CN201903845U - Dust resistant cover for keyboard - Google Patents
Dust resistant cover for keyboard Download PDFInfo
- Publication number
- CN201903845U CN201903845U CN2010206737752U CN201020673775U CN201903845U CN 201903845 U CN201903845 U CN 201903845U CN 2010206737752 U CN2010206737752 U CN 2010206737752U CN 201020673775 U CN201020673775 U CN 201020673775U CN 201903845 U CN201903845 U CN 201903845U
- Authority
- CN
- China
- Prior art keywords
- lead
- keyboard
- led
- dust cover
- frame
- 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
Images
Landscapes
- Input From Keyboards Or The Like (AREA)
- Led Device Packages (AREA)
Abstract
The utility model discloses a dust resistant cover for a keyboard, which comprises a cover body made of transparent silica gel or plastic, wherein a light-emitting source is arranged inside the cover body and acquires a power supply from a USB (universal serial bus) interface through a USB jack. The utility model has the advantages as follows: an operator can recognize the key position of the keyboard in the environment of insufficient light by using the light-emitting source arranged inside the cover body; and the power supply of the light-emitting source is directly acquired from the USB interface on the computer. The dustproof cover for the keyboard is applicable to the notebook computer.
Description
Technical field
The utility model relates to a kind of computer fittings, especially relates to a kind of keyboard dust cover.
Background technology
Along with arrival of information age, computer has been commonly used in the office space or individual's amusement and recreation.Keyboard has just become man-machine interaction parts the most commonly used.Present keyboard structure, great majority are not possess water-proof function, and owing to often use, deposition dust easily in the keyboard slit, and the dust of deposition is very difficult to clean, and the keyboard in the use often is in antihygienic situation.So the keyboard dust cover with the keyboard appearance similar occurred being assemblied on computer (desktop computer or the notebook) keyboard, keyboard dust cover is made by transparent plastic material usually, it can dustproof and waterproof.But under the environment of dark or insufficient light, the operator sees through the position that can not see button when keyboard dust cover beats keyboard, wastes time and energy when especially the computer person of being unfamiliar with operates, and influence is normally used.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of when dark or insufficient light, makes the operator see clearly the keyboard dust cover of keyboard position.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of keyboard dust cover, the cover body of making by transparent silica gel or plastic material, described cover body inside is provided with light emitting source, and described light emitting source obtains power supply by USB plug from the USB interface of computer.
Described cover body comprises frame and key area, and at least one side inside in frame four sides is provided with described light emitting source.
Described light emitting source comprises at least one LED, and described at least one LED is arranged in the described frame, and described LED light-emitting line is radiated on the keyboard, and described LED is connected with described USB plug by first lead.
Be provided with this side thickness of frame of light emitting source other area thickness greater than cover body.
Be provided with FPC or silver slurry wire guide plate in the described frame, described FPC or silver slurry wire guide plate are provided with second lead, and described LED is connected on described second lead, and described second lead is connected with described first lead.
Described FPC or silver slurry wire guide plate are perpendicular to described key area, and described LED light-emitting area is right against the key area.
Described second lead is silver slurry lead or graphite lead or copper conductor.
Described LED is at least two, and described at least two LED are in parallel or be connected on described second lead.
Described computer is a notebook computer.
Described LED is a paster LED.Paster LED is welded on second lead, and its structure is firm, and volume is littler.
Compared with prior art, advantage of the present utility model is that the light emitting source of cover body inside can allow the operator see clearly the keyboard position under the environment of insufficient light, and the power supply of the light emitting source directly USB interface from the computer obtains.Notebook computer is especially suitable.
The LED volume is little, the brightness height, and required electric weight is considerably less, can directly obtain from the USB interface of computer.
Be provided with this side thickness of frame of light emitting source other area thickness, make things convenient for the installation of light emitting sources such as LED greater than cover body.
Little, the light weight of the volume of FPC has good flexibility.
FPC is perpendicular to the key area, and the LED light-emitting area is right against the key area, and the luminous energy that sends is shone directly on the keyboard of computer, and the utilization factor of light is higher.
Description of drawings
Fig. 1 is installed on synoptic diagram on the notebook computer for the utility model;
Fig. 2 is the structural drawing of the utility model stud bump;
Fig. 3 is the not protruding structural drawing of button among the utility model embodiment four;
Fig. 4 is partial structurtes figure of the present utility model;
Fig. 5 is that LED of the present utility model is connected in parallel on the structural drawing on second lead;
Fig. 6 is that LED of the present utility model is connected on the structural drawing on second lead.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment one: a kind of keyboard dust cover, the cover body of making by transparent silica gel or plastic material 1, cover body 1 comprises frame and key area 11, frame four sides comprise frame front side 12, frame left side 13, frame right side 14 and frame rear side 15, in the frame front side 12 light emitting source is set, frame front side 12 thickness are greater than other area thickness of cover body 1.Light emitting source obtains power supply by USB plug 2 from the USB interface of notebook computer 3.Light emitting source also can be arranged in the key area in the cover body 1.
Light emitting source comprises three paster LEDs 4, and this paster LED 4 is arranged in the frame front side 12, and paster LED 4 light-emitting lines are radiated on the keyboard, and paster LED 4 is connected with USB plug 2 by first lead 5.
Be provided with FPC or silver slurry wire guide plate 6 in the frame front side 12, FPC or silver slurry wire guide plate 6 are provided with second lead 7, three paster LEDs 4 are in parallel or be connected on second lead 7, and second lead 7 is connected with first lead 5, and second lead 7 is the silver-colored lead of starching.
FPC or silver slurry wire guide plate 6 are perpendicular to key area 11, and the LED4 light-emitting area is right against key area 11.
Embodiment two: a kind of keyboard dust cover, the cover body of making by transparent silica gel or plastic material 1, cover body 1 comprises frame and key area 11, frame four sides comprise frame front side 12, frame left side 13, frame right side 14 and frame rear side 15, in frame left side 13 and the frame right side 14 light emitting source is set all, frame left side 13 and frame right side 14 thickness are greater than other area thickness of cover body.Light emitting source obtains power supply by USB plug 2 from the USB interface of notebook computer 3.
Light emitting source comprises a paster LED 4, and paster LED 4 light-emitting lines are radiated on the keyboard, and paster LED 4 is connected with USB plug 2 by first lead 5.
Be provided with FPC or silver slurry wire guide plate 6 in frame left side 13 and the frame right side 14, FPC or silver slurry wire guide plate 6 are provided with second lead 7, and paster LED 4 is connected on second lead 7, and second lead 7 is connected with first lead 5.Second lead 7 is the graphite lead.
FPC 6 or silver slurry wire guide plate are perpendicular to key area 11, and the LED4 light-emitting area is right against key area 11.
Embodiment three: a kind of keyboard dust cover, the cover body of making by transparent silica gel or plastic material 1, cover body 1 comprises frame and key area 11, frame four sides comprise and wherein in the side light emitting source are set in frame front side 12, frame left side 13, frame right side 14 and frame rear side 15, frame four sides, are provided with this side frame of light emitting source other area thickness greater than cover body.Light emitting source obtains power supply by USB plug 2 from the USB interface of notebook computer 3.
Light emitting source comprises a paster LED 4, and paster LED 4 light-emitting lines are radiated on the keyboard, and paster LED 4 is connected with USB plug 2 by first lead 5.
Be provided with FPC 6 or silver slurry wire guide plate in this side frame, FPC 6 or silver slurry wire guide plate are provided with second lead 7, and paster LED 4 is connected on second lead 7, and second lead 7 is connected with first lead 5.Second lead 7 is a copper conductor.
FPC 6 or silver slurry wire guide plate are perpendicular to key area 11, and the LED4 light-emitting area is right against key area 11.
Keyboard dust cover both can be used for the keyboard of notebook computer, also can be used on the stand-alone keypad of desktop computer.The quantity of paster LED can increase and decrease according to the needs of brightness.Paster LED can be installed by manual mode, also can install by chip mounter (SMD) mode.
Embodiment four: other parts are identical with embodiment one, and its difference is that as shown in Figure 3 the key area 11 in the cover body 1 is not provided with the button of projection.Cover body key area shown in Fig. 2 is provided with stud bump.
Claims (10)
1. a keyboard dust cover by the cover body that transparent silica gel or plastic material are made, is characterized in that described cover body inside is provided with light emitting source, and described light emitting source obtains power supply by USB plug from the USB interface of computer.
2. a kind of keyboard dust cover according to claim 1 is characterized in that described cover body comprises frame and key area, and at least one side inside in frame four sides is provided with described light emitting source.
3. a kind of keyboard dust cover according to claim 2, it is characterized in that described light emitting source comprises at least one LED, described at least one LED is arranged in the described frame, described LED light-emitting line is radiated on the keyboard, and described LED is connected with described USB plug by first lead.
4. a kind of keyboard dust cover according to claim 3 is characterized in that being provided with this side thickness of frame of light emitting source other area thickness greater than cover body.
5. a kind of keyboard dust cover according to claim 4, it is characterized in that being provided with in the described frame FPC or silver slurry wire guide plate, described FPC or silver slurry wire guide plate are provided with second lead, described LED is connected on described second lead, and described second lead is connected with described first lead.
6. a kind of keyboard dust cover according to claim 5 is characterized in that described FPC or silver slurry wire guide plate perpendicular to described key area, and described LED light-emitting area is right against the key area.
7. a kind of keyboard dust cover according to claim 5 is characterized in that described second lead is silver slurry lead or graphite lead or copper conductor.
8. a kind of keyboard dust cover according to claim 5 is characterized in that described LED is at least two, and described at least two LED are in parallel or be connected on described second lead.
9. a kind of keyboard dust cover according to claim 1 is characterized in that described computer is a notebook computer.
10. a kind of keyboard dust cover according to claim 5 is characterized in that described LED is a paster LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206737752U CN201903845U (en) | 2010-12-22 | 2010-12-22 | Dust resistant cover for keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206737752U CN201903845U (en) | 2010-12-22 | 2010-12-22 | Dust resistant cover for keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903845U true CN201903845U (en) | 2011-07-20 |
Family
ID=44274437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206737752U Expired - Fee Related CN201903845U (en) | 2010-12-22 | 2010-12-22 | Dust resistant cover for keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033612A (en) * | 2010-12-22 | 2011-04-27 | 宁波江北区琦华电国际贸易有限公司 | Dustproof cover for keyboard |
-
2010
- 2010-12-22 CN CN2010206737752U patent/CN201903845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033612A (en) * | 2010-12-22 | 2011-04-27 | 宁波江北区琦华电国际贸易有限公司 | Dustproof cover for keyboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205407777U (en) | Intelligent switching device | |
| KR20140040219A (en) | Light-emitting device | |
| CN203589764U (en) | Vehicle-mounted standby power supply with SOS function | |
| CN201903845U (en) | Dust resistant cover for keyboard | |
| CN211878582U (en) | Intra-film electronic structure with light-emitting indication and touch control functions | |
| CN201803268U (en) | Multifunctional LED lamp | |
| CN204441636U (en) | Multifunctional data line | |
| CN102033612A (en) | Dustproof cover for keyboard | |
| CN205065489U (en) | Mirror lamp with touch switch | |
| CN202720615U (en) | Touch screen structure with light-emitting diode (LED) mode luminous key | |
| CN204706296U (en) | A kind of have the housing of touch sensible structure and a kind of LED nixie display | |
| CN211822210U (en) | Car lamp structure with electrified color-changing transparent plate | |
| CN203298109U (en) | Optical-sensing night light with power supplied by universal serial bus (USB) | |
| CN203363703U (en) | Solar electric torch | |
| CN206533636U (en) | A kind of intelligent switch panel module for supporting distribution KNX agreements | |
| CN207264363U (en) | One kind uses self-luminous touch control panel made of thin-film light emitting circuit | |
| CN103997330A (en) | Touching dimmer switch | |
| CN207039561U (en) | A kind of capacitance touching control type building inter-speaking device button module | |
| CN202581197U (en) | Circuit board module | |
| CN203950718U (en) | Vehicle-mounted CAN bus key panel | |
| CN202369232U (en) | Wiring board of elevator car top | |
| CN202103230U (en) | Luminous panel frame of electrical switch socket | |
| CN204858633U (en) | Solar mobile power supply | |
| CN203096477U (en) | Platform body type electric iron platform body panel light-emitting indicating system | |
| CN202868551U (en) | Energy-saving-type light-emitting diode (LED) light source |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20171222 |