CN204614713U - A kind of illuminated keyboard - Google Patents
A kind of illuminated keyboard Download PDFInfo
- Publication number
- CN204614713U CN204614713U CN201520211322.0U CN201520211322U CN204614713U CN 204614713 U CN204614713 U CN 204614713U CN 201520211322 U CN201520211322 U CN 201520211322U CN 204614713 U CN204614713 U CN 204614713U
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- China
- Prior art keywords
- light
- keycap
- mechanical switch
- pcb board
- supporting bracket
- 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.)
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- Input From Keyboards Or The Like (AREA)
- Electrophonic Musical Instruments (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model relates to computer fittings field, and espespecially a kind of illuminated keyboard, comprising: keyboard case, pcb board, switch supporting bracket, light-emitting component, mechanical switch, keycap, be arranged on the supporting bracket in described keyboard case, there are several switches and keycap in the upside being configured in described supporting bracket, described keycap, light guide member is provided with in switch, described switch is placed on fixed head, again pin is placed in scolding tin on pcb board to fix, described paster LED lamp is placed in below mechanical switch light guide member, for light guide member provides radiant, described pcb board is parallel to be located at below supporting bracket, described pcb board is lined up be inserted with elastic mechanical switch, described pcb board is installed elastic mechanical switch side and be pasted with light-emitting component, described light-emitting element light source through the light guide member be located in mechanical switch to keycap word, symbol or pattern luminescence, described mechanical switch is fixedly arranged in supporting bracket and quilt cover closes in keycap.
Description
Technical field
The utility model relates to computer fittings field, espespecially a kind of illuminated keyboard.
Background technology
Along with the continuous progress of society and the development of science and technology, the consumptive material of computer and computer peripheral has entered into huge numbers of families gradually, and more and more universal, computer has become the indispensable instrument of people's working and learning, the very important role of performer in daily life.
Use the custom of computer based on current user, as the keyboard of information input tool, in the use procedure of computer, play the effect that can not be substituted.Keyboard, is a kind of instruction and data input unit run for operating computer, also can be understood as the one group of function key operating a computer through system arrangement.In other words, the letter of Chinese and English and other language, numeral and punctuation mark etc. can be input in computer by keyboard, thus, reach and give an order to computer, input the objects such as data.
But, although keyboard occupies very important status in computer system, but, because traditional keyboard does not have luminous function, when using under night or the more weak environment of light, user must by means of other light source, as light source or the light of radiation emitted from computer screens, the information of the input area of traditional keyboard can be seen, and, in the process using traditional keyboard work or study, user by keyboard to computer input command or instruction time, owing to not seeing the information of Chu's input area, often misoperation can be caused, inconvenience is very brought to work or study.
In addition, because user can only to see the information of the input area of traditional keyboard by means of the light of computer screen, and difference cannot be carried out clearly, so, when user uses in the process of traditional keyboard, can only from keyboard more closer could meet use needs, the distance which results in the line-of-sight distance keyboard of user is more and more nearer, not only easily make user cause myopia, but also easily cause and have a pain in the back, even also have the danger causing cervical spondylopathy.
Therefore, under night or the more weak environment of light, traditional keyboard really cannot meet the demand of user, so, market needs a keyboard that can produce light, meet the demand of user, with the custom helping user to form good use computer.
Utility model content
For solving the problem, the utility model provides a kind of illuminated keyboard.
For achieving the above object, the utility model adopts following technical scheme to be: a kind of illuminated keyboard, comprising: keyboard case, pcb board, switch supporting bracket, light-emitting component, mechanical switch, keycap; Described switch supporting bracket is arranged in described keyboard case, the upside of described switch supporting bracket is configured with several mechanical switchs and keycap, described mechanical switch is fixedly arranged in switch supporting bracket and quilt cover closes in keycap, described pcb board is parallel to be located at below switch supporting bracket, described pcb board is pasted with light-emitting component, described light-emitting component is placed in below mechanical switch, and described mechanical switch is provided with pin, and described pin is placed in scolding tin on pcb board and fixes.
Preferably, be provided with light guide member in described keycap and mechanical switch, described light-emitting component is located at below light guide member, for light guide member provides radiant, described light-emitting element light source is through the light guide member be located in mechanical switch to keycap, and the word on keycap, symbol or pattern are luminous.
Preferably, described light-emitting component is LED.
Preferably, described pcb board is provided with single-chip microcomputer.
The beneficial effects of the utility model are: the utility model adopts paster LED lamp, the pcb board posting LED can be assembled and is separated easily with mechanical switch, and LED can direct irradiation on keycap, another guide-lighting to keycap by optical material, make light source softer.
Paster LED dress is attached in PCB by chip mounter by the utility model, then will
Mechanical switch is assemblied in the top of LED, covers LED, and the light transmission mechanical switch guiding keycap that LED is sent, forms illuminated keyboard.Mechanical switch is built-in with optical material, makes LED light source conduct to key cap surface well.LED luminosity/opening/closing is controlled by singlechip chip.Can complete assembling at normal temperatures, LED luminescence is powered by computer USB DC5V, and milliampere level electric current is radiationless, and light source derives soft eye of not hurting sb.'s feelings.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model keycap inner structure figure.
Fig. 3 is Fig. 2 A-A cutaway view.
Fig. 4 is another visual angle figure of Fig. 2.
Embodiment
Refer to shown in Fig. 1-3, the utility model, about a kind of illuminated keyboard, comprising: keyboard case 1, pcb board 4, switch supporting bracket 2, light-emitting component 6, mechanical switch 5, keycap 3; Described switch supporting bracket 2 is arranged in described keyboard case 1, the upside of described switch supporting bracket 2 is configured with several mechanical switchs 5 and keycap 3, described mechanical switch 5 is fixedly arranged in switch supporting bracket 2 and quilt cover closes in keycap 3, described pcb board 4 is parallel to be located at below switch supporting bracket 2, described pcb board 4 is pasted with light-emitting component 6, described light-emitting component 6 is placed in below mechanical switch 5, and described mechanical switch 5 is provided with pin, and described pin is placed in scolding tin on pcb board 4 and fixes.Described pcb board 4 is provided with single-chip microcomputer.
Preferably, light guide member 7 is provided with in described keycap 3 and mechanical switch 5, described light-emitting component 6 is located at below light guide member 7, for light guide member 7 provides radiant, described light-emitting component 6 light source is through light guide member 7 to the keycap 3 be located in mechanical switch 5, and the word on keycap 3, symbol or pattern are luminous.
Preferably, described light-emitting component 6 is LED.
Paster LED dress is attached in PCB by chip mounter by the utility model, then mechanical switch is assemblied in the top of LED, covers LED, and the light transmission mechanical switch guiding keycap that LED is sent, forms illuminated keyboard.Mechanical switch is built-in with optical material, makes LED light source conduct to key cap surface well.LED luminosity/opening/closing is controlled by singlechip chip.Can complete assembling at normal temperatures, LED luminescence is powered by computer USB DC5V, and milliampere level electric current is radiationless, and light source derives soft eye of not hurting sb.'s feelings.
Above execution mode is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection range that claims of the present utility model determine.
Claims (4)
1. an illuminated keyboard, is characterized in that, comprising: keyboard case, pcb board, switch supporting bracket, light-emitting component, mechanical switch, keycap; Described switch supporting bracket is arranged in described keyboard case, the upside of described switch supporting bracket is configured with several mechanical switchs and keycap, described mechanical switch is fixedly arranged in switch supporting bracket and quilt cover closes in keycap, described pcb board is parallel to be located at below switch supporting bracket, described pcb board is pasted with light-emitting component, described light-emitting component is placed in below mechanical switch, and described mechanical switch is provided with pin, and described pin is placed in scolding tin on pcb board and fixes.
2. a kind of illuminated keyboard according to claim 1, it is characterized in that: in described keycap and mechanical switch, be provided with light guide member, described light-emitting component is located at below light guide member, for light guide member provides light source, described light-emitting element light source through the light guide member be located in mechanical switch to keycap.
3. a kind of illuminated keyboard according to claim 1, is characterized in that: described light-emitting component is LED.
4. a kind of illuminated keyboard according to claim 1, is characterized in that: described pcb board is provided with single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211322.0U CN204614713U (en) | 2015-04-09 | 2015-04-09 | A kind of illuminated keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520211322.0U CN204614713U (en) | 2015-04-09 | 2015-04-09 | A kind of illuminated keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614713U true CN204614713U (en) | 2015-09-02 |
Family
ID=53967248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520211322.0U Active CN204614713U (en) | 2015-04-09 | 2015-04-09 | A kind of illuminated keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204614713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847597A (en) * | 2017-04-14 | 2017-06-13 | 深圳市信必成实业有限公司 | A kind of keycap |
-
2015
- 2015-04-09 CN CN201520211322.0U patent/CN204614713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847597A (en) * | 2017-04-14 | 2017-06-13 | 深圳市信必成实业有限公司 | A kind of keycap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |