures 1 to 4, it comprises the keycap plate 1 with a plurality of keycaps 11, keycap 11 can slide up and down at keycap plate 1, and the supporting bracket 2 that is used for supporting the keycap plate, keycap plate 1 be arranged on supporting bracket 2 above, supporting bracket 2 in keycap 11 corresponding positions is provided with through hole 21, be provided with light emitting source 22 in the through hole 21, between keycap 11 and supporting bracket 2, be provided with resilient supporting unit 3, be equipped with the conductive layer that is connected with central controller on the supporting bracket 2 of described keycap 11 corresponding positions, the lower surface of keycap 11 also is provided with metal level, between keycap and supporting bracket, form a contact-making switch, described light emitting source is connected with led controller, and led controller is connected with central controller, and described central controller also is connected with a loud speaker.
Also comprise a photoelectric sensor that is connected with central controller, the photoelectric sensor that arranges can detect the brightness of surrounding environment automatically, brightness according to environment sends a signal of telecommunication to central controller, whether central controller works according to signal of telecommunication control light emitting source, realize automatic unlatching light emitting source, saved user's troublesome operation.
Described keycap 11 adopts double-shot moulding, and the letter of described keycap adopts transparent material, and opaque material is adopted at all the other positions, and double-shot moulding is conducive to guarantee the quality of keycap, makes keycap have preferably light transmission.
Described light emitting source is the LED lamp, and the LED light fixture has power consumption little, the little advantage of generating heat, the environment for use of very suitable keyboard.
Also be provided with a signal amplifier between loud speaker and central controller, signal amplifier is used for amplifying the signal that central controller sends, and is convenient to loud speaker and obtains a preferably volume.
When people pressed certain button, the metal level that the keycap lower surface arranges and the conductive layer on the supporting bracket were connected, and namely contact-making switch is connected, and gave control signal of central controller, and central controller sends control signal, drove LED lamp corresponding to button luminous.
When photoelectric sensor detects the brightness of surrounding environment when dimmed, can send a signal to central controller, central controller driving LED controller, make the lamp of whole keyboard go out normal bright state, this moment, the metal level of keycap lower surface and the conductive layer on the supporting bracket were connected when pressing certain button, and namely contact-making switch is connected, when central controller receives signal, control the LED lamp that corresponding button goes out and extinguish.
The present invention is by the central controller controls led controller, led controller can be controlled the power on/off of the light emitting source on the supporting bracket, realized on the one hand the illumination of keyboard, being convenient to the user uses at night, can realize on the other hand lighting separately some light emitting sources, illuminate a button, have good beautiful decoration effect, in addition, the present invention also is provided with loud speaker, the user is when pushing button, contact-making switch is to signal of central controller, and central controller sends a signal to loud speaker, drives the sound that loud speaker sends corresponding button, be convenient to the user key of pressing is proofreaded, also can be convenient to the user key mapping of keyboard is remembered.
Claims (5)
1. the keyboard that has light emitting module and sounding module, it comprises the keycap plate with a plurality of keycaps, keycap can slide up and down at the keycap plate, and the supporting bracket that is used for supporting the keycap version, the keycap plate be arranged on supporting bracket above, supporting bracket in the keycap corresponding position is provided with through hole, be provided with light emitting source in the through hole, between keycap and supporting bracket, be provided with resilient supporting unit, it is characterized in that: be equipped with the conductive layer that is connected with central controller on the supporting bracket of described keycap corresponding position, the lower surface of keycap also is provided with metal level, between keycap and supporting bracket, form a contact-making switch, described light emitting source is connected with led controller, and led controller is connected with central controller, and described central controller also is connected with a loud speaker.
2. the keyboard with light emitting module and sounding module according to claim 1 is characterized in that: also comprise a photoelectric sensor that is connected with central controller.
3. the keyboard with light emitting module and sounding module according to claim 1 is characterized in that: also be provided with a signal amplifier between loud speaker and central controller.
4. the keyboard with light emitting module and sounding module according to claim 1 is characterized in that: described keycap employing double-shot moulding, the letter employing transparent material of described keycap, all the other positions employing opaque materials.
5. the keyboard with light emitting module and sounding module according to claim 1, it is characterized in that: described light emitting source is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104285716A CN102931014A (en) | 2012-10-31 | 2012-10-31 | Keyboard with light-emitting module and sound-producing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104285716A CN102931014A (en) | 2012-10-31 | 2012-10-31 | Keyboard with light-emitting module and sound-producing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102931014A true CN102931014A (en) | 2013-02-13 |
Family
ID=47645791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104285716A Pending CN102931014A (en) | 2012-10-31 | 2012-10-31 | Keyboard with light-emitting module and sound-producing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102931014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985587A (en) * | 2014-05-28 | 2014-08-13 | 骏熠电子科技(昆山)有限公司 | Low-power-consumption light emitting body |
| CN114639563A (en) * | 2020-12-15 | 2022-06-17 | 光宝科技股份有限公司 | Key structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133779A1 (en) * | 1981-08-26 | 1983-03-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Film push-button switch |
| GB2444246A (en) * | 2006-12-01 | 2008-06-04 | Sondyo Comp Co Ltd | Illuminated keyboard |
| CN201435331Y (en) * | 2009-06-17 | 2010-03-31 | 上海得倍电子技术有限公司 | Keyboard backlighting device |
| CN201820677U (en) * | 2010-10-27 | 2011-05-04 | 大连工业大学 | Intelligent sensing LED (Light Emitting Diode) keyboard |
| CN202361208U (en) * | 2011-12-12 | 2012-08-01 | 东莞市旭田电子有限公司 | Visible light module and light emitting keyboard |
| CN202996659U (en) * | 2012-10-31 | 2013-06-12 | 常州市新西华亚工具有限公司 | Keyboard provided with illuminating module and sound making module |
-
2012
- 2012-10-31 CN CN2012104285716A patent/CN102931014A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133779A1 (en) * | 1981-08-26 | 1983-03-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Film push-button switch |
| GB2444246A (en) * | 2006-12-01 | 2008-06-04 | Sondyo Comp Co Ltd | Illuminated keyboard |
| CN201435331Y (en) * | 2009-06-17 | 2010-03-31 | 上海得倍电子技术有限公司 | Keyboard backlighting device |
| CN201820677U (en) * | 2010-10-27 | 2011-05-04 | 大连工业大学 | Intelligent sensing LED (Light Emitting Diode) keyboard |
| CN202361208U (en) * | 2011-12-12 | 2012-08-01 | 东莞市旭田电子有限公司 | Visible light module and light emitting keyboard |
| CN202996659U (en) * | 2012-10-31 | 2013-06-12 | 常州市新西华亚工具有限公司 | Keyboard provided with illuminating module and sound making module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985587A (en) * | 2014-05-28 | 2014-08-13 | 骏熠电子科技(昆山)有限公司 | Low-power-consumption light emitting body |
| CN114639563A (en) * | 2020-12-15 | 2022-06-17 | 光宝科技股份有限公司 | Key structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |