CN202996659U - Keyboard provided with illuminating module and sound making module - Google Patents
Keyboard provided with illuminating module and sound making module Download PDFInfo
- Publication number
- CN202996659U CN202996659U CN 201220567478 CN201220567478U CN202996659U CN 202996659 U CN202996659 U CN 202996659U CN 201220567478 CN201220567478 CN 201220567478 CN 201220567478 U CN201220567478 U CN 201220567478U CN 202996659 U CN202996659 U CN 202996659U
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- CN
- China
- Prior art keywords
- keycap
- light emitting
- keyboard
- central controller
- module
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- Expired - Fee Related
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Abstract
The utility model belongs to the computer fitting field and particularly relates to a keyboard provided with an illuminating module and a sound making module. The keyboard provided with an illuminating module and a sound making module comprises a key cap plate and a support plate which is used for supporting the key cap plate, wherein the key cap plate is provided with multiple key caps, the key caps can slide on the key cap plate in an up-and-down manner, the key cap plate is arranged on the support plate, the support plate is provided with via holes arranged at positions corresponding to the key caps, light emitting sources are arranged in the via holes, and elastic support devices are arranged between the key caps and the support plates. The keyboard provided with an illuminating module and a sound making module is characterized in that the support plate is provided with electrically conducting layers which are arranged at positions corresponding to the key caps and are connected with a central controller, lower surfaces of the key caps are provided with metal layers, a contact switch is formed between the key caps and the support plate, the light emitting sources are connected with an LED controller which is connected with the central controller, and the central controller is connected with a loudspeaker. The keyboard provided with an illuminating module and a sound making module is advantaged by realization of keyboard LED illumination, automatic starting function, and sound making function.
Description
Technical field
The utility model belongs to 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 utility model has designed a kind of can throw light on and keyboard that can pronounce for the deficiencies in the prior art.
The utility model 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 on the keycap plate, and the supporting bracket that is used for supporting the keycap version, the keycap plate be arranged on supporting bracket above, be provided with through hole on the supporting bracket of keycap corresponding position, be provided with light emitting source in through hole, be provided with resilient supporting unit between keycap and supporting bracket, 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, form a contact-making switch between keycap and supporting bracket, described light emitting source is connected with LED controller, LED controller is connected with central controller, described central controller also is connected with a loud speaker.
the utility model is by the central controller controls LED controller, LED controller can be controlled the power on/off of the light emitting source on 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, has good beautiful decoration effect, in addition, the utility model also is provided with loud speaker, the user is when pushing button, contact-making switch is to signal of central controller, central controller sends a signal to loud speaker, drive the sound that loud speaker sends corresponding button, being convenient to the user proofreads the key of pressing, also can be convenient to the user remembers the key mapping of keyboard.
Also comprise a photoelectric sensor that is connected with central controller, the photoelectric sensor that arranges can detect the brightness of surrounding environment automatically, send a signal of telecommunication to central controller according to the brightness of environment, whether central controller is controlled light emitting source according to the signal of telecommunication and is worked, 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 volume preferably.
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 light transmission preferably.
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 utility model 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 control the unlatching of 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 supporting bracket,
Fig. 4 is each control assembly connection layout,
In figure, 1 is the keycap plate, and 11 is keycap, and 2 is supporting bracket, and 21 is through hole, and 22 is light emitting source, and 3 is resilient supporting unit.
Embodiment
Below in conjunction with accompanying drawing, the utility model 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 on 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, be provided with through hole 21 on the supporting bracket 2 of keycap 11 corresponding positions, be provided with light emitting source 22 in through hole 21, be provided with resilient supporting unit 3 between keycap 11 and supporting bracket 2, 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, form a contact-making switch between keycap and supporting bracket, described light emitting source is connected with LED controller, LED controller is connected with central controller, 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, send a signal of telecommunication to central controller according to the brightness of environment, whether central controller is controlled light emitting source according to the signal of telecommunication and is worked, 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 light transmission preferably.
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 volume preferably.
When people pressed certain button, the metal level that the keycap lower surface arranges and the conductive layer on 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, when pressing certain button, the metal level of keycap lower surface and the conductive layer on supporting bracket were connected, and namely contact-making switch is connected, when central controller receives signal, control the LED lamp that corresponding button goes out and extinguish.
the utility model is by the central controller controls LED controller, LED controller can be controlled the power on/off of the light emitting source on 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, has good beautiful decoration effect, in addition, the utility model also is provided with loud speaker, the user is when pushing button, contact-making switch is to signal of central controller, central controller sends a signal to loud speaker, drive the sound that loud speaker sends corresponding button, being convenient to the user proofreads the key of pressing, also can be convenient to the user remembers the key mapping of keyboard.
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 on the keycap plate, and the supporting bracket that is used for supporting the keycap version, the keycap plate be arranged on supporting bracket above, be provided with through hole on the supporting bracket of keycap corresponding position, be provided with light emitting source in through hole, be provided with resilient supporting unit between keycap and supporting bracket, 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, form a contact-making switch between keycap and supporting bracket, described light emitting source is connected with LED controller, LED controller is connected with central controller, 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 |
|---|---|---|---|
| CN 201220567478 CN202996659U (en) | 2012-10-31 | 2012-10-31 | Keyboard provided with illuminating module and sound making module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567478 CN202996659U (en) | 2012-10-31 | 2012-10-31 | Keyboard provided with illuminating module and sound making module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996659U true CN202996659U (en) | 2013-06-12 |
Family
ID=48567802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567478 Expired - Fee Related CN202996659U (en) | 2012-10-31 | 2012-10-31 | Keyboard provided with illuminating module and sound making module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931014A (en) * | 2012-10-31 | 2013-02-13 | 常州市新西华亚工具有限公司 | Keyboard with light-emitting module and sound-producing module |
-
2012
- 2012-10-31 CN CN 201220567478 patent/CN202996659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102931014A (en) * | 2012-10-31 | 2013-02-13 | 常州市新西华亚工具有限公司 | Keyboard with light-emitting module and sound-producing module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131031 |