CN105373192A - Dustproof display - Google Patents
Dustproof display Download PDFInfo
- Publication number
- CN105373192A CN105373192A CN201510721615.8A CN201510721615A CN105373192A CN 105373192 A CN105373192 A CN 105373192A CN 201510721615 A CN201510721615 A CN 201510721615A CN 105373192 A CN105373192 A CN 105373192A
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- rotating shaft
- dustcloth
- back casing
- display
- dust
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Abstract
The invention discloses a dustproof display in the field of computer accessories. The dustproof display comprises a display screen, a base, a support pillar and a back shell. The back shell is in a shape like a rectangular basket with one open side, a rectangular frame shaped front shell matched with the shape and the size of the back shell is fixed in an opening of the back shell, the display screen is fixed between the back shell and the front shell, and the back shell is fixed on the base through the support pillar. A vertical rotating shaft is arranged in the left side of the back shell, elastic reset pieces are respectively arranged on two ends of the rotating shaft, and dustcloth is twined on the rotating shaft. A kerf is arranged on a position which is opposite to the rotating shaft at the left side of the front shell, and a rectangular clamping groove is arranged in a position which is opposite to the kerf at the right side of the front shell. One end of the dustcloth, which is far away from the rotating shaft, penetrates through the kerf and is fixed with a clamping board, and the shape of the clamping board is matched with that of the clamping groove. According to the scheme, dust in the environment can be effectively prevented from falling on the display screen, the dust accumulated on the display screen is reduced, and furthermore, when the display is used, an image can be more clearly displayed, so that the degree of fatigue of eyes of a user is relieved.
Description
Technical field
The present invention relates to computer fittings field, be specifically related to a kind of dust-proof display.
Background technology
Computer plays an important role in the modern life, is no matter unit office, or in family life, can carry out handling official business, inspection information by computer.Existing computer is generally desktop computer or notebook computer, and for desktop computer, host computer separates with display, and both are connected by data line.Display sizes varies, and display is placed and used on the table, certain e-file information is shown to by specific transmission equipment and screen reflexes to human eye again watches for user.Existing display, comprises screen portions and base portion, and both clampings connect, and the angle of inclination of adjustable screen.But owing to can produce electrostatic field in screen surface when display works, electrostatic field has stronger absorption affinity to dust, makes display be easy to covered with dust.When not using, the screen of display is exposed in air, dust in environment also can be attached on screen gradually, dust accretions on display can affect the sharpness of picture, watches such display for a long time attentively and human eye can be made to be easy to fatigue, larger to the injury of human eye.
Summary of the invention
The invention is intended to provide a kind of dust-proof display, when not using to prevent display, have dust to adhere on a display screen.
For achieving the above object, basic technology scheme of the present invention is as follows: dust-proof display, comprises display screen, base, support column, back casing.Described back casing is that the rectangle of a side opening is basket, and described back casing opening part is fixed with the procapsid with the mating shapes of back casing, and described display screen is fixed between described back casing and procapsid, and described back casing is by support column firm banking.The inside, left side of described back casing is provided with vertical rotating shaft, and the two ends of described rotating shaft are respectively equipped with elastic reset part, and described rotating shaft is wound with dustcloth.On the left of described procapsid, the upper position relative with rotating shaft is provided with joint-cutting, and position relative with joint-cutting on the right side of procapsid is provided with the draw-in groove of rectangle.Described dustcloth is fixed with clamp away from one end of rotating shaft through joint-cutting, and shape and the draw-in groove of described clamp match.
Principle and the advantage of this programme are: when using display, the elastic reset part at rotating shaft two ends makes dustcloth be wrapped in rotating shaft, and clamp is stuck in the outside of joint-cutting, and display can normally use.When not using display, manually pull clamp, pulled out by dustcloth from rotating shaft, be connected to by clamp in the draw-in groove on procapsid, now dustcloth covers through joint-cutting and prevents the dust in environment from falling on a display screen on a display screen.Rotating shaft is arranged in back casing by this programme, make display one-piece construction compacter, rotating shaft is vertically arranged on the side of back casing, use during dustcloth and only need laterally to pull clamp dustcloth can be pulled out from rotating shaft, more convenient like this user's operation, makes the use of dustcloth convenient, laborsaving.Arrange joint-cutting convenient dust-proofing cloth to cover on a display screen through procapsid, clamp and the more convenient fixing dustcloth of draw-in groove are set, prevent dustcloth to be withdrawn in rotating shaft by elastic reset part.Arranging horizontal dustcloth can prevent the dust in environment from falling on a display screen effectively, decreases the dust be deposited on indicator screen, makes display can demonstrate image more clearly in use, alleviate the degree of fatigue of user's eyes.And this programme also facilitates and completely cuts off other people sight line when talking with other people, prevent other people from spying upon content on display, there is certain privacy functions.
Preferred version one, based on scheme one improve, the two ends of described dustcloth are bonded on rotating shaft and clamp respectively.Dustcloth more convenient dismounting and installation when carrying out changing and cleaning of such setting.
Preferred version two, preferably the one of is improved, and adopts and be articulated and connected between described back casing and support column.Be arranged so that back casing can carry out small size rotation around pin joint with display screen together with procapsid like this, make display can rotate different angles and use to facilitate the user of different height.
Preferred version three, preferably the one of two is improved, and described dustcloth is the embedding synthetic fabrics knitting conductive filament.The embedding synthetic fabrics knitting conductive filament can by the electrostatic in the faint corona discharge of conductive filament and on display screen, and its electric eliminating is effective, and dust-proof effect is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the left view of Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: display screen 1, base 2, support column 3, back casing 4, procapsid 5, clamp 6, draw-in groove 7, rotating shaft 8, dustcloth 9.
Embodiment is substantially as shown in Figure 1: dust-proof display, comprises display screen 1, base 2, support column 3, back casing 4.Described back casing 4 is that the rectangle of a side opening is basket, described back casing 4 opening part is fixed with the procapsid 5 with the mating shapes of back casing 4, described display screen 1 is fixed between described back casing 4 and procapsid 5, and described back casing 4 is by support column 3 firm banking 2.The inside, left side of described back casing 4 is provided with vertical rotating shaft 8, and the two ends of described rotating shaft 8 are respectively equipped with elastic reset part, and described rotating shaft 8 is wound with dustcloth 9.On the left of described procapsid 5, the upper position relative with rotating shaft 8 is provided with joint-cutting, and position relative with joint-cutting on the right side of procapsid 5 is provided with the draw-in groove 7 of rectangle.Described dustcloth 9 is fixed with clamp 6 away from one end of rotating shaft 8 through joint-cutting, and shape and the draw-in groove 7 of described clamp 6 match.
In the present embodiment, when using display, the elastic reset part at rotating shaft 8 two ends makes dustcloth 9 be wrapped in rotating shaft 8, and clamp 6 is stuck in the outside of joint-cutting, and display can normally use.When not using display, manually pull clamp 6, pulled out by dustcloth 9, be connected to by clamp 6 in the draw-in groove 7 on procapsid 5 from rotating shaft 8, now dustcloth 9 covers on display screen 1 through joint-cutting and prevents the dust in environment from dropping on display screen 1.Rotating shaft 8 is arranged in back casing 4 by this programme, make display one-piece construction compacter, rotating shaft 8 is vertically arranged on the side of back casing 4, use during dustcloth 9 and only need laterally to pull clamp 6 dustcloth 9 can be pulled out from rotating shaft 8, more convenient like this user's operation, makes the use of dustcloth 9 convenient, laborsaving.Arrange joint-cutting convenient dust-proofing cloth 9 to cover on display screen 1 through procapsid 5, clamp 6 and the more convenient fixing dustcloth 9 of draw-in groove 7 are set, prevent dustcloth 9 to be withdrawn in rotating shaft 8 by elastic reset part.Arranging horizontal dustcloth 9 can prevent the dust in environment from dropping on display screen 1 effectively, decreases the dust be deposited on indicator screen, makes display can demonstrate image more clearly in use, alleviate the degree of fatigue of user's eyes.And this programme also facilitates and completely cuts off other people sight line when talking with other people, prevent other people from spying upon content on display, there is certain privacy functions.
The two ends of dustcloth 9 described in the present embodiment are bonded on rotating shaft 8 and clamp 6 respectively.Dustcloth 9 more convenient dismounting and installation when carrying out changing and cleaning of such setting.Adopt between described back casing 4 and support column 3 and be articulated and connected.Be arranged so that back casing 4 can carry out small size rotation around pin joint with display screen 1 together with procapsid 5 like this, make display can rotate different angles and use to facilitate the user of different height.Described dustcloth 9 is embedding synthetic fabrics knitting conductive filament.The embedding synthetic fabrics knitting conductive filament can by the electrostatic in the faint corona discharge of conductive filament and on display screen 1, and its electric eliminating is effective, and dust-proof effect is better.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in instructions etc. record the content that may be used for explaining claim.
Claims (4)
1. dust-proof display, comprises display screen, base, support column, back casing; Described back casing is that the rectangle of a side opening is basket, and described back casing opening part is fixed with the procapsid with the mating shapes of back casing, and described display screen is fixed between described back casing and procapsid, and described back casing is by support column firm banking; It is characterized in that, the inside, left side of described back casing is provided with vertical rotating shaft, and the two ends of described rotating shaft are respectively equipped with elastic reset part, and described rotating shaft is wound with dustcloth; On the left of described procapsid, the upper position relative with rotating shaft is provided with joint-cutting, and position relative with joint-cutting on the right side of procapsid is provided with the draw-in groove of rectangle; Described dustcloth is fixed with clamp away from one end of rotating shaft through joint-cutting, and shape and the draw-in groove of described clamp match.
2. dust-proof display according to claim 1, is characterized in that: the two ends of described dustcloth are bonded on rotating shaft and clamp respectively.
3. dust-proof display according to claim 2, is characterized in that: adopt between described back casing and support column and be articulated and connected.
4. dust-proof display according to claim 3, is characterized in that: described dustcloth is the embedding synthetic fabrics knitting conductive filament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721615.8A CN105373192A (en) | 2015-10-30 | 2015-10-30 | Dustproof display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721615.8A CN105373192A (en) | 2015-10-30 | 2015-10-30 | Dustproof display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105373192A true CN105373192A (en) | 2016-03-02 |
Family
ID=55375463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510721615.8A Pending CN105373192A (en) | 2015-10-30 | 2015-10-30 | Dustproof display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105373192A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422785A (en) * | 2017-03-31 | 2017-12-01 | 合肥民众亿兴软件开发有限公司 | A kind of display with dust reduction capability |
| CN108922428A (en) * | 2018-08-02 | 2018-11-30 | 深圳市晶鸿电子有限公司 | A kind of Medical Devices display screen with dust reduction capability |
| CN111297467A (en) * | 2020-02-25 | 2020-06-19 | 滕春根 | Non-radiation damage electric ion operation therapeutic machine for dermatology |
-
2015
- 2015-10-30 CN CN201510721615.8A patent/CN105373192A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422785A (en) * | 2017-03-31 | 2017-12-01 | 合肥民众亿兴软件开发有限公司 | A kind of display with dust reduction capability |
| CN108922428A (en) * | 2018-08-02 | 2018-11-30 | 深圳市晶鸿电子有限公司 | A kind of Medical Devices display screen with dust reduction capability |
| CN111297467A (en) * | 2020-02-25 | 2020-06-19 | 滕春根 | Non-radiation damage electric ion operation therapeutic machine for dermatology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
|
| WD01 | Invention patent application deemed withdrawn after publication |