CN1984539A - Light hood of display screen - Google Patents
Light hood of display screen Download PDFInfo
- Publication number
- CN1984539A CN1984539A CN 200510120687 CN200510120687A CN1984539A CN 1984539 A CN1984539 A CN 1984539A CN 200510120687 CN200510120687 CN 200510120687 CN 200510120687 A CN200510120687 A CN 200510120687A CN 1984539 A CN1984539 A CN 1984539A
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- China
- Prior art keywords
- shadow shield
- display screen
- light hood
- shade
- light
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- 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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- Blocking Light For Cameras (AREA)
Abstract
The invention comprises: a light shielding unit, at least one spring component and a connection unit; the light shielding unit forms a holding room for shielding the light; the spring component provides an elastic power for opening the light shielding unit; the connection unit is connected to the light shielding unit and limits the opening angle of the light shielding unit. By the invention, the LCD screen can be used under sun light.
Description
[technical field]
The invention relates to a kind of light hood of display screen, especially about a kind of light hood of display screen that is applied to portable electron device.
[background technology]
At present, digital camera, mobile phone and PDA portable electron devices such as (Personal Digtiatl Assistant are hereinafter to be referred as PDA) is because of its novel structure, and volume is exquisite, and is subjected to liking of consumers in general deeply.Such portable electron device adopts LCDs LCD (Liquid Crystal Display is hereinafter to be referred as LCD) mostly for making the display screen color display.Because most of LCD adopts the penetration display, the display of this type adopts the backboard that allows light to pass through, therefore under high light or under outdoor situation, contrast reduces, cause image unintelligible, make the operator can't pass through display screen normal browsing image or literal, thereby cause and normally to use.
In the prior art, above-mentioned situation occurs, need the careful shooting angle of adjusting portable electron device, or come shield portions light, yet this kind mode causes finding a view and is restricted also comparatively inconvenience in the operation by hand for avoiding display screen.
[summary of the invention]
In view of this, be necessary to provide a kind of light hood of display screen that LCD display can't normally show under the high light that overcomes.
A kind of light hood of display screen, it comprises: a shade, at least one elastic component and a junction, this shade surrounds a containing cavity that shuts out the light, the elastic force that this elastic component provides this shade to open automatically, this connecting portion links to each other with this shade, and limits the angle that this shade is opened.
Compared with prior art, the shade of described light hood of display screen can surround a containing cavity that shuts out the light, and this containing cavity can prevent the influence of extraneous light logarithmic code camera display screen, therefore can overcome the problem that LCD display can't normally show under the high light.In addition, this light shielding part can make the relative digital camera of light shielding part open automatically by elastic component, and also digital camera is folding relatively, and is not only easy to operate, also is easy to carry simultaneously, has better satisfied consumer's needs.
[description of drawings]
Fig. 1 is the light hood of display screen stereogram of preferred embodiment for the present invention digital camera;
Fig. 2 is the light hood of display screen part exploded perspective view of preferred embodiment for the present invention digital camera;
Fig. 3 is the enlarged drawing of Fig. 1 in the III place;
Fig. 4 is the folding stereogram of the light hood of display screen of preferred embodiment for the present invention digital camera.
[embodiment]
The preferred implementation of light hood of display screen of the present invention is located at around the LCD display of digital camera, influences the display effect of LCD display to avoid light.
See also Fig. 1, this digital camera 100 comprises action button 110 and is located at the display screen 120 of these action button 110 1 sides.This display screen 120 is roughly rectangle, is provided with four magnet 122 around the adjacent display screen 120, and each magnet 122 be strip, and described magnet 122 is relative in twos and be arranged in parallel.Wherein the long edge lengths of the length of two magnet 122 and display screen 120 is suitable, and the width edge length of the length of other two magnet 122 and display screen 120 is suitable.For interfering between the assembly of avoiding being connected, slightly keep at a certain distance away between the adjacent magnets 122 with adjacent two magnet 122.
Please in the lump referring to Fig. 2, this light hood of display screen 200 comprises a shade 210, four housings 220 and some shell fragments 230.
This shade 210 is in order to around the display screen 120 that is trapped among digital camera 100, it comprises 2 first shadow shields 212 and 2 second shadow shields 214, this first shadow shield 212 and this second shadow shield 212 all are roughly trapezoidal tabular, trapezoidal height is roughly the same, and the length on its trapezoidal base is suitable with corresponding magnet 122 length of being located at digital camera 100, when mutual butt, 2 first shadow shields 212 and 2 second shadow shields 214 can surround a scalariform cavity.The material of this first shadow shield 212 and this second shadow shield 214 is made of lighttight metal or plastic material, the place, base of each first shadow shield 212 respectively comprises a holding parts 215, the place, base of each second shadow shield 214 respectively comprises a holding parts 216, described holding parts 215,216 is roughly cylindric, and itself and this first shadow shield 212 and second shadow shield 214 are one-body molded.Wherein one first shadow shield, 212 top margins are provided with a grab 218, and another first shadow shield, 212 top margins are provided with a mating holes 219, and this grab 218 and this mating holes 219 can engage mutually, thereby make the 212 mutual clampings of 2 first shadow shields.
Two sides of contiguous each holding parts 215 and first shadow shield, 212 connections and contiguous each holding parts 216 and second shadow shield, 214 connections are respectively equipped with a draw-in groove 2122.The hypotenuse place of per first shadow shield 212 and second shadow shield 214 is respectively equipped with soft burr 217, and these soft burr 217 can stick on this first shadow shield 212 and second shadow shield 214 by viscose glue.These soft burr 217 can block slit between the adjacent shadow shield, avoiding the light printing opacity, thereby prevent that extraneous light from influencing the display effect of display screen 120.
Each housing 220 is roughly a column, and it comprises integrated one a rectangular-shaped bottom 222 and a connected columned holding part 224.This housing 220 is made up of the material of iron or iron containing alloy, and it can be adsorbed by the magnet 122 of digital camera 100, thereby this housing 220 is fixed on this digital camera 100.These holding part 224 middle parts have a storage tank 2242, and the volume of this storage tank 2242 roughly volume with the holding parts 215,216 of this shade 210 is suitable.These holding part 224 1 sides are provided with an opening 2244, and this opening 2244 connects with this storage tank 2242, and the width of this opening 2244 is less than the overall diameter of this holding parts 215,216.Strain can take place and in this opening 2244 is placed in this storage tank 2242 in the holding parts 215,216 of this shade 210, and is difficult for deviating from from this opening 2244 because of the width limitations of this opening 2244.On the internal perisporium at these storage tank 2242 two ends, have a groove 2246.
Please in conjunction with referring to Fig. 3, each shell fragment 230 roughly is Ω shape, and its one bending forms this shell fragment 230 tools, one first end 232 and second end 234.This shell fragment 230 can be placed in respectively on the excircle of holding parts 215,216 of this first shadow shield 212 and second shadow shield 214, and is contained in the groove 2246 of storage tank 2242 of this housing 220.First end 232 of this shell fragment 230 can engage mutually with the draw-in groove 2122 of this first shadow shield 212 and second shadow shield 214, and second end 234 then supports on the lateral wall of the bottom 222 of this housing 220.
During assembling, at first wherein two soft burr 217 stick at two sides of this first shadow shield 212 by viscose glue, first end 232 with two shell fragments 230 inserts respectively in correspondence two draw-in grooves 2122 of this first shadow shield 212 again, is stuck in simultaneously on the holding parts 215 of this first shadow shield 212; Afterwards, the holding parts 215 that is with first shadow shield 212 of shell fragment 230 is inserted in the holding part 224 of this housing 220 in opening 2244, simultaneously, this shell fragment 230 is placed in the groove 2246 of this holding part 224, second end 234 of this shell fragment 230 is held on the outer wall of this bottom 222, thereby this shell fragment 230, first shadow shield 212 and housing 220 are assemblied in one.The above-mentioned assembly that assembles is placed on the magnet 122 of digital camera 100 again, thereby this first shadow shield 212 is fixed on this digital camera 100 by magnetic force.The assembling process of other shadow shield is not described in detail at this as mentioned above.
Opening 2244 restrictions because of the holding part 224 of housing 220, first shadow shield 212 and second shadow shield 214 all launch equal angular, therefore this first shadow shield 212 and second shadow shield 214 surround a cavity jointly around the display screen 120 of digital camera 100, this cavity can stop entering of extraneous light all around, thereby can make the normal display image of display screen of this digital camera 100.
When not using, this light hood of display screen 200 can be taken off, its also collapsible placing on this digital camera 100, please in conjunction with referring to Fig. 4, earlier that 2 second shadow shields 214 are folding mutually, afterwards 2 first shadow shields 212 are pressed on this second shadow shield 214 again, grab 218 and mating holes 219 are engaged mutually, 2 first shadow shields 212 are interconnected, thereby shade 210 is folded with on this digital camera 100.
In use, untie of the effect of grab 218, two first shadow shields 212 at shell fragment 230, automatically open, second shadow shield 214 is also corresponding afterwards opens, and because of opening 2244 restrictions of four housings 220, this first shadow shield 212 and second shadow shield 214 all stay in equal angular.2 first shadow shields 212 and 2 second shadow shields, 214 one common peripheral and make light avoid influencing the display effect of display screen 120 around the display screen 120 of this digital camera 100; By soft burr 217, can avoid light to enter in the slit of adjacent first shadow shield 212 and second shadow shield 214.
Be appreciated that this shade 210 can adopt other structure, can be the gobo that is connected in one as it and form that this shade 210 can adopt lighttight material to get final product.This shade can be not limited to the platy structure of first shadow shield 212 and second shadow shield 214, and light shielding part forms such as employing accordion structure.
Be appreciated that, the form of this shell fragment 230 is not limited to the structure of present embodiment, it also can adopt elastic component structures such as spring, its connected mode also is not limited to embodiments of the present invention, it can adopt the connecting rod structure with the holding parts of this shade, spring can be placed on this connecting rod, thereby provides elastic force on this shade.
Be appreciated that this housing 220 is not limited to the situation of present embodiment, wherein this housing 220 can omit, and it also can be connecting portion forms such as cylindric, cuboid.
Claims (12)
1. light hood of display screen, it is characterized in that: this light hood of display screen comprises: a shade, at least one elastic component and a junction, this shade surrounds a containing cavity that shuts out the light, the elastic force that this elastic component provides this shade to open automatically, this connecting portion links to each other with this shade, and limits the angle that this shade is opened.
2. light hood of display screen as claimed in claim 1, it is characterized in that: this shade is made up of 2 first shadow shields and 2 second shadow shields, this first shadow shield and this second shadow shield are made up of lighttight material, and this first shadow shield and this second shadow shield are trapezoidal tabular.
3. light hood of display screen as claimed in claim 2, it is characterized in that: this first shadow shield and second shadow shield have a holding parts respectively, this holding parts is cylindric, and this elastic component is placed on this holding parts, and the one end is stuck on this first shadow shield or second shadow shield.
4. light hood of display screen as claimed in claim 3 is characterized in that: have a draw-in groove on this first shadow shield and adjacent this holding parts of this second shadow shield, an end of this elastic component is stuck in this draw-in groove, and the other end is stuck on this connecting portion.
5. light hood of display screen as claimed in claim 1 is characterized in that: this elastic component is a shell fragment, and it is bent into Ω shape.
6. light hood of display screen as claimed in claim 1 is characterized in that: this connecting portion is a housing, and this housing comprises a bottom and a holding part, and this bottom is a cuboid, and this holding part is a cylinder.
7. light hood of display screen as claimed in claim 6 is characterized in that: the middle part of this holding part has a storage tank, an end of ccontaining this shade of this storage tank.
8. light hood of display screen as claimed in claim 7 is characterized in that: two sides of this storage tank are provided with a groove, and this elastic component is placed in this groove.
9. light hood of display screen as claimed in claim 8 is characterized in that: a side of this holding part has an opening, and this opening and this storage tank connect.
10. light hood of display screen as claimed in claim 2 is characterized in that: the top margin of one first shadow shield is provided with a grab, and the top margin of another shadow shield is provided with a mating holes, and this grab and this mating holes cooperatively interact.
11. as claim 2 or 10 described light hood of display screen, it is characterized in that: the hypotenuse of first shadow shield and second shadow shield is provided with soft burr, it is to stick on this first shadow shield and second shadow shield by viscose glue.
12. light hood of display screen as claimed in claim 1 is characterized in that: this connecting portion is made up of the alloy material of iron or iron content, and this connecting portion can be connected with the magnet magnetic of a portable electron device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101206873A CN1984539B (en) | 2005-12-16 | 2005-12-16 | Light hood of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101206873A CN1984539B (en) | 2005-12-16 | 2005-12-16 | Light hood of display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1984539A true CN1984539A (en) | 2007-06-20 |
| CN1984539B CN1984539B (en) | 2011-07-27 |
Family
ID=38166645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005101206873A Expired - Fee Related CN1984539B (en) | 2005-12-16 | 2005-12-16 | Light hood of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1984539B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158526A (en) * | 2015-08-31 | 2015-12-16 | 国家电网公司 | Test instrument protective shell with light shading plate |
| CN106274489A (en) * | 2016-08-28 | 2017-01-04 | 赵夫超 | A kind of automobile middle control screen light-proof housing |
| CN107228315A (en) * | 2016-11-17 | 2017-10-03 | 苏州光景照明科技有限公司 | Integral LED bridge frame lamp |
| CN107340803A (en) * | 2016-12-29 | 2017-11-10 | 上海豊恒信息科技有限公司 | Computer display |
| WO2019075880A1 (en) * | 2017-10-20 | 2019-04-25 | 深圳市大疆创新科技有限公司 | Hood assembly and display having same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3270334B2 (en) * | 1996-07-26 | 2002-04-02 | エヌイーシーアクセステクニカ株式会社 | Hinge structure for portable electronic devices |
| CN2489391Y (en) * | 2001-06-26 | 2002-05-01 | 郑天红 | Notebook type computer with hood |
| CN2665778Y (en) * | 2003-06-17 | 2004-12-22 | 龙康林 | Computer shading device |
| CN2720479Y (en) * | 2004-06-29 | 2005-08-24 | 田永忠 | Digital camera liquid-crystal display screen protection device |
-
2005
- 2005-12-16 CN CN2005101206873A patent/CN1984539B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105158526A (en) * | 2015-08-31 | 2015-12-16 | 国家电网公司 | Test instrument protective shell with light shading plate |
| CN106274489A (en) * | 2016-08-28 | 2017-01-04 | 赵夫超 | A kind of automobile middle control screen light-proof housing |
| CN107228315A (en) * | 2016-11-17 | 2017-10-03 | 苏州光景照明科技有限公司 | Integral LED bridge frame lamp |
| CN107340803A (en) * | 2016-12-29 | 2017-11-10 | 上海豊恒信息科技有限公司 | Computer display |
| WO2019075880A1 (en) * | 2017-10-20 | 2019-04-25 | 深圳市大疆创新科技有限公司 | Hood assembly and display having same |
| CN109863464A (en) * | 2017-10-20 | 2019-06-07 | 深圳市大疆创新科技有限公司 | Shading shade assembly, the display with shading shade assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1984539B (en) | 2011-07-27 |
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Granted publication date: 20110727 Termination date: 20161216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |