CN202615321U - Keyboard with luminous lamps - Google Patents
Keyboard with luminous lamps Download PDFInfo
- Publication number
- CN202615321U CN202615321U CN 201220288844 CN201220288844U CN202615321U CN 202615321 U CN202615321 U CN 202615321U CN 201220288844 CN201220288844 CN 201220288844 CN 201220288844 U CN201220288844 U CN 201220288844U CN 202615321 U CN202615321 U CN 202615321U
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- Prior art keywords
- illuminating lamp
- keyboard
- power supply
- switch
- luminous lamps
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Abstract
The utility model relates to a keyboard, particularly discloses the keyboard with luminous lamps, and aims at solving the problem that when an existing keyboard is used under the condition of insufficient light, the typing speed of a user being not familiar with key positions is restricted. The keyboard with the luminous lamps comprises a keyboard body, and further comprises the luminous lamps, a first switch S1 and a power supply V. The number of the luminous lamps is M, the M luminous lamps are distributed and arranged on a main key area of the keyboard body, one end of each of the M luminous lamps is connected with the moving end of the first switch S1, the static end of the first switch S1 is connected with a negative pole of the power supply V, the other end of each of the M luminous lamps is connected with a positive pole of the power supply V, and the M is a positive integer. The keyboard with the luminous lamps can be used as a computer input device.
Description
Technical field
The utility model relates to a kind of keyboard.
Background technology
Keyboard is the main input equipment of computing machine, and still, because the influence of factors such as insufficient light, for the people who is unfamiliar with keyboard key-position, typing speed receives great restriction.
The utility model content
The utility model is in order to solve existing keyboard under the situation of insufficient light, is unfamiliar with the problem that user's typing speed of key position is restricted, thereby a kind of keyboard that has illuminating lamp is provided.
The keyboard that has illuminating lamp, it comprises the keyboard body, and it also comprises M illuminating lamp, switch S 1 and power supply V, and said M illuminating lamp distributes and also is arranged on the master keypad of keyboard body; One end of M illuminating lamp all is connected with the moved end of a switch S 1; The quiet end of a switch S 1 is connected with the negative pole of power supply V; The other end of M illuminating lamp all is connected with the positive pole of power supply V; M is a positive integer.
It also comprises N illuminating lamp and No. two switch S 2, and said N illuminating lamp distribution also is arranged on the function key area of keyboard body; One end of N illuminating lamp all is connected with the moved end of No. two switch S 2; The quiet end of No. two switch S 2 is connected with the negative pole of power supply V; The other end of N illuminating lamp all is connected with the positive pole of power supply V; N is a positive integer.
It also comprises Z illuminating lamp and No. three switch S 3, and said Z illuminating lamp distribution also is arranged on the numeric keypad of keyboard body; One end of Z illuminating lamp all is connected with the moved end of No. three switch S 3; The quiet end of No. three switch S 3 is connected with the negative pole of power supply V; The other end of Z illuminating lamp all is connected with the positive pole of power supply V; Z is a positive integer.
Beneficial effect: the utility model adopts illuminating lamp that the button in each keypad of keyboard is thrown light on, and when insufficient light, has effectively improved user's typing speed.
Description of drawings
Fig. 1 is the structural representation of the utility model; Fig. 2 is that the circuit of embodiment four connects synoptic diagram.
Embodiment
Embodiment one, combination Fig. 1 explain this embodiment; The keyboard that has illuminating lamp; It comprises keyboard body 1, and it also comprises M illuminating lamp 2, a switch S 1 and a power supply V, and a said M illuminating lamp 2 distributes and also is arranged on the master keypad 1-1 of keyboard body 1; One end of M illuminating lamp 2 all is connected with the moved end of a switch S 1; The quiet end of a switch S 1 is connected with the negative pole of power supply V; The other end of M illuminating lamp 2 all is connected with the positive pole of power supply V; M is a positive integer.
In this embodiment, M illuminating lamp 2 can adopt independently-powered mode also can adopt with this circuit board body of keyboard ways of connecting and supply power.When insufficient light, through opening corresponding switch, light illuminating lamp 2, thereby effectively improve user's typing speed.
Embodiment two, this practical implementation and the embodiment one described difference that has the keyboard of illuminating lamp are that it also comprises N illuminating lamp 2 and No. two switch S 2, and a said N illuminating lamp 2 distributes and is arranged on the function key area 1-2 of keyboard body 1; One end of N illuminating lamp 2 all is connected with the moved end of No. two switch S 2; The quiet end of No. two switch S 2 is connected with the negative pole of power supply V; The other end of N illuminating lamp 2 all is connected with the positive pole of power supply V; N is a positive integer.
Embodiment three, this practical implementation and the embodiment two described differences that have the keyboard of illuminating lamp are that it also comprises Z illuminating lamp 2 and No. three switch S 3, and said Z illuminating lamp distribution also is arranged on the numeric keypad 1-3 of keyboard body 1; One end of Z illuminating lamp 2 all is connected with the moved end of No. three switch S 3; The quiet end of No. three switch S 3 is connected with the negative pole of power supply V; The other end of Z illuminating lamp 2 all is connected with the positive pole of power supply V; Z is a positive integer.
Embodiment four, this practical implementation and the embodiment three described differences that have the keyboard of illuminating lamp are that each illuminating lamp 2 is the LED lamp.
Embodiment five, this practical implementation and the embodiment four described differences that have the keyboard of illuminating lamp are M=10.
Embodiment six, this practical implementation and the embodiment five described differences that have the keyboard of illuminating lamp are N=3.
Embodiment seven, this practical implementation and the embodiment six described differences that have the keyboard of illuminating lamp are Z=3.
Claims (7)
1. the keyboard that has illuminating lamp; It comprises keyboard body (1); It is characterized in that: further comprising M illuminating lamp (2), a switch (S1) and power supply (V), a said M illuminating lamp (2) distributes and is arranged on the master keypad (1-1) of keyboard body (1); One end of M illuminating lamp (2) all is connected with the moved end of a switch (S1); The quiet end of a switch (S1) is connected with the negative pole of power supply (V); The other end of M illuminating lamp (2) all is connected with the positive pole of power supply (V); M is a positive integer.
2. the keyboard that has illuminating lamp according to claim 1 is characterized in that it also comprises N illuminating lamp (2) and No. two switches (S2), and a said N illuminating lamp (2) distributes and is arranged on the function key area (1-2) of keyboard body (1); One end of N illuminating lamp (2) all is connected with the moved end of No. two switches (S2); The quiet end of No. two switches (S2) is connected with the negative pole of power supply (V); The other end of N illuminating lamp (2) all is connected with the positive pole of power supply (V); N is a positive integer.
3. the keyboard that has illuminating lamp according to claim 2 is characterized in that it also comprises Z illuminating lamp (2) and No. three switches (S3), and said Z illuminating lamp distribution also is arranged on the numeric keypad (1-3) of keyboard body (1); One end of Z illuminating lamp (2) all is connected with the moved end of No. three switches (S3); The quiet end of No. three switches (S3) is connected with the negative pole of power supply (V); The other end of Z illuminating lamp (2) all is connected with the positive pole of power supply (V); Z is a positive integer.
4. the keyboard that has illuminating lamp according to claim 3 is characterized in that each illuminating lamp (2) is the LED lamp.
5. the keyboard that has illuminating lamp according to claim 4 is characterized in that M=10.
6. the keyboard that has illuminating lamp according to claim 5 is characterized in that N=3.
7. the keyboard that has illuminating lamp according to claim 6 is characterized in that Z=3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288844 CN202615321U (en) | 2012-06-19 | 2012-06-19 | Keyboard with luminous lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288844 CN202615321U (en) | 2012-06-19 | 2012-06-19 | Keyboard with luminous lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615321U true CN202615321U (en) | 2012-12-19 |
Family
ID=47349004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288844 Expired - Fee Related CN202615321U (en) | 2012-06-19 | 2012-06-19 | Keyboard with luminous lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615321U (en) |
-
2012
- 2012-06-19 CN CN 201220288844 patent/CN202615321U/en not_active Expired - Fee Related
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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: 20121219 Termination date: 20130619 |