CN204577286U - A kind of keyboard state indicator light - Google Patents
A kind of keyboard state indicator light Download PDFInfo
- Publication number
- CN204577286U CN204577286U CN201520309713.6U CN201520309713U CN204577286U CN 204577286 U CN204577286 U CN 204577286U CN 201520309713 U CN201520309713 U CN 201520309713U CN 204577286 U CN204577286 U CN 204577286U
- Authority
- CN
- China
- Prior art keywords
- light
- hole
- strip
- keyboard
- state indicator
- 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.)
- Expired - Fee Related
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a kind of keyboard state indicator light, it comprises printed circuit board (PCB) (101), light-strip (102) and keyboard cover (103), and light-strip (102) is arranged between keyboard cover (103) and printed circuit board (PCB) (101); Printed circuit board (PCB) (101) is provided with light-conductive hole (105), and light-conductive hole (105) side is provided with paster LED lamp (104), and keyboard cover (103) is provided with light hole (106); Light-strip (102) is made up of light pipe and support, and light pipe is connected with support, and one end of light pipe is positioned at described light-conductive hole (105), and the other end of light pipe is positioned at light hole (106).A kind of keyboard state indicator light of the present utility model, plug-in unit lamp changes to SMD lamp, and SMD lamp is labelled to bottom pcb board, holes in the middle of pcb board, and light-strip adds and grows to bottom pcb board, realizes its light guide effect.
Description
Technical field
The utility model belongs to technical field of electronic products, relates to a kind of keyboard state indicator light, particularly relates to the light guide structure of keyboard state indicator light.
Background technology
As shown in Figure 1, 2, be the keyboard state indicator light of prior art, comprise cover 1, light-strip 2, PCBA board 3, plug-in unit LED 4, need to install plug-in unit LED 4 in PCBA board 3, manual operation gets up to waste time and energy.
Summary of the invention
In order to solve problem in prior art, the utility model provides a kind of keyboard state indicator light.
Technical solutions of the utility model:
A kind of keyboard state indicator light, it comprises printed circuit board (PCB), light-strip and keyboard cover, and light-strip is arranged between keyboard cover and printed circuit board (PCB), and described printed circuit board (PCB) is provided with light-conductive hole, light-conductive hole side is provided with paster LED lamp, and keyboard cover is provided with light hole; Light-strip is made up of light pipe and support, and light pipe is connected with support, and one end of light pipe is positioned at described light-conductive hole, and the other end of light pipe is positioned at light hole.
Preferred:
Described light-strip is provided with three light pipes, and light-conductive hole and light hole are respectively three.
Further preferably:
The support of described light-strip is provided with location hole, and keyboard cover is provided with the reference column be connected with location hole.
Described location hole is two, is arranged on the two ends of support, and reference column is two, is arranged on the two ends of keyboard cover.
Or the support of described light-strip is provided with reference column, keyboard cover is provided with the location hole be connected with reference column.
Described reference column is two, is arranged on the two ends of support, and location hole is two, is arranged on the two ends of keyboard cover.
The utility model plug-in unit lamp changes to SMD lamp, and SMD lamp is labelled to bottom pcb board, holes in the middle of pcb board, and guide-lighting LENS adds and grows to bottom pcb board, realizes its light guide effect.By above improvement, technique there occurs change, and " before two procedures " is " binding, artificial plug-in unit "; After improvement, two procedures becomes " paster, binding ", and paster operation is Machine automated production operation, large like this raise the efficiency and guaranteed quality when, reduce cost of labor, the existing automated production of pcb board after improvement.
Accompanying drawing explanation
Fig. 1 is prior art keyboard state indicator light exploded view.
Fig. 2 is the assembly drawing of Fig. 1.
Fig. 3 is the utility model embodiment keyboard state indicator light exploded view.
Fig. 4 is the assembly drawing of Fig. 3.
In figure: cover 1, light-strip 2, PCBA board 3, plug-in unit LED 4, printed circuit board (PCB) 101, light-strip 102, keyboard cover 103, paster LED lamp 104, light-conductive hole 105, light hole 106, reference column 107.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model will be further described, but scope of the present utility model is not limited to following embodiment.
Embodiment 1:
As shown in the figure,
A kind of keyboard state indicator light, it comprises printed circuit board (PCB) 101, light-strip 102 and keyboard cover 103, keyboard cover in figure 103 has drawn a part for actual keyboard, light-strip 102 is arranged between keyboard cover 103 and printed circuit board (PCB) 101, described printed circuit board (PCB) 101 is provided with light-conductive hole 105, light-conductive hole 105 side is provided with paster LED lamp 104, and keyboard cover 103 is provided with light hole 106; Light-strip 102 is made up of light pipe and support, and light pipe is connected with support, and one end of light pipe is positioned at described light-conductive hole 105, and the other end of light pipe is positioned at light hole 106.
Light-conductive hole 105 and light hole 106 are all through holes, and essence is all the effect playing logical light, and title is not both and is arranged on different positions to distinguish, and light-conductive hole 105 is arranged on printed circuit board (PCB) 101, and light hole 106 is arranged on keyboard cover 103.Light-strip 102 is provided with three light pipes, and light-conductive hole 105 and light hole 106 are respectively three.
The support of light-strip 102 is provided with two location holes, is arranged between adjacent light pipe, i.e. the two ends, left and right of support, and keyboard cover 103 is provided with two reference columns 107, arranges between adjacent light hole 106, i.e. the two ends, left and right of keyboard cover 103.When light-strip 102 is installed, location hole is enclosed within reference column 107.
In other embodiment: reference column is located on the support of light-strip 102, and location hole is located at keyboard cover 103.
Described reference column is two, is arranged between adjacent light pipe, i.e. the two ends, left and right of support, and location hole is two, arranges between adjacent light hole 106, i.e. the two ends, left and right of keyboard cover 103.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (6)
1. a keyboard state indicator light, it comprises printed circuit board (PCB) (101), light-strip (102) and keyboard cover (103), light-strip (102) is arranged between keyboard cover (103) and printed circuit board (PCB) (101), it is characterized in that, described printed circuit board (PCB) (101) is provided with light-conductive hole (105), light-conductive hole (105) side is provided with paster LED lamp (104), and keyboard cover (103) is provided with light hole (106); Light-strip (102) is made up of light pipe and support, and light pipe is connected with support, and one end of light pipe is positioned at described light-conductive hole (105), and the other end of light pipe is positioned at light hole (106).
2. a kind of keyboard state indicator light according to claim 1, is characterized in that, described light-strip (102) is provided with three light pipes, and light-conductive hole (105) and light hole (106) are respectively three.
3. a kind of keyboard state indicator light according to claim 1, is characterized in that, the support of described light-strip (102) is provided with location hole, and keyboard cover (103) is provided with the reference column (107) be connected with location hole.
4. a kind of keyboard state indicator light according to claim 3, it is characterized in that, described location hole is two, is arranged on the two ends of support, and reference column (107) is two, is arranged on the two ends of keyboard cover (103).
5. a kind of keyboard state indicator light according to claim 1, is characterized in that, the support of described light-strip (102) is provided with reference column, and keyboard cover (103) is provided with the location hole be connected with reference column.
6. a kind of keyboard state indicator light according to claim 5, it is characterized in that, described reference column is two, is arranged on the two ends of support, and location hole is two, is arranged on the two ends of keyboard cover (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309713.6U CN204577286U (en) | 2015-05-14 | 2015-05-14 | A kind of keyboard state indicator light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520309713.6U CN204577286U (en) | 2015-05-14 | 2015-05-14 | A kind of keyboard state indicator light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577286U true CN204577286U (en) | 2015-08-19 |
Family
ID=53869887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520309713.6U Expired - Fee Related CN204577286U (en) | 2015-05-14 | 2015-05-14 | A kind of keyboard state indicator light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577286U (en) |
-
2015
- 2015-05-14 CN CN201520309713.6U patent/CN204577286U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203070724U (en) | Displaying device for air conditioner | |
| CN204577286U (en) | A kind of keyboard state indicator light | |
| CN204278120U (en) | PCB multilayer is holed simple and easy induction installation | |
| CN201078649Y (en) | Back light source component | |
| CN203918158U (en) | The indoor module Reflow Soldering of a kind of LED Two bors d's oeuveres is crossed furnace tool | |
| CN202110305U (en) | Ultrathin light guide plate | |
| CN203502610U (en) | Photoconductive tube interface of novel structure | |
| CN208045001U (en) | A kind of LED display unit structure of engagement splicing | |
| CN204408766U (en) | Cross furnace tool | |
| CN204303314U (en) | Charactron | |
| CN204554693U (en) | The optical lens structure of backlight module lamp bar | |
| CN201348928Y (en) | PCB inductor | |
| CN202694710U (en) | Programmable LED (light-emitting diode) lamp plate | |
| CN204155577U (en) | Mobile LED Warning frame | |
| CN207367507U (en) | A kind of display board of anion generator | |
| CN201297533Y (en) | Flexible LED light strip | |
| CN202854261U (en) | Device for detecting pins of LED nixie tube | |
| CN202484764U (en) | Modular LED street lamp | |
| CN209729820U (en) | A kind of multichannel isolation mode group | |
| CN201957341U (en) | Back-off jointed board | |
| CN205566768U (en) | Colorful dynamic lighting control system of tower clock | |
| CN204578577U (en) | A kind of cell phone mainboard connecting plate | |
| CN100487762C (en) | Inserting method for signboard LED | |
| CN205723110U (en) | A kind of special type attachment transformator foot type | |
| CN204062659U (en) | The LED-backlit module that a kind of brightness is high |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |